In [59]:
import ads
import numpy as np
import json
import matplotlib.pyplot as plt
from collections import Counter, defaultdict
from datetime import datetime
import scipy
from scipy import stats, optimize
import pandas as pd
import glob
import pickle

%matplotlib inline

In [89]:
def double_gaussian(x, height1, loc1, scale1, height2, loc2, scale2):
    return stats.norm(loc=loc1, scale=scale1).cdf(x)*height1 +\
        stats.norm(loc=loc2, scale=scale2).cdf(x)*height2

def double_gaussian_pdf(x, height1, loc1, scale1, height2, loc2, scale2):
    return stats.norm(loc=loc1, scale=scale1).pdf(x)*height1 +\
        stats.norm(loc=loc2, scale=scale2).pdf(x)*height2

In [90]:
def double_skewnorm(x, a1, height1, loc1, scale1, a2, height2, loc2, scale2):
    return stats.skewnorm(a1, loc=loc1, scale=scale1).cdf(x)*height1 +\
        stats.skewnorm(a2, loc=loc2, scale=scale2).cdf(x)*height2

def double_skewnorm_pdf(x, a1, height1, loc1, scale1, a2, height2, loc2, scale2):
    return stats.skewnorm(a1, loc=loc1, scale=scale1).pdf(x)*height1 +\
        stats.skewnorm(a2, loc=loc2, scale=scale2).pdf(x)*height2

In [100]:
def measure_rsquared(model, data):
    SSres = sum((data - model)**2)
    SStot = sum((data - np.mean(data))**2)
    
    return 1 - (SSres / SStot)

In [3]:
journals = ['Astronomy and Astrophysics',
        "Astronomical Journal",
        "The Astrophysical Journal",
        "Monthly Notices of the Royal Astronomical Society"]

In [4]:
with open('/Users/spardy/.config/OAUTHS/ADS.json') as f:
    TOKEN = json.load(f)['TOKEN']
    
ads.config.token = TOKEN

In [10]:
paper_store = defaultdict(list)

for year in range(2000, 2005):
    year = str(year)
    for journal in journals:

        papers = ads.SearchQuery(q="pub:\"{journal}\" year:{year}".format(journal=journal, year=year),
                                 fl=['id', 'pubdate', 'property','title', 'citation',
                                     'keyword'], max_pages=20, rows=1000)
        try:
            for paper in papers:
                if 'REFEREED' not in paper.property:
                    continue
                
                if paper.keyword is None:
                    continue

                title = paper.title
                pubdate = paper.pubdate
                citations = paper.citation
                paper_store[pubdate].append({'id': paper.id, 'title':title,
                                             'citations': citations})
        except IndexError as e:
            print(e)
            pass

In [9]:


In [32]:
cumulative_citations = []
citations_pdf = []
citations = []
years = []

for journal in ['AA', 'MNRAS', 'ApJ', 'AJ']:
    for filename in glob.glob('/Users/spardy/Data/{:s}_papers/*.pl'.format(journal)):
        with open(filename, 'rb') as pf:
            papers = pickle.load(pf)
            for paper in papers:
                if paper['citations'] is None:
                    continue 
                if len(paper['citations']) < 5:
                    continue

                cites = np.fromiter(map(lambda c: int(c[:4]), paper['citations']), dtype=int)
                Bins = np.arange(min(cites), 2018)
                ncites, bins = np.histogram(cites, bins=Bins)
                citations_pdf.append(ncites)
                citations.append(cites)
                cumulative_citations.append(np.cumsum(ncites))
                years.append(bins)

Plot a few distributions


In [79]:
Npapers = len(cumulative_citations)

In [80]:
nplots = 50
random_inds = np.random.choice(range(Npapers), size=nplots)

In [101]:
params = []

for i, ind in enumerate(random_inds):    
    size = len(citations[ind])
    param_dict = {}
    for distname, dist in zip(['skewnorm', 'powerlaw', '2-gaussians'],
                              [stats.skewnorm, stats.powerlaw, double_gaussian]):
    
        param_dict[distname] = {}
        if distname == '2-gaussians':
            try:
                popt, pcov = optimize.curve_fit(double_gaussian, years[ind][1:],
                                cumulative_citations[ind], p0=(1, 2000, 1, 1, 2000, 1))
                if np.any(pcov == np.inf):
                    continue
                cdf_fitted = double_gaussian(years[ind][1:], *popt)
                param_dict[distname]['params'] = popt
                
            except RuntimeError:
                continue
        else:
            param = dist.fit(citations[ind])
            cdf_fitted = dist.cdf(years[ind][1:], *param[:-2], loc=param[-2], scale=param[-1])*size
            param_dict[distname]['params'] = param
            
        rsqrd = measure_rsquared(cdf_fitted, cumulative_citations[ind])
        param_dict[distname]['rsqrd'] = rsqrd
        
    params.append(param_dict)


/Users/spardy/anaconda/lib/python3.6/site-packages/scipy/stats/_distn_infrastructure.py:1612: RuntimeWarning: divide by zero encountered in log
  return log(self._pdf(x, *args))
/Users/spardy/anaconda/lib/python3.6/site-packages/scipy/optimize/minpack.py:779: OptimizeWarning: Covariance of the parameters could not be estimated
  category=OptimizeWarning)

In [110]:
list(map(lambda x: max(x.items(), key=lambda kv: kv[1]['rsqrd'] if 'rsqrd' in kv[1] else 0), params))


Out[110]:
[('2-gaussians',
  {'params': array([  6.80954308e+00,   1.99734597e+03,   6.02815304e-01,
            8.08895419e+00,   1.98793492e+03,   3.17786859e+00]),
   'rsqrd': 0.99002994414494727}),
 ('2-gaussians',
  {'params': array([  2.96120722e+00,   2.00133321e+03,   3.09328260e+00,
            2.06358479e+00,   2.00105836e+03,   1.19911920e-01]),
   'rsqrd': 0.98169918182556593}),
 ('2-gaussians',
  {'params': array([  5.14617256e+00,   2.00655159e+03,   6.27978023e-01,
            2.32791619e+01,   2.00236670e+03,   3.42460848e+00]),
   'rsqrd': 0.99752919985357935}),
 ('2-gaussians',
  {'params': array([  1.89531892e+01,   2.00752655e+03,   7.05159071e+00,
            1.45665091e+01,   2.00024932e+03,   1.58800612e+00]),
   'rsqrd': 0.9912110580941943}),
 ('2-gaussians',
  {'params': array([  194.77288356,  2019.09822054,     6.82655019,    68.73584299,
           2005.2685713 ,     2.65616178]),
   'rsqrd': 0.99511943449406948}),
 ('2-gaussians',
  {'params': array([  2.90203908e+01,   2.01549387e+03,   6.80904094e+00,
            1.43476351e+01,   2.00351832e+03,   9.38746054e-01]),
   'rsqrd': 0.99574713710284213}),
 ('2-gaussians',
  {'params': array([  3.12217105e+00,   1.97321156e+03,   4.51992931e-01,
            4.88301967e+00,   1.98457916e+03,   3.35489474e+00]),
   'rsqrd': 0.98804115405281079}),
 ('skewnorm',
  {'params': (-1.5132612773171792, 2013.3936646356988, 4.51072755343354),
   'rsqrd': 0.9418937099595176}),
 ('2-gaussians',
  {'params': array([  204.23970608,  2011.59793108,    19.90510767,    49.81313732,
           1980.35167502,     2.85552894]),
   'rsqrd': 0.99466968357804664}),
 ('2-gaussians',
  {'params': array([   71.35037065,  2013.31078354,    19.09069698,    33.58628231,
           1977.64412055,     2.17724508]),
   'rsqrd': 0.99494045567474365}),
 ('skewnorm',
  {'params': (0.033137073180728352, 2009.2687839848545, 4.9656033202613425),
   'rsqrd': 0.93906082799654067}),
 ('powerlaw',
  {'params': (0.8454225220077668, 2009.9999999999995, 7.0079169869334947),
   'rsqrd': 0.91651442253034088}),
 ('skewnorm',
  {'params': (0.44471213103361196, 2011.4138520873428, 2.0878754706959173),
   'rsqrd': 0.94064771728164132}),
 ('2-gaussians',
  {'params': array([  5.13511379e+00,   1.98539962e+03,   1.38774896e+00,
            1.86875546e+00,   1.99164196e+03,   1.09988217e+00]),
   'rsqrd': 0.98941877647744492}),
 ('skewnorm',
  {'params': (4306379.8184352778, 2007.9999944983028, 4.5634520695645531),
   'rsqrd': 0.93611586574130845}),
 ('2-gaussians',
  {'params': array([  5.40381724e+01,   2.00358822e+03,   3.12143616e+00,
            6.22656079e+00,   2.01251271e+03,   5.58404079e-01]),
   'rsqrd': 0.99486830364489331}),
 ('skewnorm',
  {'params': (11.981616250594453, 2006.3267090973952, 5.2131192590821218),
   'rsqrd': 0.95500639543842003}),
 ('2-gaussians',
  {'params': array([   29.91208178,  2000.90556518,     8.46556604,    27.52499431,
           1990.80390359,     2.99318291]),
   'rsqrd': 0.99289337358175356}),
 ('skewnorm',
  {'params': (10.884373840649793, 2005.3807736864605, 5.2306170336156699),
   'rsqrd': 0.97259295890522957}),
 ('2-gaussians',
  {'params': array([   13.18806033,  1984.4053614 ,     4.28325318,    12.74932977,
           1993.94656604,    18.44684988]),
   'rsqrd': 0.9894727311365259}),
 ('2-gaussians',
  {'params': array([   22.64723786,  1994.21091117,    16.18021649,    20.47819747,
           1980.27965979,     2.40724752]),
   'rsqrd': 0.98186536861577189}),
 ('powerlaw',
  {'params': (0.9592589819115338, 1978.9999999999998, 38.004588031634512),
   'rsqrd': 0.98169098746235262}),
 ('2-gaussians',
  {'params': array([  3.19486497e+00,   2.00281845e+03,   3.41584568e+00,
            5.78774082e+00,   1.99239327e+03,   1.28746977e+00]),
   'rsqrd': 0.95205354730710046}),
 ('2-gaussians',
  {'params': array([   12.24911941,  1989.27969021,     2.06680684,     3.79978545,
           1987.49577517,     9.13047446]),
   'rsqrd': 0.98923212096563784}),
 ('skewnorm',
  {'params': (8354776.6861654595, 2003.9999956879883, 6.5703425732245009),
   'rsqrd': 0.33181170510658453}),
 ('skewnorm',
  {'params': (21.493077850088838, 1995.3946254908133, 7.1309817810849427),
   'rsqrd': 0.97862660758299735}),
 ('2-gaussians',
  {'params': array([   35.89327945,  1991.12549599,     5.209     ,    13.14882748,
           2009.73364803,     3.42521202]),
   'rsqrd': 0.99443946506028136}),
 ('2-gaussians',
  {'params': array([  268.43532141,  2001.75051401,     9.13126514,   136.16441134,
           1989.49418533,     4.35101564]),
   'rsqrd': 0.9986415525285095}),
 ('2-gaussians',
  {'params': array([  175.7748337 ,  2005.93674745,     8.55580373,   106.67426471,
           2002.76487068,     2.74681026]),
   'rsqrd': 0.99875513495173551}),
 ('2-gaussians', {}),
 ('2-gaussians',
  {'params': array([  2.47070802e+00,   2.01287267e+03,   1.52875949e-01,
            3.80293085e+01,   1.99569080e+03,   3.89186034e+00]),
   'rsqrd': 0.99439615941831372}),
 ('2-gaussians',
  {'params': array([   53.06040577,  1980.3038401 ,     2.72240736,    41.93780355,
           1990.78108616,     9.32107423]),
   'rsqrd': 0.98910662443718111}),
 ('skewnorm',
  {'params': (81194931.32888332, 2000.9999996030069, 5.8418494727221173),
   'rsqrd': 0.97379618661612399}),
 ('2-gaussians',
  {'params': array([  7.07535250e+00,   2.01519920e+03,   3.57154184e-01,
            1.89674706e+01,   2.00038806e+03,   3.33993517e+00]),
   'rsqrd': 0.97572085334783198}),
 ('2-gaussians',
  {'params': array([  1.38495910e+01,   2.00072628e+03,   4.41105491e+00,
            1.57935970e+01,   2.01132311e+03,   1.81935500e+00]),
   'rsqrd': 0.99641083525552143}),
 ('skewnorm',
  {'params': (7.9321391451662326e-05, 2012.8646944771472, 2.692955369402692),
   'rsqrd': 0.85856359025878271}),
 ('skewnorm',
  {'params': (-7689.8355968700853, 2014.0028095590278, 6.1669987648521509),
   'rsqrd': 0.8369471538111376}),
 ('skewnorm',
  {'params': (-0.25425301423539626, 2012.0543317018564, 2.8624825395372144),
   'rsqrd': 0.95603370560723056}),
 ('2-gaussians',
  {'params': array([  1.43762199e+01,   1.98726134e+03,   4.59317580e-01,
            1.55529935e+01,   1.99461530e+03,   4.88686234e+00]),
   'rsqrd': 0.99475548627116905}),
 ('2-gaussians',
  {'params': array([   45.36669809,  1997.65700802,     3.33459076,    14.3086384 ,
           2004.68202823,     5.51807102]),
   'rsqrd': 0.99451180590230948}),
 ('skewnorm',
  {'params': (-0.36600476072543298, 2011.0479977287778, 4.428805469144752),
   'rsqrd': 0.92973895371064463}),
 ('skewnorm',
  {'params': (0.35593893574209601, 2012.0321695565922, 2.5771185425242376),
   'rsqrd': 0.95512979992020564}),
 ('skewnorm',
  {'params': (8486857.7085234374, 2002.9999961477715, 5.9749503612422004),
   'rsqrd': 0.98218379807469058}),
 ('skewnorm',
  {'params': (1358219.977682176, 2009.9999863713174, 3.8738428644446721),
   'rsqrd': 0.79347033130794298}),
 ('skewnorm',
  {'params': (11094442.740932308, 2005.9999976081072, 5.1644614473787911),
   'rsqrd': 0.95947587662810496}),
 ('2-gaussians',
  {'params': array([  9.74793032e+01,   1.99132191e+03,   7.53024346e+00,
            2.89180842e+01,   1.97995819e+03,   1.46207055e+00]),
   'rsqrd': 0.99638211843852942}),
 ('2-gaussians',
  {'params': array([    8.60264877,  2012.52581719,     2.68777557,    17.38115869,
           1999.59145319,     3.26008135]),
   'rsqrd': 0.99140140675310595}),
 ('skewnorm',
  {'params': (2.4487762062790868, 1994.8338839448322, 10.160270802548466),
   'rsqrd': 0.96267875940754699}),
 ('2-gaussians',
  {'params': array([  5.74116964e+00,   1.98156554e+03,   1.24756091e+01,
            1.34246322e+00,   1.98898936e+03,   3.29714754e-02]),
   'rsqrd': 0.95482511759052513}),
 ('2-gaussians',
  {'params': array([  2.54361114e+01,   2.00519397e+03,   4.59612183e+00,
            6.93541166e+00,   1.99440381e+03,   3.39188776e-01]),
   'rsqrd': 0.99646776417874328})]

In [116]:
cumulative_citations[ind]


Out[116]:
array([3, 3, 3, 3, 3, 4, 4, 5])

In [117]:
param = params_['skewnorm']['params']
cdf_fitted = stats.powerlaw.cdf(years[ind][1:], *param[:-2], loc=param[-2], scale=param[-1])*size

In [119]:
measure_rsquared(cdf_fitted, cumulative_citations[ind])


Out[119]:
-8.25

In [115]:
params_


Out[115]:
{'2-gaussians': {},
 'powerlaw': {'params': (1.2102806958182812,
   2007.8775209581715,
   8.1224790424038567),
  'rsqrd': -1.0326488933964972},
 'skewnorm': {'params': (9292214.6605320293,
   2008.9999978741771,
   3.8471536164923581),
  'rsqrd': -0.72880246812840577}}

In [124]:
colors = {'2-gaussians': '#66c2a5', 'powerlaw': '#fc8d62', 'skewnorm': '#8da0cb'}

In [125]:
ncols = 5
nrows = int(np.ceil(nplots / ncols))

fig, axes = plt.subplots(nrows, ncols, figsize=(ncols*2, nrows*2))
axes = axes.flatten()
for i, ind in enumerate(random_inds):
    axis = axes[i]
    
    axis.plot(years[ind][1:], citations_pdf[ind], color='black', linewidth=2)
    maxy = max(citations_pdf[ind])
    size = len(citations[ind])
    axis.set_ylim(0, maxy+2)
    axis.set_title(str(ind))
    
    try:
        params_ = params[i]
        best_fit = max(params_.items(), key=lambda kv: kv[1]['rsqrd'] if 'rsqrd' in kv[1] else 0)
        distname = best_fit[0]
        best_params = best_fit[1]['params']
    except KeyError:
         continue

    if distname == '2-gaussians':
        axis.plot(years[ind][1:], double_gaussian_pdf(years[ind][1:], *best_params),
                  color=colors[distname])
    elif distname == 'powerlaw':
        pdf_fitted = stats.powerlaw.pdf(years[ind][1:], *best_params[:-2],
                                        loc=best_params[-2], scale=best_params[-1])*size
        axis.plot(years[ind][1:], pdf_fitted,
                  color=colors[distname])
    elif distname == 'skewnorm':
        pdf_fitted = stats.skewnorm.pdf(years[ind][1:], *best_params[:-2],
                                        loc=best_params[-2], scale=best_params[-1])*size
        axis.plot(years[ind][1:], pdf_fitted,
                  color=colors[distname])

fig.suptitle('Citations per year', y=1.01)

fig.text(0.5, -0.01, 'Year', ha='center', fontsize=14)
fig.text(-0.01, 0.5, 'Citations', va='center', rotation='vertical', fontsize=14)

fig.tight_layout()
#fig.savefig('/Users/spardy/Desktop/citations_per_year.pdf', dpi=300, bbox_inches='tight')



In [126]:
fig, axes = plt.subplots(nrows, ncols, figsize=(ncols*2, nrows*2))
axes = axes.flatten()
for i, ind in enumerate(random_inds):
    axis = axes[i]
    
    axis.plot(years[ind][1:], cumulative_citations[ind], color='black', linewidth=2)
    maxy = max(cumulative_citations[ind])
    size = len(citations[ind])
    axis.set_ylim(0, maxy*1.1)
    axis.set_title(str(ind))
    
    try:
        params_ = params[i]
        best_fit = max(params_.items(), key=lambda kv: kv[1]['rsqrd'] if 'rsqrd' in kv[1] else 0)
        distname = best_fit[0]
        best_params = best_fit[1]['params']
    except KeyError:
         continue

    if distname == '2-gaussians':
        axis.plot(years[ind][1:], double_gaussian(years[ind][1:], *best_params),
                  color=colors[distname])
    elif distname == 'powerlaw':
        cdf_fitted = stats.powerlaw.cdf(years[ind][1:], *best_params[:-2],
                                        loc=best_params[-2], scale=best_params[-1])*size
        axis.plot(years[ind][1:], cdf_fitted,
                  color=colors[distname])
    elif distname == 'skewnorm':
        cdf_fitted = stats.skewnorm.cdf(years[ind][1:], *best_params[:-2],
                                        loc=best_params[-2], scale=best_params[-1])*size
        axis.plot(years[ind][1:], cdf_fitted,
                  color=colors[distname])

fig.suptitle('Cumulative Citations', y=1.01)

fig.text(0.5, -0.01, 'Year', ha='center', fontsize=14)
fig.text(-0.01, 0.5, 'Cumulative Citations', va='center', rotation='vertical', fontsize=14)

fig.tight_layout()
#fig.savefig('/Users/spardy/Desktop/cumulative_citations.pdf', dpi=300, bbox_inches='tight')



In [155]:
param


Out[155]:
(14445359.301196963, 2008.9999983427651, 4.612964068572615)

Save the fitting parameters


In [159]:
import multiprocess

In [157]:
parameters = []
for paper_citations in citations:
    size = len(paper_citations)
    a, loc, scale = dist.fit(paper_citations)
    parameters.append({'a': a, 'loc': loc, 'scale': scale})


/Users/spardy/anaconda/lib/python3.6/site-packages/scipy/stats/_distn_infrastructure.py:1612: RuntimeWarning: divide by zero encountered in log
  return log(self._pdf(x, *args))
---------------------------------------------------------------------------
KeyboardInterrupt                         Traceback (most recent call last)
<ipython-input-157-e08a7a2f91ba> in <module>()
      2 for paper_citations in citations:
      3     size = len(paper_citations)
----> 4     a, loc, scale = dist.fit(paper_citations)
      5     parameters.append({'a': a, 'loc': loc, 'scale': scale})

/Users/spardy/anaconda/lib/python3.6/site-packages/scipy/stats/_distn_infrastructure.py in fit(self, data, *args, **kwds)
   2206             raise TypeError("Unknown arguments: %s." % kwds)
   2207 
-> 2208         vals = optimizer(func, x0, args=(ravel(data),), disp=0)
   2209         if restore is not None:
   2210             vals = restore(args, vals)

/Users/spardy/anaconda/lib/python3.6/site-packages/scipy/optimize/optimize.py in fmin(func, x0, args, xtol, ftol, maxiter, maxfun, full_output, disp, retall, callback, initial_simplex)
    391             'initial_simplex': initial_simplex}
    392 
--> 393     res = _minimize_neldermead(func, x0, args, callback=callback, **opts)
    394     if full_output:
    395         retlist = res['x'], res['fun'], res['nit'], res['nfev'], res['status']

/Users/spardy/anaconda/lib/python3.6/site-packages/scipy/optimize/optimize.py in _minimize_neldermead(func, x0, args, callback, maxiter, maxfev, disp, return_all, initial_simplex, xatol, fatol, **unknown_options)
    525 
    526     while (fcalls[0] < maxfun and iterations < maxiter):
--> 527         if (numpy.max(numpy.ravel(numpy.abs(sim[1:] - sim[0]))) <= xatol and
    528                 numpy.max(numpy.abs(fsim[0] - fsim[1:])) <= fatol):
    529             break

/Users/spardy/anaconda/lib/python3.6/site-packages/numpy/core/fromnumeric.py in ravel(a, order)
   1466         return asarray(a).ravel(order=order)
   1467     else:
-> 1468         return asanyarray(a).ravel(order=order)
   1469 
   1470 

/Users/spardy/anaconda/lib/python3.6/site-packages/numpy/core/numeric.py in asanyarray(a, dtype, order)
    581 
    582     """
--> 583     return array(a, dtype, copy=False, order=order, subok=True)
    584 
    585 

KeyboardInterrupt: 

In [160]:
parameters


Out[160]:
[{'a': -105831.93078715907,
  'loc': 2014.0002410584984,
  'scale': 6.1401893670710255},
 {'a': -554.56428039992898,
  'loc': 2015.0280468613018,
  'scale': 5.7025861994756539},
 {'a': -551621.12788155023,
  'loc': 2009.0000332565232,
  'scale': 3.9823697698643343},
 {'a': -3.7719269495250654,
  'loc': 2011.2982376901869,
  'scale': 4.8914792625754888},
 {'a': 8203130.5841140319,
  'loc': 2000.9999973338199,
  'scale': 4.3589383118075169},
 {'a': 0.000239735465342864,
  'loc': 2009.3170490759044,
  'scale': 4.9274370436964592},
 {'a': -419.12460439411825,
  'loc': 2017.054677142125,
  'scale': 9.1469058223477546},
 {'a': -3.5202786714769068,
  'loc': 2016.2422862872627,
  'scale': 7.4636553615064294},
 {'a': -4471.4733269034405,
  'loc': 2017.0066092522611,
  'scale': 8.6245277160400562},
 {'a': 9.7896514530872807,
  'loc': 2001.5583469404974,
  'scale': 6.1889131493754022},
 {'a': -4.2266063533533007,
  'loc': 2015.8194486243087,
  'scale': 7.0744907047045746},
 {'a': 19.960483972085093,
  'loc': 2001.1029548438175,
  'scale': 7.4572981421020241},
 {'a': 0.46490048157370489,
  'loc': 2007.0755332527181,
  'scale': 5.3232353786020168},
 {'a': 17.768768472420529,
  'loc': 2000.1258808931889,
  'scale': 6.6701983761982513},
 {'a': 17.880270890122404,
  'loc': 2000.5351731378241,
  'scale': 7.4988049145731281},
 {'a': 11237817.121414851,
  'loc': 2000.999997381663,
  'scale': 5.6999782812188258},
 {'a': 49616891.490463376,
  'loc': 1999.9999991829281,
  'scale': 7.5304569496610609},
 {'a': 23196297.252521101,
  'loc': 2000.9999981871092,
  'scale': 8.5966154108229134},
 {'a': 1.7814656487776037,
  'loc': 2003.972516565595,
  'scale': 5.9966377948463538},
 {'a': 25361690.589404702,
  'loc': 2000.999998727727,
  'scale': 6.286717794146842},
 {'a': 0.30328262332354894,
  'loc': 2007.7999105148829,
  'scale': 4.5834211286545976},
 {'a': 4.6099855156179359,
  'loc': 2001.1979514417071,
  'scale': 8.5491529909034121},
 {'a': 5092744.4754179139,
  'loc': 2000.9999927230501,
  'scale': 8.0053336961310091},
 {'a': 9.1327985195717716,
  'loc': 2000.9795923986439,
  'scale': 8.128207513163705},
 {'a': 10476695.26396561,
  'loc': 2000.9999962893639,
  'scale': 7.9139376411907829},
 {'a': 0.2043669052196094,
  'loc': 2007.6706233089749,
  'scale': 5.0086444421765561},
 {'a': -105831.93078715907,
  'loc': 2014.0002410584984,
  'scale': 6.1401893670710255},
 {'a': -554.56428039992898,
  'loc': 2015.0280468613018,
  'scale': 5.7025861994756539},
 {'a': -551621.12788155023,
  'loc': 2009.0000332565232,
  'scale': 3.9823697698643343},
 {'a': -3.7719269495250654,
  'loc': 2011.2982376901869,
  'scale': 4.8914792625754888},
 {'a': 8203130.5841140319,
  'loc': 2000.9999973338199,
  'scale': 4.3589383118075169},
 {'a': 0.000239735465342864,
  'loc': 2009.3170490759044,
  'scale': 4.9274370436964592},
 {'a': -419.12460439411825,
  'loc': 2017.054677142125,
  'scale': 9.1469058223477546},
 {'a': -3.5202786714769068,
  'loc': 2016.2422862872627,
  'scale': 7.4636553615064294},
 {'a': -4471.4733269034405,
  'loc': 2017.0066092522611,
  'scale': 8.6245277160400562},
 {'a': 9.7896514530872807,
  'loc': 2001.5583469404974,
  'scale': 6.1889131493754022},
 {'a': -4.2266063533533007,
  'loc': 2015.8194486243087,
  'scale': 7.0744907047045746},
 {'a': 19.960483972085093,
  'loc': 2001.1029548438175,
  'scale': 7.4572981421020241},
 {'a': 0.46490048157370489,
  'loc': 2007.0755332527181,
  'scale': 5.3232353786020168},
 {'a': 17.768768472420529,
  'loc': 2000.1258808931889,
  'scale': 6.6701983761982513},
 {'a': 17.880270890122404,
  'loc': 2000.5351731378241,
  'scale': 7.4988049145731281},
 {'a': 11237817.121414851,
  'loc': 2000.999997381663,
  'scale': 5.6999782812188258},
 {'a': 49616891.490463376,
  'loc': 1999.9999991829281,
  'scale': 7.5304569496610609},
 {'a': 23196297.252521101,
  'loc': 2000.9999981871092,
  'scale': 8.5966154108229134},
 {'a': 1.7814656487776037,
  'loc': 2003.972516565595,
  'scale': 5.9966377948463538},
 {'a': 25361690.589404702,
  'loc': 2000.999998727727,
  'scale': 6.286717794146842},
 {'a': 0.30328262332354894,
  'loc': 2007.7999105148829,
  'scale': 4.5834211286545976},
 {'a': 4.6099855156179359,
  'loc': 2001.1979514417071,
  'scale': 8.5491529909034121},
 {'a': 5092744.4754179139,
  'loc': 2000.9999927230501,
  'scale': 8.0053336961310091},
 {'a': 9.1327985195717716,
  'loc': 2000.9795923986439,
  'scale': 8.128207513163705},
 {'a': 10476695.26396561,
  'loc': 2000.9999962893639,
  'scale': 7.9139376411907829},
 {'a': 0.2043669052196094,
  'loc': 2007.6706233089749,
  'scale': 5.0086444421765561},
 {'a': -20.845624800357292,
  'loc': 2017.5403930085095,
  'scale': 9.233318511831456},
 {'a': 4.6849816759242273,
  'loc': 2002.1671909636707,
  'scale': 7.1211938401566304},
 {'a': 7225469.2470260449,
  'loc': 1999.9999929874821,
  'scale': 9.6781268780715166},
 {'a': 24005690.599769041,
  'loc': 1999.9999979602726,
  'scale': 9.8412952729590231},
 {'a': 6.0414248153369606e-05,
  'loc': 2007.8886440874533,
  'scale': 5.0759661104420584},
 {'a': 27519657.714125492,
  'loc': 1999.9999988543459,
  'scale': 6.3197818195169351},
 {'a': 2.8509948754573493,
  'loc': 2009.3003819777757,
  'scale': 3.7369514641938322},
 {'a': 13.648431055546727,
  'loc': 2000.5152363879527,
  'scale': 8.3201087538844423},
 {'a': 20.432199699520712,
  'loc': 2000.1583755690731,
  'scale': 7.3368228639374085},
 {'a': 1946160.7636458213,
  'loc': 2000.9999873909001,
  'scale': 4.9433702098650389},
 {'a': 17.945907045316865,
  'loc': 2000.3712192773285,
  'scale': 8.9452833834496168},
 {'a': -0.20489326497375843,
  'loc': 2009.3810680668744,
  'scale': 6.3527561618698503},
 {'a': 18367028.238576751,
  'loc': 1999.9999978435558,
  'scale': 7.7586281470186922},
 {'a': 14.802256967159497, 'loc': 2000.4174423453251, 'scale': 8.850503702468},
 {'a': 11210406.247097921,
  'loc': 2000.9999969033865,
  'scale': 6.3930003796992292},
 {'a': -3.4606503718358281,
  'loc': 2014.7146035902829,
  'scale': 5.6509266207694351},
 {'a': 7.429476719008802,
  'loc': 2001.1208105184994,
  'scale': 8.1829496960232646},
 {'a': 6358094.2550985552,
  'loc': 1999.9999932894752,
  'scale': 8.7160862524131417},
 {'a': -2.2485411838790351e-05,
  'loc': 2008.5493827304244,
  'scale': 4.8434323880036674},
 {'a': 11132846.390292745,
  'loc': 1999.9999967556059,
  'scale': 6.8821428908995035},
 {'a': 6174526.6985600218,
  'loc': 1999.9999977311895,
  'scale': 2.7490312741160068},
 {'a': 0.54828326778844794,
  'loc': 2006.8438305234697,
  'scale': 5.0551526901890611},
 {'a': 1.3001813216558047,
  'loc': 2003.7906924884014,
  'scale': 5.3836137653698897},
 {'a': 501362.30772730394,
  'loc': 2000.9999536252212,
  'scale': 5.077497455036271},
 {'a': 5.0497810652236605,
  'loc': 2001.5514652930078,
  'scale': 8.4451322440212007},
 {'a': 0.44174168308852818,
  'loc': 2006.2920135887389,
  'scale': 5.5837218662352148},
 {'a': 10892204.839510113,
  'loc': 2000.999997286387,
  'scale': 5.6057757051771588},
 {'a': 1.2066121811424231,
  'loc': 2004.7209396486292,
  'scale': 5.8039952688687011},
 {'a': 23766542.239721,
  'loc': 2000.9999983515354,
  'scale': 7.7348741896150308},
 {'a': 5426696.3119262904,
  'loc': 1999.9999945197628,
  'scale': 5.9802567783120253},
 {'a': 10492385.2097704,
  'loc': 2000.9999952650132,
  'scale': 9.6389648698600325},
 {'a': 19.710934817734824,
  'loc': 2000.1705073494659,
  'scale': 8.0660917745485783},
 {'a': 1705359.9946318092,
  'loc': 2000.9999838692511,
  'scale': 5.9363461452389714},
 {'a': 23.878345848432499,
  'loc': 2000.1095606970841,
  'scale': 8.7135376810404601},
 {'a': 20.247471857470867,
  'loc': 2000.4867676396671,
  'scale': 7.5370854345507237},
 {'a': 0.18956815687299206,
  'loc': 2007.9720805907159,
  'scale': 4.1889700183322205},
 {'a': 16.307957917293251,
  'loc': 2001.0651940576581,
  'scale': 6.0018238319441171},
 {'a': 2661625.5859643938,
  'loc': 2000.999988215226,
  'scale': 6.484851954196369},
 {'a': 3081338.0395269077,
  'loc': 2003.9999929788892,
  'scale': 4.0417195253567613},
 {'a': -12344.267684454644,
  'loc': 2009.001282188035,
  'scale': 4.3872134370659408},
 {'a': 2605310.861416569,
  'loc': 1999.999990163652,
  'scale': 5.4406904800164284},
 {'a': 11027891.228102328,
  'loc': 1999.9999971683228,
  'scale': 6.0691742773580373},
 {'a': 22.258626649826176,
  'loc': 2000.1140784619006,
  'scale': 8.1538996707668794},
 {'a': 15349697.51511474,
  'loc': 2000.999997361715,
  'scale': 6.8990574730865077},
 {'a': 6340799.2021666057,
  'loc': 2000.9999968182519,
  'scale': 3.4935343715078613},
 {'a': 0.62546877421374647,
  'loc': 2005.4406523849857,
  'scale': 5.4455954537794398},
 {'a': 22054210.725115329,
  'loc': 1999.9999981380379,
  'scale': 8.1041989156806125},
 {'a': 5728066.17335614,
  'loc': 2000.9999946855437,
  'scale': 5.8829172014437034},
 {'a': 3.1567797699713784,
  'loc': 2002.6872088131172,
  'scale': 6.5165094460020052},
 {'a': 7205086.5972010903,
  'loc': 2000.9999949549911,
  'scale': 7.1061082891978558},
 {'a': 31777985.32467863,
  'loc': 1999.9999987628034,
  'scale': 7.3607256527506664},
 {'a': 5.955932340330433,
  'loc': 2001.2913267123547,
  'scale': 4.0764627102018913},
 {'a': 2.8214170807690033,
  'loc': 2002.0297724738389,
  'scale': 6.6644420712356354},
 {'a': 1.7648321207660513,
  'loc': 2003.9220832033564,
  'scale': 5.0254079583753661},
 {'a': 8967583.6139789484,
  'loc': 2000.9999964292333,
  'scale': 6.3353133255658101},
 {'a': 8033776.7527667731,
  'loc': 2000.999994730118,
  'scale': 8.0105091929088168},
 {'a': 0.11848555475552977,
  'loc': 2009.2796819146545,
  'scale': 5.8973505792342209},
 {'a': 4138360.4002421675,
  'loc': 2000.9999958131975,
  'scale': 3.3728181569430298},
 {'a': 18701238.612991218,
  'loc': 1999.9999977838056,
  'scale': 7.7854312017928287},
 {'a': 111910622.53408977,
  'loc': 1999.9999995949029,
  'scale': 8.4114591574245363},
 {'a': -0.042939079342649678,
  'loc': 2008.4915946474689,
  'scale': 5.3318555695542278},
 {'a': 8872249.413506683,
  'loc': 2000.9999958128269,
  'scale': 7.1672787668904299},
 {'a': 0.3013273906203795,
  'loc': 2006.4841370463178,
  'scale': 4.5576222992308555},
 {'a': -32607.199675931886,
  'loc': 2016.000958956974,
  'scale': 8.0402439320385497},
 {'a': 3.2982832265303257,
  'loc': 2002.3190644875085,
  'scale': 4.6248317791812958},
 {'a': 793941.71947892942,
  'loc': 2002.9999764726213,
  'scale': 3.7852194324090505},
 {'a': 14480946.532828022,
  'loc': 2000.9999971119323,
  'scale': 7.7616045741876754},
 {'a': 38321310.581766225,
  'loc': 2000.9999990922365,
  'scale': 6.8867667075695955},
 {'a': 5277846.2578606922,
  'loc': 2000.9999929105675,
  'scale': 7.6733641896552314},
 {'a': -6.9407741590393757e-06,
  'loc': 2008.1470837858733,
  'scale': 4.5253037387766826},
 {'a': 6198132.101450827,
  'loc': 1999.9999937640687,
  'scale': 7.9466794201977073},
 {'a': 0.051759732001583139,
  'loc': 2004.6799599959786,
  'scale': 3.7187465896408209},
 {'a': 12.787928288121204,
  'loc': 2000.503769936452,
  'scale': 5.5527971908735445},
 {'a': 23829794.818144038,
  'loc': 2000.9999985444711,
  'scale': 6.3536774969984862},
 {'a': 0.015586474791818652,
  'loc': 2004.2305816690678,
  'scale': 2.4357472402550036},
 {'a': 2.7453346543973418e-05,
  'loc': 2009.8162222829289,
  'scale': 4.7666933873645867},
 {'a': 4.8810613743547986,
  'loc': 2001.9359361995307,
  'scale': 7.4237197387302736},
 {'a': -0.67503214301022352,
  'loc': 2010.4028420674913,
  'scale': 4.0361173436976099},
 {'a': 12.534342692628925,
  'loc': 2000.5398204943244,
  'scale': 6.5892570491749689},
 {'a': 8055083.2815271784,
  'loc': 2000.9999952980238,
  'scale': 7.3590527619930883},
 {'a': 42126629.289084218,
  'loc': 1999.9999989060682,
  'scale': 9.0424758161810335},
 {'a': 2618150.630183354,
  'loc': 2000.9999869738008,
  'scale': 7.3728389065804301},
 {'a': 11796260.442871779,
  'loc': 1999.999996907613,
  'scale': 7.6874671552158027},
 {'a': -3.593581683982868,
  'loc': 2005.8851189874231,
  'scale': 1.6406062958697989},
 {'a': 10.522110329581203,
  'loc': 2000.2663246617608,
  'scale': 3.6657467087393991},
 {'a': 1.485794342040667,
  'loc': 2003.932076747868,
  'scale': 4.6273209622839602},
 {'a': -5.2917458468541555e-05,
  'loc': 2008.8078646790368,
  'scale': 4.0810936705144885},
 {'a': 9594565.7953693308,
  'loc': 2000.9999959045858,
  'scale': 7.8734317664451687},
 {'a': -2.2400223519497553,
  'loc': 2014.1212036201637,
  'scale': 7.146004070951065},
 {'a': 9274147.2906211652,
  'loc': 2001.999998226449,
  'scale': 3.0333500068120092},
 {'a': 22.154338987208956,
  'loc': 2000.3203970586915,
  'scale': 8.1412153342228493},
 {'a': 21.496641737682133,
  'loc': 2001.1390167337615,
  'scale': 8.2980617081671326},
 {'a': 2.2179979026713674,
  'loc': 2003.7109603526133,
  'scale': 6.9793297333693554},
 {'a': 23628198.30975692,
  'loc': 2000.9999978987207,
  'scale': 8.4794117732336289},
 {'a': 4444746.6092455657,
  'loc': 2000.9999943995035,
  'scale': 4.4156992425128259},
 {'a': -11499.93871484579,
  'loc': 2017.0031897991996,
  'scale': 10.50188538503793},
 {'a': 5948682.5027420856,
  'loc': 2000.999992276787,
  'scale': 8.8745788869275692},
 {'a': 19.428285666977295,
  'loc': 2000.5189734525948,
  'scale': 8.5499806823097906},
 {'a': 7450537.2426223531,
  'loc': 2000.9999945585678,
  'scale': 7.796786216675148},
 {'a': 0.067130834169812068,
  'loc': 2008.2008200908801,
  'scale': 5.1440165148515273},
 {'a': -0.61116993439048217,
  'loc': 2009.2903201663353,
  'scale': 4.3914985684809702},
 {'a': 0.17969590677789971,
  'loc': 2006.5087512267996,
  'scale': 4.6085289778040703},
 {'a': 11447799.267250851,
  'loc': 1999.9999987665005,
  'scale': 2.7746119741328652},
 {'a': 13.821492005276831,
  'loc': 2001.2084557201597,
  'scale': 7.7186269981879763},
 {'a': 9788291.8251392879,
  'loc': 2000.9999964172935,
  'scale': 6.5932391954660048},
 {'a': 8.0451824868870361,
  'loc': 2000.9731434308387,
  'scale': 6.9187133218915093},
 {'a': 3552752.4316278305,
  'loc': 2000.9999921995141,
  'scale': 5.1640035541959541},
 {'a': 25.476568811240579,
  'loc': 2000.1129770237287,
  'scale': 9.3240643293346981},
 {'a': 18.997866105288558,
  'loc': 2000.2231833716542,
  'scale': 7.1902627779738744},
 {'a': 2521943.9120141696,
  'loc': 2000.9999836365605,
  'scale': 8.1515802790825198},
 {'a': 13229153.051482357,
  'loc': 2000.9999973968679,
  'scale': 6.3702404562128017},
 {'a': 31259156.380861856,
  'loc': 2000.9999986084244,
  'scale': 8.4762121485302373},
 {'a': 16225326.122003485,
  'loc': 2002.99999823085,
  'scale': 5.4999094901260648},
 {'a': 30111412.777281187,
  'loc': 2000.9999988389527,
  'scale': 6.8191416381474372},
 {'a': -0.78228727952997457,
  'loc': 2012.528190096451,
  'scale': 5.1372874774649828},
 {'a': 1.3427451791285836,
  'loc': 2006.331582565836,
  'scale': 5.3587113958826205},
 {'a': 19.444477851862644,
  'loc': 2000.4118201832589,
  'scale': 6.5108214740296093},
 {'a': 13.787922375527177,
  'loc': 2002.0546404034167,
  'scale': 4.9754585514739764},
 {'a': 7987938.4222984128,
  'loc': 2000.9999960783407,
  'scale': 6.0488509795446923},
 {'a': 13.815972188710447,
  'loc': 2000.7918565104305,
  'scale': 8.4774090051982522},
 {'a': 3729923.7221761593,
  'loc': 2000.9999897035384,
  'scale': 8.2588887167696114},
 {'a': 7208606.9343618676,
  'loc': 2000.9999965451861,
  'scale': 4.6254526693351519},
 {'a': 10424644.313678484,
  'loc': 2000.999996900453,
  'scale': 6.1319841986193957},
 {'a': 8.8825071533444451,
  'loc': 1999.6394013044069,
  'scale': 7.7350085185576196},
 {'a': 7091563.5186425429,
  'loc': 2000.9999945082377,
  'scale': 7.8819639435125417},
 {'a': 4279503.1621516403,
  'loc': 1999.9999915310991,
  'scale': 7.3108120095518956},
 {'a': 4956531.0198080465,
  'loc': 2000.9999928211819,
  'scale': 7.2734689478491283},
 {'a': 1.4715817279226988,
  'loc': 2003.5516461622615,
  'scale': 4.7153496499285765},
 {'a': 11684077.095654264,
  'loc': 2000.9999970862732,
  'scale': 6.7128729271893057},
 {'a': -505738.98572836583,
  'loc': 2014.0000672690148,
  'scale': 7.2383331781124136},
 {'a': 6193779.2516560555,
  'loc': 1999.9999936418781,
  'scale': 8.0204427128998717},
 {'a': 13697324.738420822,
  'loc': 1999.9999967615117,
  'scale': 8.473606067499837},
 {'a': 18546368.162262857,
  'loc': 2000.9999992279008,
  'scale': 2.6459051174858264},
 {'a': 9674287.758418778,
  'loc': 1999.9999970005297,
  'scale': 5.545114314586268},
 {'a': 20.960156887742379,
  'loc': 2000.3545025217345,
  'scale': 7.214322365705204},
 {'a': 0.26757320765415432,
  'loc': 2005.8836431421475,
  'scale': 3.8816868593755411},
 {'a': 12815998.764236502,
  'loc': 2000.9999969654818,
  'scale': 7.2380944697341967},
 {'a': -244.85585052764083,
  'loc': 2017.0740103230323,
  'scale': 7.1843778439672654},
 {'a': -80357.185215945603,
  'loc': 2017.0004017552919,
  'scale': 8.0053300783208545},
 {'a': 18.831975181309637,
  'loc': 2000.3792184200761,
  'scale': 7.5702132172399059},
 {'a': 20.990467114953042,
  'loc': 2000.1677928202116,
  'scale': 7.9817750417845481},
 {'a': 14.275535398237039,
  'loc': 2000.2320411153441,
  'scale': 5.8662917023674463},
 {'a': -176721.90382374122,
  'loc': 2006.0000679741051,
  'scale': 2.6083455324803513},
 {'a': 9004780.5348935053,
  'loc': 1999.9999968598686,
  'scale': 5.4134290232036655},
 {'a': 13801579.8206516,
  'loc': 2000.9999969570358,
  'scale': 7.8108714251408173},
 {'a': 5404974.2881478472,
  'loc': 2001.9999932948353,
  'scale': 6.6587917639506422},
 {'a': 13501820.319598641,
  'loc': 2000.9999984011502,
  'scale': 4.0478051441182465},
 {'a': -361612.41970584926,
  'loc': 2017.0001067319795,
  'scale': 8.8688182683818546},
 {'a': 18.334037651561196,
  'loc': 2000.4479695521711,
  'scale': 7.6357377051814925},
 {'a': 10798675.657754667,
  'loc': 2000.9999964492381,
  'scale': 6.7171310005382807},
 {'a': 0.22605159152187806,
  'loc': 2007.1406540415774,
  'scale': 4.2045365261551941},
 {'a': 11186657.630589146,
  'loc': 2000.9999975954534,
  'scale': 5.0793848388951215},
 {'a': 3606166.4110079175,
  'loc': 1999.9999898333658,
  'scale': 7.9182429801284524},
 {'a': 7.5720219978469796,
  'loc': 2000.7066570540958,
  'scale': 5.6863784880884225},
 {'a': 4028816.1171106342,
  'loc': 2000.99998928481,
  'scale': 8.3335967848220918},
 {'a': 9435591.2271381523,
  'loc': 2000.9999976540485,
  'scale': 4.3478588629934585},
 {'a': 0.069082586570614349,
  'loc': 2006.5934891611296,
  'scale': 4.024906293843971},
 {'a': 21.268157881655597,
  'loc': 2000.4013310090554,
  'scale': 7.9688771280270529},
 {'a': 12395372.107713656,
  'loc': 2000.999997047179,
  'scale': 7.5223817566244069},
 {'a': 26684819.912602838,
  'loc': 1999.9999989441103,
  'scale': 5.2386659427480637},
 {'a': 6.1903442569884177,
  'loc': 2001.3032265455286,
  'scale': 6.0901741135424956},
 {'a': 12507618.561717432,
  'loc': 1999.9999975580549,
  'scale': 6.1553011843304404},
 {'a': 33672837.046379812,
  'loc': 1999.9999989564612,
  'scale': 6.7473040857868813},
 {'a': 16.031783230134582,
  'loc': 2000.2830381351132,
  'scale': 7.9994544359313782},
 {'a': 8751562.5117413867,
  'loc': 1999.999997849799,
  'scale': 3.7314176523150788},
 {'a': 9673404.3226366378,
  'loc': 1999.9999973912163,
  'scale': 5.0927542841587545},
 {'a': 4.5435357575443707,
  'loc': 2001.7378544599972,
  'scale': 7.5488336483366982},
 {'a': 13947602.194048773,
  'loc': 1999.9999975179053,
  'scale': 6.6020972652299488},
 {'a': 6369524.5653989017,
  'loc': 2000.999994721607,
  'scale': 6.6326905999277166},
 {'a': 8002118.2939980533,
  'loc': 1999.9999946887078,
  'scale': 8.7082754500300723},
 {'a': 15397654.288912471,
  'loc': 1999.999997937336,
  'scale': 6.2581031211877018},
 {'a': 11.079025039310643,
  'loc': 2000.6413088202262,
  'scale': 8.9638795280707804},
 {'a': 6347981.4328501113,
  'loc': 2000.9999947818633,
  'scale': 6.9041779278784858},
 {'a': 16.786735925586513,
  'loc': 2000.0869498586403,
  'scale': 6.3866488783282129},
 {'a': 2507971.520735791,
  'loc': 2000.9999932595174,
  'scale': 3.5058023621361869},
 {'a': 6.3647575564611891,
  'loc': 2001.3305437785098,
  'scale': 7.0358718333309085},
 {'a': -0.17243997651005427,
  'loc': 2010.6322168221714,
  'scale': 5.9693688332670432},
 {'a': -7.6895579298328087,
  'loc': 2016.1238243028474,
  'scale': 7.7103398888518146},
 {'a': 28662131.636265405,
  'loc': 2000.9999986255925,
  'scale': 7.464283351417162},
 {'a': 9.4801412923309538,
  'loc': 2000.7961601207771,
  'scale': 8.2046442965518516},
 {'a': 10983790.152633533,
  'loc': 2000.9999969242563,
  'scale': 6.2908778334796693},
 {'a': 4502170.1402315926,
  'loc': 2000.9999917896735,
  'scale': 7.1530017186888237},
 {'a': 2094814.6739733815,
  'loc': 1999.9999823786734,
  'scale': 7.2959134293420576},
 {'a': 14555146.414376512,
  'loc': 1999.9999970774297,
  'scale': 8.056792491943412},
 {'a': 4587193.9180220952,
  'loc': 2000.9999912939866,
  'scale': 8.4048722162638008},
 {'a': 2.0873649974882977,
  'loc': 2003.4077080974439,
  'scale': 5.666009302785957},
 {'a': 17912720.894365989,
  'loc': 1999.9999989237699,
  'scale': 3.4668764650166626},
 {'a': 22.776859755821096,
  'loc': 2000.1765708098856,
  'scale': 8.9156022075128263},
 {'a': 6.4647428979611036e-05,
  'loc': 2009.5059584014994,
  'scale': 4.5284575282037594},
 {'a': 25591519.9295156,
  'loc': 2000.9999984649248,
  'scale': 7.1331470288096028},
 {'a': 8064564.9247571453,
  'loc': 2000.9999950051638,
  'scale': 8.0384258530797155},
 {'a': 7690581.0238556154,
  'loc': 2000.9999963873597,
  'scale': 5.528990101333048},
 {'a': 2.012938774512941,
  'loc': 2002.7513088557776,
  'scale': 6.7167193344834093},
 {'a': 19.283255332115591,
  'loc': 2000.0880901102519,
  'scale': 7.3478803758892273},
 {'a': 0.094391321139550594,
  'loc': 2007.8040114151613,
  'scale': 4.3921149744644854},
 {'a': -3.2176867841522689,
  'loc': 2009.4117928996579,
  'scale': 3.9229173757318767},
 {'a': 4.4923140177682068,
  'loc': 2003.0445863457978,
  'scale': 5.7646192485767855},
 {'a': 15.328356631945026,
  'loc': 2000.1839109565321,
  'scale': 7.7397573849624735},
 {'a': 3.1613327608971611,
  'loc': 2001.9010919393486,
  'scale': 4.9820755602474485},
 {'a': 9.9492992927581163,
  'loc': 2000.4620369868589,
  'scale': 8.859411154397824},
 {'a': -2.1107796275296113,
  'loc': 2012.3411056912305,
  'scale': 5.8969167613303046},
 {'a': -73930.347597244079,
  'loc': 2017.0004811803442,
  'scale': 8.8679920292887005},
 {'a': 0.54831257533947741,
  'loc': 2006.2527865213597,
  'scale': 5.3166421385613356},
 {'a': -20.845624800357292,
  'loc': 2017.5403930085095,
  'scale': 9.233318511831456},
 {'a': 4.6849816759242273,
  'loc': 2002.1671909636707,
  'scale': 7.1211938401566304},
 {'a': 7225469.2470260449,
  'loc': 1999.9999929874821,
  'scale': 9.6781268780715166},
 {'a': 24005690.599769041,
  'loc': 1999.9999979602726,
  'scale': 9.8412952729590231},
 {'a': 6.0414248153369606e-05,
  'loc': 2007.8886440874533,
  'scale': 5.0759661104420584},
 {'a': 27519657.714125492,
  'loc': 1999.9999988543459,
  'scale': 6.3197818195169351},
 {'a': 2.8509948754573493,
  'loc': 2009.3003819777757,
  'scale': 3.7369514641938322},
 {'a': 13.648431055546727,
  'loc': 2000.5152363879527,
  'scale': 8.3201087538844423},
 {'a': 20.432199699520712,
  'loc': 2000.1583755690731,
  'scale': 7.3368228639374085},
 {'a': 1946160.7636458213,
  'loc': 2000.9999873909001,
  'scale': 4.9433702098650389},
 {'a': 17.945907045316865,
  'loc': 2000.3712192773285,
  'scale': 8.9452833834496168},
 {'a': -0.20489326497375843,
  'loc': 2009.3810680668744,
  'scale': 6.3527561618698503},
 {'a': 18367028.238576751,
  'loc': 1999.9999978435558,
  'scale': 7.7586281470186922},
 {'a': 14.802256967159497, 'loc': 2000.4174423453251, 'scale': 8.850503702468},
 {'a': 11210406.247097921,
  'loc': 2000.9999969033865,
  'scale': 6.3930003796992292},
 {'a': -3.4606503718358281,
  'loc': 2014.7146035902829,
  'scale': 5.6509266207694351},
 {'a': 7.429476719008802,
  'loc': 2001.1208105184994,
  'scale': 8.1829496960232646},
 {'a': 6358094.2550985552,
  'loc': 1999.9999932894752,
  'scale': 8.7160862524131417},
 {'a': -2.2485411838790351e-05,
  'loc': 2008.5493827304244,
  'scale': 4.8434323880036674},
 {'a': 11132846.390292745,
  'loc': 1999.9999967556059,
  'scale': 6.8821428908995035},
 {'a': 6174526.6985600218,
  'loc': 1999.9999977311895,
  'scale': 2.7490312741160068},
 {'a': 0.54828326778844794,
  'loc': 2006.8438305234697,
  'scale': 5.0551526901890611},
 {'a': 1.3001813216558047,
  'loc': 2003.7906924884014,
  'scale': 5.3836137653698897},
 {'a': 501362.30772730394,
  'loc': 2000.9999536252212,
  'scale': 5.077497455036271},
 {'a': 5.0497810652236605,
  'loc': 2001.5514652930078,
  'scale': 8.4451322440212007},
 {'a': 0.44174168308852818,
  'loc': 2006.2920135887389,
  'scale': 5.5837218662352148},
 {'a': 10892204.839510113,
  'loc': 2000.999997286387,
  'scale': 5.6057757051771588},
 {'a': 1.2066121811424231,
  'loc': 2004.7209396486292,
  'scale': 5.8039952688687011},
 {'a': 23766542.239721,
  'loc': 2000.9999983515354,
  'scale': 7.7348741896150308},
 {'a': 5426696.3119262904,
  'loc': 1999.9999945197628,
  'scale': 5.9802567783120253},
 {'a': 10492385.2097704,
  'loc': 2000.9999952650132,
  'scale': 9.6389648698600325},
 {'a': 19.710934817734824,
  'loc': 2000.1705073494659,
  'scale': 8.0660917745485783},
 {'a': 1705359.9946318092,
  'loc': 2000.9999838692511,
  'scale': 5.9363461452389714},
 {'a': 23.878345848432499,
  'loc': 2000.1095606970841,
  'scale': 8.7135376810404601},
 {'a': 20.247471857470867,
  'loc': 2000.4867676396671,
  'scale': 7.5370854345507237},
 {'a': 0.18956815687299206,
  'loc': 2007.9720805907159,
  'scale': 4.1889700183322205},
 {'a': 16.307957917293251,
  'loc': 2001.0651940576581,
  'scale': 6.0018238319441171},
 {'a': 2661625.5859643938,
  'loc': 2000.999988215226,
  'scale': 6.484851954196369},
 {'a': 3081338.0395269077,
  'loc': 2003.9999929788892,
  'scale': 4.0417195253567613},
 {'a': -12344.267684454644,
  'loc': 2009.001282188035,
  'scale': 4.3872134370659408},
 {'a': 2605310.861416569,
  'loc': 1999.999990163652,
  'scale': 5.4406904800164284},
 {'a': 11027891.228102328,
  'loc': 1999.9999971683228,
  'scale': 6.0691742773580373},
 {'a': 22.258626649826176,
  'loc': 2000.1140784619006,
  'scale': 8.1538996707668794},
 {'a': 15349697.51511474,
  'loc': 2000.999997361715,
  'scale': 6.8990574730865077},
 {'a': 6340799.2021666057,
  'loc': 2000.9999968182519,
  'scale': 3.4935343715078613},
 {'a': 0.62546877421374647,
  'loc': 2005.4406523849857,
  'scale': 5.4455954537794398},
 {'a': 22054210.725115329,
  'loc': 1999.9999981380379,
  'scale': 8.1041989156806125},
 {'a': 5728066.17335614,
  'loc': 2000.9999946855437,
  'scale': 5.8829172014437034},
 {'a': 3.1567797699713784,
  'loc': 2002.6872088131172,
  'scale': 6.5165094460020052},
 {'a': 7205086.5972010903,
  'loc': 2000.9999949549911,
  'scale': 7.1061082891978558},
 {'a': 31777985.32467863,
  'loc': 1999.9999987628034,
  'scale': 7.3607256527506664},
 {'a': 5.955932340330433,
  'loc': 2001.2913267123547,
  'scale': 4.0764627102018913},
 {'a': 2.8214170807690033,
  'loc': 2002.0297724738389,
  'scale': 6.6644420712356354},
 {'a': 1.7648321207660513,
  'loc': 2003.9220832033564,
  'scale': 5.0254079583753661},
 {'a': 8967583.6139789484,
  'loc': 2000.9999964292333,
  'scale': 6.3353133255658101},
 {'a': 8033776.7527667731,
  'loc': 2000.999994730118,
  'scale': 8.0105091929088168},
 {'a': 0.11848555475552977,
  'loc': 2009.2796819146545,
  'scale': 5.8973505792342209},
 {'a': 4138360.4002421675,
  'loc': 2000.9999958131975,
  'scale': 3.3728181569430298},
 {'a': 18701238.612991218,
  'loc': 1999.9999977838056,
  'scale': 7.7854312017928287},
 {'a': 111910622.53408977,
  'loc': 1999.9999995949029,
  'scale': 8.4114591574245363},
 {'a': -0.042939079342649678,
  'loc': 2008.4915946474689,
  'scale': 5.3318555695542278},
 {'a': 8872249.413506683,
  'loc': 2000.9999958128269,
  'scale': 7.1672787668904299},
 {'a': 0.3013273906203795,
  'loc': 2006.4841370463178,
  'scale': 4.5576222992308555},
 {'a': -32607.199675931886,
  'loc': 2016.000958956974,
  'scale': 8.0402439320385497},
 {'a': 3.2982832265303257,
  'loc': 2002.3190644875085,
  'scale': 4.6248317791812958},
 {'a': 793941.71947892942,
  'loc': 2002.9999764726213,
  'scale': 3.7852194324090505},
 {'a': 14480946.532828022,
  'loc': 2000.9999971119323,
  'scale': 7.7616045741876754},
 {'a': 38321310.581766225,
  'loc': 2000.9999990922365,
  'scale': 6.8867667075695955},
 {'a': 5277846.2578606922,
  'loc': 2000.9999929105675,
  'scale': 7.6733641896552314},
 {'a': -6.9407741590393757e-06,
  'loc': 2008.1470837858733,
  'scale': 4.5253037387766826},
 {'a': 6198132.101450827,
  'loc': 1999.9999937640687,
  'scale': 7.9466794201977073},
 {'a': 0.051759732001583139,
  'loc': 2004.6799599959786,
  'scale': 3.7187465896408209},
 {'a': 12.787928288121204,
  'loc': 2000.503769936452,
  'scale': 5.5527971908735445},
 {'a': 23829794.818144038,
  'loc': 2000.9999985444711,
  'scale': 6.3536774969984862},
 {'a': 0.015586474791818652,
  'loc': 2004.2305816690678,
  'scale': 2.4357472402550036},
 {'a': 2.7453346543973418e-05,
  'loc': 2009.8162222829289,
  'scale': 4.7666933873645867},
 {'a': 4.8810613743547986,
  'loc': 2001.9359361995307,
  'scale': 7.4237197387302736},
 {'a': -0.67503214301022352,
  'loc': 2010.4028420674913,
  'scale': 4.0361173436976099},
 {'a': 12.534342692628925,
  'loc': 2000.5398204943244,
  'scale': 6.5892570491749689},
 {'a': 8055083.2815271784,
  'loc': 2000.9999952980238,
  'scale': 7.3590527619930883},
 {'a': 42126629.289084218,
  'loc': 1999.9999989060682,
  'scale': 9.0424758161810335},
 {'a': 2618150.630183354,
  'loc': 2000.9999869738008,
  'scale': 7.3728389065804301},
 {'a': 11796260.442871779,
  'loc': 1999.999996907613,
  'scale': 7.6874671552158027},
 {'a': -3.593581683982868,
  'loc': 2005.8851189874231,
  'scale': 1.6406062958697989},
 {'a': 10.522110329581203,
  'loc': 2000.2663246617608,
  'scale': 3.6657467087393991},
 {'a': 1.485794342040667,
  'loc': 2003.932076747868,
  'scale': 4.6273209622839602},
 {'a': -5.2917458468541555e-05,
  'loc': 2008.8078646790368,
  'scale': 4.0810936705144885},
 {'a': 9594565.7953693308,
  'loc': 2000.9999959045858,
  'scale': 7.8734317664451687},
 {'a': -2.2400223519497553,
  'loc': 2014.1212036201637,
  'scale': 7.146004070951065},
 {'a': 9274147.2906211652,
  'loc': 2001.999998226449,
  'scale': 3.0333500068120092},
 {'a': 22.154338987208956,
  'loc': 2000.3203970586915,
  'scale': 8.1412153342228493},
 {'a': 21.496641737682133,
  'loc': 2001.1390167337615,
  'scale': 8.2980617081671326},
 {'a': 2.2179979026713674,
  'loc': 2003.7109603526133,
  'scale': 6.9793297333693554},
 {'a': 23628198.30975692,
  'loc': 2000.9999978987207,
  'scale': 8.4794117732336289},
 {'a': 4444746.6092455657,
  'loc': 2000.9999943995035,
  'scale': 4.4156992425128259},
 {'a': -11499.93871484579,
  'loc': 2017.0031897991996,
  'scale': 10.50188538503793},
 {'a': 5948682.5027420856,
  'loc': 2000.999992276787,
  'scale': 8.8745788869275692},
 {'a': 19.428285666977295,
  'loc': 2000.5189734525948,
  'scale': 8.5499806823097906},
 {'a': 7450537.2426223531,
  'loc': 2000.9999945585678,
  'scale': 7.796786216675148},
 {'a': 0.067130834169812068,
  'loc': 2008.2008200908801,
  'scale': 5.1440165148515273},
 {'a': -0.61116993439048217,
  'loc': 2009.2903201663353,
  'scale': 4.3914985684809702},
 {'a': 0.17969590677789971,
  'loc': 2006.5087512267996,
  'scale': 4.6085289778040703},
 {'a': 11447799.267250851,
  'loc': 1999.9999987665005,
  'scale': 2.7746119741328652},
 {'a': 13.821492005276831,
  'loc': 2001.2084557201597,
  'scale': 7.7186269981879763},
 {'a': 9788291.8251392879,
  'loc': 2000.9999964172935,
  'scale': 6.5932391954660048},
 {'a': 8.0451824868870361,
  'loc': 2000.9731434308387,
  'scale': 6.9187133218915093},
 {'a': 3552752.4316278305,
  'loc': 2000.9999921995141,
  'scale': 5.1640035541959541},
 {'a': 25.476568811240579,
  'loc': 2000.1129770237287,
  'scale': 9.3240643293346981},
 {'a': 18.997866105288558,
  'loc': 2000.2231833716542,
  'scale': 7.1902627779738744},
 {'a': 2521943.9120141696,
  'loc': 2000.9999836365605,
  'scale': 8.1515802790825198},
 {'a': 13229153.051482357,
  'loc': 2000.9999973968679,
  'scale': 6.3702404562128017},
 {'a': 31259156.380861856,
  'loc': 2000.9999986084244,
  'scale': 8.4762121485302373},
 {'a': 16225326.122003485,
  'loc': 2002.99999823085,
  'scale': 5.4999094901260648},
 {'a': 30111412.777281187,
  'loc': 2000.9999988389527,
  'scale': 6.8191416381474372},
 {'a': -0.78228727952997457,
  'loc': 2012.528190096451,
  'scale': 5.1372874774649828},
 {'a': 1.3427451791285836,
  'loc': 2006.331582565836,
  'scale': 5.3587113958826205},
 {'a': 19.444477851862644,
  'loc': 2000.4118201832589,
  'scale': 6.5108214740296093},
 {'a': 13.787922375527177,
  'loc': 2002.0546404034167,
  'scale': 4.9754585514739764},
 {'a': 7987938.4222984128,
  'loc': 2000.9999960783407,
  'scale': 6.0488509795446923},
 {'a': 13.815972188710447,
  'loc': 2000.7918565104305,
  'scale': 8.4774090051982522},
 {'a': 3729923.7221761593,
  'loc': 2000.9999897035384,
  'scale': 8.2588887167696114},
 {'a': 7208606.9343618676,
  'loc': 2000.9999965451861,
  'scale': 4.6254526693351519},
 {'a': 10424644.313678484,
  'loc': 2000.999996900453,
  'scale': 6.1319841986193957},
 {'a': 8.8825071533444451,
  'loc': 1999.6394013044069,
  'scale': 7.7350085185576196},
 {'a': 7091563.5186425429,
  'loc': 2000.9999945082377,
  'scale': 7.8819639435125417},
 {'a': 4279503.1621516403,
  'loc': 1999.9999915310991,
  'scale': 7.3108120095518956},
 {'a': 4956531.0198080465,
  'loc': 2000.9999928211819,
  'scale': 7.2734689478491283},
 {'a': 1.4715817279226988,
  'loc': 2003.5516461622615,
  'scale': 4.7153496499285765},
 {'a': 11684077.095654264,
  'loc': 2000.9999970862732,
  'scale': 6.7128729271893057},
 {'a': -505738.98572836583,
  'loc': 2014.0000672690148,
  'scale': 7.2383331781124136},
 {'a': 6193779.2516560555,
  'loc': 1999.9999936418781,
  'scale': 8.0204427128998717},
 {'a': 13697324.738420822,
  'loc': 1999.9999967615117,
  'scale': 8.473606067499837},
 {'a': 18546368.162262857,
  'loc': 2000.9999992279008,
  'scale': 2.6459051174858264},
 {'a': 9674287.758418778,
  'loc': 1999.9999970005297,
  'scale': 5.545114314586268},
 {'a': 20.960156887742379,
  'loc': 2000.3545025217345,
  'scale': 7.214322365705204},
 {'a': 0.26757320765415432,
  'loc': 2005.8836431421475,
  'scale': 3.8816868593755411},
 {'a': 12815998.764236502,
  'loc': 2000.9999969654818,
  'scale': 7.2380944697341967},
 {'a': -244.85585052764083,
  'loc': 2017.0740103230323,
  'scale': 7.1843778439672654},
 {'a': -80357.185215945603,
  'loc': 2017.0004017552919,
  'scale': 8.0053300783208545},
 {'a': 18.831975181309637,
  'loc': 2000.3792184200761,
  'scale': 7.5702132172399059},
 {'a': 20.990467114953042,
  'loc': 2000.1677928202116,
  'scale': 7.9817750417845481},
 {'a': 14.275535398237039,
  'loc': 2000.2320411153441,
  'scale': 5.8662917023674463},
 {'a': -176721.90382374122,
  'loc': 2006.0000679741051,
  'scale': 2.6083455324803513},
 {'a': 9004780.5348935053,
  'loc': 1999.9999968598686,
  'scale': 5.4134290232036655},
 {'a': 13801579.8206516,
  'loc': 2000.9999969570358,
  'scale': 7.8108714251408173},
 {'a': 5404974.2881478472,
  'loc': 2001.9999932948353,
  'scale': 6.6587917639506422},
 {'a': 13501820.319598641,
  'loc': 2000.9999984011502,
  'scale': 4.0478051441182465},
 {'a': -361612.41970584926,
  'loc': 2017.0001067319795,
  'scale': 8.8688182683818546},
 {'a': 18.334037651561196,
  'loc': 2000.4479695521711,
  'scale': 7.6357377051814925},
 {'a': 10798675.657754667,
  'loc': 2000.9999964492381,
  'scale': 6.7171310005382807},
 {'a': 0.22605159152187806,
  'loc': 2007.1406540415774,
  'scale': 4.2045365261551941},
 {'a': 11186657.630589146,
  'loc': 2000.9999975954534,
  'scale': 5.0793848388951215},
 {'a': 3606166.4110079175,
  'loc': 1999.9999898333658,
  'scale': 7.9182429801284524},
 {'a': 7.5720219978469796,
  'loc': 2000.7066570540958,
  'scale': 5.6863784880884225},
 {'a': 4028816.1171106342,
  'loc': 2000.99998928481,
  'scale': 8.3335967848220918},
 {'a': 9435591.2271381523,
  'loc': 2000.9999976540485,
  'scale': 4.3478588629934585},
 {'a': 0.069082586570614349,
  'loc': 2006.5934891611296,
  'scale': 4.024906293843971},
 {'a': 21.268157881655597,
  'loc': 2000.4013310090554,
  'scale': 7.9688771280270529},
 {'a': 12395372.107713656,
  'loc': 2000.999997047179,
  'scale': 7.5223817566244069},
 {'a': -2.2009586376045114,
  'loc': 2012.4234090480877,
  'scale': 6.1604298915566478},
 {'a': 24236473.70186682,
  'loc': 2000.9999982155932,
  'scale': 8.5677749163285171},
 {'a': 5.8582512402859779,
  'loc': 2001.7753064064757,
  'scale': 7.2673517229086535},
 {'a': 3854319.0030414783,
  'loc': 2000.999989345665,
  'scale': 8.0718383385394183},
 {'a': 10011542.735947926,
  'loc': 2000.9999965884463,
  'scale': 6.1817979332412119},
 {'a': 0.414380187831972,
  'loc': 2006.9244998709407,
  'scale': 4.8386256415026496},
 {'a': -0.54109329383671079,
  'loc': 2011.4904056831108,
  'scale': 5.5598621829603605},
 {'a': 14.224801801663329,
  'loc': 2001.6866858012725,
  'scale': 8.5514650335125744},
 {'a': 5.0804795047348801,
  'loc': 2002.053784281833,
  'scale': 7.8730029297320883},
 {'a': 7039969.2062461767,
  'loc': 2003.999997133054,
  'scale': 3.873249476183855},
 {'a': -4.7471039093103684,
  'loc': 2015.2160432638734,
  'scale': 7.4263536940869503},
 {'a': 6683155.21868724, 'loc': 2000.99999433632, 'scale': 7.7652506644846042},
 {'a': 2.4640570817971108,
  'loc': 2002.6117227080661,
  'scale': 6.9432868432889929},
 {'a': 2.5184782538582553,
  'loc': 2003.382842244886,
  'scale': 6.0706269078624686},
 {'a': 15429291.800141387,
  'loc': 1999.9999971973693,
  'scale': 8.1084482437393355},
 {'a': 5.3449508410164768,
  'loc': 2001.6168713642232,
  'scale': 6.7092127344436356},
 {'a': 17.819201924195731,
  'loc': 2000.2513479885924,
  'scale': 8.3977197262624514},
 {'a': -1278.5951217758593,
  'loc': 2017.0178945507305,
  'scale': 9.7994876425766222},
 {'a': 2317881.3223992591,
  'loc': 1999.9999840511291,
  'scale': 7.9513187360661526},
 {'a': 9.4501315389312168,
  'loc': 1998.6044381582903,
  'scale': 9.5745128237791768},
 {'a': 36879086.822593495,
  'loc': 1999.9999992033454,
  'scale': 5.5857655069982748},
 {'a': 2011151.3832619507,
  'loc': 2000.9999815029037,
  'scale': 7.7510968593824767},
 {'a': 12.371682835026245,
  'loc': 2000.0456380827411,
  'scale': 8.3433796881567055},
 {'a': 6997154.612020893,
  'loc': 2000.9999968102602,
  'scale': 4.536636316096974},
 {'a': 6058246.2167936256,
  'loc': 2000.9999944010494,
  'scale': 6.6333128035822089},
 {'a': 8037433.9449305348,
  'loc': 2000.9999945280124,
  'scale': 8.7563129512867164},
 {'a': 6856124.9610724337,
  'loc': 1999.9999943043224,
  'scale': 8.4051394356031892},
 {'a': 14.884012754655906,
  'loc': 2000.0505846848459,
  'scale': 5.552702797263942},
 {'a': 15.500276570870387,
  'loc': 2000.2158501599783,
  'scale': 8.2274928643466829},
 {'a': 5929358.8759056181,
  'loc': 2000.9999976558097,
  'scale': 2.7837397567632252},
 {'a': 9.9288321586746555,
  'loc': 2000.1265349153045,
  'scale': 7.5036738599017383},
 {'a': 2467760.7952715373,
  'loc': 1999.9999864974748,
  'scale': 6.8765694237971431},
 {'a': 4358940.6751736235,
  'loc': 2000.9999971669881,
  'scale': 2.3900956810905072},
 {'a': 13406525.234356683,
  'loc': 2000.9999974763696,
  'scale': 6.4907748985006855},
 {'a': 8227388.1260560416,
  'loc': 1999.9999955027129,
  'scale': 7.4714605080447374},
 {'a': 8757479.1212340109,
  'loc': 1999.9999973588629,
  'scale': 4.5818569901029385},
 {'a': 6.0681048912355715,
  'loc': 2000.8680706184332,
  'scale': 6.4408064422689595},
 {'a': 6865027.6994317695,
  'loc': 2000.9999935639585,
  'scale': 8.1577669950162104},
 {'a': 1.1567406162202961e-05,
  'loc': 2009.682878417656,
  'scale': 5.2658079365813801},
 {'a': 10049814.92563802,
  'loc': 1999.9999961436251,
  'scale': 7.4054450317051419},
 {'a': 3503649.6475222344,
  'loc': 2000.9999947583583,
  'scale': 3.681921902195191},
 {'a': 9939862.5946692042,
  'loc': 2000.9999958217741,
  'scale': 7.8219566396781417},
 {'a': 10.341384703208398,
  'loc': 2000.5374648846755,
  'scale': 7.1686970031151311},
 {'a': 8.6242295235384994,
  'loc': 1999.2424025891678,
  'scale': 7.2129233199858298},
 {'a': 6253999.960127674,
  'loc': 2000.9999940793964,
  'scale': 7.7669519122796196},
 {'a': 20.134435465064538,
  'loc': 2000.0693597539348,
  'scale': 7.8163038513759702},
 {'a': -6682.3524351713313,
  'loc': 2017.0042195810638,
  'scale': 9.1970102622682006},
 {'a': 15445737.092478903,
  'loc': 2000.999996983071,
  'scale': 8.7737450919346358},
 {'a': 13.433654001548739,
  'loc': 2000.1618293712891,
  'scale': 5.7017145936781581},
 {'a': 32113951.184572101,
  'loc': 1999.9999992634494,
  'scale': 4.2158680718733343},
 {'a': 105880140.75527257,
  'loc': 2000.9999996663018,
  'scale': 6.638295239912722},
 {'a': 30386344.050894782,
  'loc': 1999.9999988138661,
  'scale': 6.885360838927113},
 {'a': 3856964.6462496016,
  'loc': 2000.9999870670763,
  'scale': 10.036799569491208},
 {'a': 25997509.483629629,
  'loc': 1999.9999989471617,
  'scale': 5.3228463195320099},
 {'a': 21.892755715200341,
  'loc': 2000.2048681760407,
  'scale': 8.8481322639185862},
 {'a': 0.011006629972904145,
  'loc': 2008.7700442191435,
  'scale': 5.0380306409934397},
 {'a': 11464739.774878455,
  'loc': 1998.9999970501112,
  'scale': 7.0083798181197521},
 {'a': 16.432007933179065,
  'loc': 2000.2109314966574,
  'scale': 6.8369830068252426},
 {'a': 19891823.793005176,
  'loc': 1999.9999983055345,
  'scale': 7.1951508303397276},
 {'a': 18.686867578481696,
  'loc': 1999.6517621313258,
  'scale': 7.481495887035285},
 {'a': -11.99501960378616,
  'loc': 2017.7396962573498,
  'scale': 10.279468668000067},
 {'a': -19.562853210239513,
  'loc': 2016.7590473950108,
  'scale': 8.0793374632475334},
 {'a': 2150601.8029539762,
  'loc': 2000.9999844762688,
  'scale': 6.9574020337823015},
 {'a': -3273.3436919374844,
  'loc': 2017.0068582670669,
  'scale': 7.136667054308834},
 {'a': 0.13004490966513588,
  'loc': 2007.4710394913973,
  'scale': 5.7239207621220327},
 {'a': 21.415909789856304,
  'loc': 2001.3576501731704,
  'scale': 7.7162482437180957},
 {'a': 18009622.920544073,
  'loc': 1999.9999981914734,
  'scale': 6.3799860518055205},
 {'a': 21.532482298642279,
  'loc': 2000.5337182230628,
  'scale': 8.195081145444016},
 {'a': 9789239.9684674256,
  'loc': 2000.9999964809622,
  'scale': 5.9150394502892478},
 {'a': 13.342938026838487,
  'loc': 2001.372516457287,
  'scale': 7.2945610081807697},
 {'a': 10649188.314601254,
  'loc': 1999.999995400181,
  'scale': 10.119593020895589},
 {'a': 15.506367529818414,
  'loc': 2000.4036402274046,
  'scale': 6.2986536600736081},
 {'a': 17.582549447112516,
  'loc': 2000.2331993528542,
  'scale': 6.9171122597662791},
 {'a': 6381882.980767088,
  'loc': 1999.9999939996505,
  'scale': 7.5535440945007846},
 {'a': 2.5455558644758591,
  'loc': 2001.7736844271494,
  'scale': 5.6241747344681325},
 {'a': 17.12216079683504,
  'loc': 2000.3507131575288,
  'scale': 5.8922193061338817},
 {'a': 9708251.4068356045,
  'loc': 2000.9999956872753,
  'scale': 8.1086539310445183},
 {'a': 9586217.5279386416,
  'loc': 1999.9999962412944,
  'scale': 7.396516903369152},
 {'a': 13194562.841009613,
  'loc': 1999.9999977194411,
  'scale': 5.9767507525363097},
 {'a': 18.287665813269143,
  'loc': 2000.0984148586158,
  'scale': 7.061339150976532},
 {'a': 3.1981055796539701,
  'loc': 2002.3764579308011,
  'scale': 6.5999395405981867},
 {'a': 11047411.048069563,
  'loc': 1999.9999971359248,
  'scale': 6.2816030377631549},
 {'a': -1.001801253270366,
  'loc': 2004.3141733374086,
  'scale': 2.1158061000388386},
 {'a': 12.44383518756789,
  'loc': 2000.4777222163636,
  'scale': 6.6768379614686886},
 {'a': -0.10898710943330098,
  'loc': 2009.3088806630271,
  'scale': 5.0190132112396046},
 {'a': 1927432.3054619236,
  'loc': 2000.9999786800599,
  'scale': 8.5739572542027673},
 {'a': 13875431.534697585,
  'loc': 1999.9999979217082,
  'scale': 5.6248463679786127},
 {'a': 6.1276354575987,
  'loc': 2001.4337207233934,
  'scale': 8.2271440317133369},
 {'a': 2.5686649708242228,
  'loc': 2003.5843292474965,
  'scale': 6.8665887781245081},
 {'a': 8915959.1786619276,
  'loc': 1999.9999954787381,
  'scale': 8.6892068880512845},
 {'a': 13905236.6402828,
  'loc': 1999.999997286576,
  'scale': 7.3995496968451224},
 {'a': -0.32055942364762868,
  'loc': 2010.3953802483586,
  'scale': 6.0826012255942015},
 {'a': -0.071003956336576468,
  'loc': 2008.7817402085661,
  'scale': 5.0698606593047906},
 {'a': 6.7572425235973101,
  'loc': 2001.3951276707849,
  'scale': 8.2406229009191811},
 {'a': 8.2507230952614741,
  'loc': 1999.5507970969254,
  'scale': 5.9376407670296141},
 {'a': 21888428.230130497,
  'loc': 1999.9999990433814,
  'scale': 4.1128702437951254},
 {'a': 32368640.27204144,
  'loc': 1999.9999985204454,
  'scale': 9.0989672923252591},
 {'a': 16383765.609251279,
  'loc': 1999.9999979067616,
  'scale': 6.3654624014331578},
 {'a': 9433032.0065201242,
  'loc': 1999.9999958611938,
  'scale': 8.0452441501239811},
 {'a': 4.0313108935639441,
  'loc': 2002.4098326542637,
  'scale': 6.5187848610542911},
 {'a': 8.5621931194313952,
  'loc': 2000.3979051172623,
  'scale': 4.264933384222716},
 {'a': 18722271.787197098,
  'loc': 2000.9999980298062,
  'scale': 6.8852726518862895},
 {'a': -94922.152900226851,
  'loc': 2016.0001940193433,
  'scale': 5.1596667564488374},
 {'a': 0.75092157835001139,
  'loc': 2005.0920851724322,
  'scale': 5.8422452982297104},
 {'a': 20.203534200173316,
  'loc': 2000.1468422762168,
  'scale': 7.9260011057212445},
 {'a': 5041578.8944227183,
  'loc': 1999.9999945564396,
  'scale': 5.5837792854012349},
 {'a': -18660.759397744871,
  'loc': 2017.001401668881,
  'scale': 7.6430664481811732},
 {'a': 4585725.6533093303,
  'loc': 2000.999993319122,
  'scale': 6.5797091547665048},
 {'a': 1927794.3025272347,
  'loc': 1999.9999785421442,
  'scale': 8.7880753852144533},
 {'a': 5864738.8782160813,
  'loc': 1999.9999943080688,
  'scale': 6.841498345782858},
 {'a': 8509323.5464107543,
  'loc': 1999.9999952001972,
  'scale': 7.9185039032308815},
 {'a': 7.0894511178302633,
  'loc': 1999.8083164874679,
  'scale': 4.5613718019648228},
 {'a': -1.5458412024463142,
  'loc': 2011.2664243269321,
  'scale': 5.638437639912933},
 {'a': 17.803775830712162,
  'loc': 2000.2407656445732,
  'scale': 6.5896360029614875},
 {'a': 27.932764106414879,
  'loc': 2000.1540987560461,
  'scale': 9.274281253052358},
 {'a': 2.420880087135866,
  'loc': 2002.7749088311232,
  'scale': 6.9617342076215518},
 {'a': 6.1535770678036155,
  'loc': 2001.6943932274507,
  'scale': 4.9932256000140516},
 {'a': 10218280.526514508,
  'loc': 1999.999995646845,
  'scale': 8.4774622701755504},
 {'a': 0.87405376285723546,
  'loc': 2005.4509035200472,
  'scale': 5.9451010464329546},
 {'a': -0.28131549544763207,
  'loc': 2010.4661342896611,
  'scale': 4.7788964932593192},
 {'a': -0.79540441508556747,
  'loc': 2011.137563349504,
  'scale': 5.021445746831021},
 {'a': 3277108.9128997717,
  'loc': 2000.999986810883,
  'scale': 9.1182867374962733},
 {'a': 12.48891580148214,
  'loc': 2000.1671139588882,
  'scale': 6.7556519377532407},
 {'a': 7347323.3246913478,
  'loc': 1999.9999944027581,
  'scale': 7.9560696044148713},
 {'a': -0.59506668116147099,
  'loc': 2011.6713198416387,
  'scale': 5.6615016334774397},
 {'a': 12.497717675763052,
  'loc': 2000.16831727667,
  'scale': 4.9730083781946082},
 {'a': 44022740.921375275,
  'loc': 1999.9999989501011,
  'scale': 8.5786540171816199},
 {'a': -0.15012395709216925,
  'loc': 2006.7807568653943,
  'scale': 4.3695985593861444},
 {'a': 10373908.428509003,
  'loc': 1999.9999965582801,
  'scale': 6.6978465089268777},
 {'a': 25.312880874875241,
  'loc': 2000.5061862843902,
  'scale': 7.9426166049804046},
 {'a': 0.051753706970292093,
  'loc': 2005.6799790525797,
  'scale': 3.7187461951555072},
 {'a': 3.8371898457577904,
  'loc': 1999.8542601366321,
  'scale': 2.7309330303942732},
 {'a': 7701061.2248421796,
  'loc': 1999.9999949885882,
  'scale': 8.4238762799461782},
 {'a': 11.667259104034756,
  'loc': 2000.6017590986862,
  'scale': 6.1349007475577819},
 {'a': -9125.9033313927321,
  'loc': 2017.0036360953454,
  'scale': 9.1922725678625383},
 {'a': 22.982580714729142,
  'loc': 2000.3771045832184,
  'scale': 7.3967184584196701},
 {'a': 5901730.0414787233,
  'loc': 1999.9999931095635,
  'scale': 8.1424503776151198},
 {'a': 1.5298047605224778,
  'loc': 2003.3566397383688,
  'scale': 5.1703525062418176},
 {'a': 6005832.8158182781,
  'loc': 1999.9999950348888,
  'scale': 6.1830083802682143},
 {'a': 8495270.1127561368,
  'loc': 2000.9999957139944,
  'scale': 6.2583506646184546},
 {'a': 10.540898977396033,
  'loc': 2000.2166582025284,
  'scale': 3.9791823876997472},
 {'a': 1074238.0857786208,
  'loc': 1999.9999727360428,
  'scale': 5.7596266534574632},
 {'a': 12.373253614353473,
  'loc': 2000.1100566104469,
  'scale': 5.5986719783451075},
 {'a': 21296484.759365067,
  'loc': 1999.9999979474787,
  'scale': 8.5764927213641187},
 {'a': 16784427.542344384,
  'loc': 2000.9999984169099,
  'scale': 4.6172143823562948},
 {'a': 6001514.9877559543,
  'loc': 1999.9999959899942,
  'scale': 4.651089633703684},
 {'a': 0.0001589082146382124,
  'loc': 2008.8745109327929,
  'scale': 3.8547858986229819},
 {'a': 11067371.101974346,
  'loc': 1999.9999970794361,
  'scale': 6.5372493740273683},
 {'a': -0.2933614136305005,
  'loc': 2009.4598386634984,
  'scale': 4.7473024032804645},
 {'a': 9000719.016897358,
  'loc': 2000.9999992967755,
  'scale': 1.201958629884891},
 {'a': 14.981903979066061,
  'loc': 2000.7102829424457,
  'scale': 7.9698679435096746},
 {'a': 19192103.976202726,
  'loc': 1999.9999979346935,
  'scale': 7.6314159658573537},
 {'a': 12846057.315888628,
  'loc': 1999.9999970249619,
  'scale': 7.8358639898413429},
 {'a': 3659178.5435270984,
  'loc': 2000.9999908289719,
  'scale': 7.2936529361778675},
 {'a': 14.674522183961059,
  'loc': 2000.1672508078148,
  'scale': 7.1622641978887494},
 {'a': 20.372010809912354,
  'loc': 2001.2170810878679,
  'scale': 7.3133106946808599},
 {'a': 7.2827206795301187,
  'loc': 1999.6918841617644,
  'scale': 6.7775800823916654},
 {'a': 10429179.93270288,
  'loc': 2000.9999962449442,
  'scale': 7.2220484584867499},
 {'a': 5108694.3560884167,
  'loc': 2000.999992826677,
  'scale': 6.4256103316160704},
 {'a': 13003904.268512763,
  'loc': 1999.9999967405529,
  'scale': 8.4837646808597427},
 {'a': 3141706.5538522443,
  'loc': 1999.9999895330247,
  'scale': 6.9322551184457293},
 {'a': 16.668632661205969,
  'loc': 2000.2665203723825,
  'scale': 6.9889683423449132},
 {'a': -0.4026271110800797,
  'loc': 2010.8932049842488,
  'scale': 5.9593164088336152},
 {'a': 5558433.3574884403,
  'loc': 1999.9999956160632,
  'scale': 4.8764610580564973},
 {'a': 16.883159912658517,
  'loc': 2000.2621833459821,
  'scale': 7.0629718401878696},
 {'a': 26763885.030759089,
  'loc': 1999.9999986333794,
  'scale': 7.1571728507926942},
 {'a': 7588975.8687259015,
  'loc': 2000.9999973686286,
  'scale': 3.8466470862626423},
 {'a': 36014071.978868768,
  'loc': 1999.9999989296175,
  'scale': 7.1683513390361924},
 {'a': 1608440.431613836,
  'loc': 2000.9999779804634,
  'scale': 7.5342093920799442},
 {'a': 7.688171214018336,
  'loc': 2000.8389670903489,
  'scale': 6.9875822058022123},
 {'a': -1147.3672165085354,
  'loc': 2014.017561558554,
  'scale': 7.2516838306145717},
 {'a': 55503681.850744724,
  'loc': 2000.9999994138561,
  'scale': 5.9105277848493145},
 {'a': 0.18814642054485881,
  'loc': 2007.3072610970753,
  'scale': 5.4090031223547941},
 {'a': 24882444.493756056,
  'loc': 1999.9999988038317,
  'scale': 5.6962348983460203},
 {'a': 32330228.360063225,
  'loc': 1999.9999986734251,
  'scale': 8.2286998377647151},
 {'a': 21.101783233720461,
  'loc': 2000.1687081819118,
  'scale': 8.3278603399462856},
 {'a': 11.802916517680815,
  'loc': 2001.2927752829198,
  'scale': 8.1082953711952932},
 {'a': 886626.12244510744,
  'loc': 2000.9999728731264,
  'scale': 5.1822623076794994},
 {'a': 2.6942593547102813,
  'loc': 2003.1198382439106,
  'scale': 6.6540180633776966},
 {'a': 14.560770946614575,
  'loc': 2000.1360338371719,
  'scale': 6.2272575554913185},
 {'a': -261897.55675637897,
  'loc': 2017.0001491238813,
  'scale': 9.3767002498113392},
 {'a': 40358952.603111222,
  'loc': 1999.9999989825656,
  'scale': 8.0703154165966424},
 {'a': 20.96849591162032,
  'loc': 2000.3166362014204,
  'scale': 9.0724092140400501},
 {'a': -0.041195898250778684,
  'loc': 2008.6227239265691,
  'scale': 5.9117900719468075},
 {'a': 12.660471603620184,
  'loc': 2000.2266071367399,
  'scale': 4.8495117099449345},
 {'a': -2.7250185230715482,
  'loc': 2015.3582596601891,
  'scale': 6.515208415932995},
 {'a': 19.908436362081567,
  'loc': 2000.1177305047349,
  'scale': 7.4225732647206755},
 {'a': 2422275.9462809088,
  'loc': 1999.9999862431196,
  'scale': 7.5932129089994849},
 {'a': 18.288517702585938,
  'loc': 2000.6030961979668,
  'scale': 8.74449139423497},
 {'a': -7958.0313935849299,
  'loc': 2017.0044836738271,
  'scale': 9.9438941455872722},
 {'a': 12715973.231453318,
  'loc': 1998.9999975297351,
  'scale': 6.2844223573743339},
 {'a': 10.562854643422149,
  'loc': 2000.5740600337058,
  'scale': 5.4116984858907697},
 {'a': 23.161962417025876,
  'loc': 1999.3640468253006,
  'scale': 9.7108848787288551},
 {'a': 10779643.523798408,
  'loc': 1999.9999976707954,
  'scale': 5.0562591499848963},
 {'a': 4766212.961204648,
  'loc': 1999.999991035806,
  'scale': 8.8603140602822883},
 {'a': -11637.577318492527,
  'loc': 2010.0018136053059,
  'scale': 5.5605231436035911},
 {'a': 11007756.616200704,
  'loc': 1999.9999962615454,
  'scale': 8.3517635043931833},
 {'a': 15532158.079416474,
  'loc': 2000.9999972949022,
  'scale': 7.5180678824355542},
 {'a': -144.20424720792096,
  'loc': 2007.0536133452151,
  'scale': 3.9070561620716591},
 {'a': 9.7613510850713858,
  'loc': 2000.2193383940203,
  'scale': 8.428631704335185},
 {'a': -0.6333948972575103,
  'loc': 2012.2354491210876,
  'scale': 5.7001232308669714},
 {'a': 14.873175809053119,
  'loc': 2000.4398221070683,
  'scale': 4.5045211305885751},
 {'a': 5.208645345469136e-05,
  'loc': 2009.4290570701769,
  'scale': 5.0837975830443867},
 {'a': 9673695.8263967857,
  'loc': 1999.9999966934993,
  'scale': 6.5090802445754363},
 {'a': 0.14400614254904726,
  'loc': 2006.6993899048398,
  'scale': 3.8422988958592157},
 {'a': 7576767.0192881487,
  'loc': 1999.9999952937414,
  'scale': 6.5296960667777491},
 {'a': -74.740594368303178,
  'loc': 2013.1535818400757,
  'scale': 6.4863772992403153},
 {'a': 3582244.4614808979,
  'loc': 1999.999989740912,
  'scale': 7.7192324382702004},
 {'a': 7092875.5888316482,
  'loc': 1999.9999961102026,
  'scale': 5.876858884158791},
 {'a': 5137768.0260462537,
  'loc': 2000.9999938240908,
  'scale': 5.9903762575521284},
 {'a': 13.818677020328316,
  'loc': 2000.2919684443866,
  'scale': 6.3138954028230216},
 {'a': 3047970.7856043931,
  'loc': 1999.9999865738951,
  'scale': 8.7294546655362026},
 {'a': 15.000163190497656,
  'loc': 2000.4637904077595,
  'scale': 6.7454692224117974},
 {'a': 9294689.5006192196,
  'loc': 1999.9999959733063,
  'scale': 7.442996090401703},
 {'a': 17.799468022142644,
  'loc': 1999.6387348780179,
  'scale': 6.4714727792300764},
 {'a': 18.305256408926695,
  'loc': 2000.1587803990162,
  'scale': 8.4194690520759572},
 {'a': 15147171.094031084,
  'loc': 1999.9999967979022,
  'scale': 9.8500089401576894},
 {'a': 6589778.4521509726,
  'loc': 2000.9999958768274,
  'scale': 5.2203559442923275},
 {'a': 2.0598925551526137,
  'loc': 2000.160232171992,
  'scale': 1.7762481816051996},
 {'a': 23.744801066066611,
  'loc': 1999.3656713387049,
  'scale': 9.4872810786672659},
 {'a': -0.12616451708922988,
  'loc': 2008.9262166430153,
  'scale': 5.9363636920502714},
 {'a': 16836901.982735768,
  'loc': 1999.9999983624757,
  'scale': 5.5865763553011298},
 {'a': 15.398462981785768,
  'loc': 2001.1001186551885,
  'scale': 6.847256415734523},
 {'a': 3010819.4566482846,
  'loc': 2000.9999846327673,
  'scale': 8.5462489638336692},
 {'a': 16218772.228990622,
  'loc': 2000.9999978208734,
  'scale': 7.1346937977840277},
 {'a': 9.620984654354281,
  'loc': 2001.1478418526722,
  'scale': 8.2749946294384387},
 {'a': 0.54127397751255257,
  'loc': 2007.3686610200241,
  'scale': 4.5482605117149344},
 {'a': 25963428.512993347,
  'loc': 2000.9999984868045,
  'scale': 7.379416044690343},
 {'a': 26879378.452045836,
  'loc': 2000.9999987459951,
  'scale': 6.1934392132800333},
 {'a': 25706781.391802527,
  'loc': 1999.999999098537,
  'scale': 4.4117560295143292},
 {'a': 29519569.707694642,
  'loc': 1999.9999987832289,
  'scale': 6.6743513965292287},
 {'a': 13403863.196910981,
  'loc': 1999.99999780705,
  'scale': 5.6046664499596091},
 {'a': 0.23709232730272373,
  'loc': 2008.038304635757,
  'scale': 4.9335257739387552},
 {'a': 61751983.601004899,
  'loc': 1999.9999992383846,
  'scale': 8.6712248099718323},
 {'a': 8.3064869584656087,
  'loc': 2000.4273186347823,
  'scale': 8.1778692828348536},
 {'a': 17.458015296668318,
  'loc': 2000.443547584618,
  'scale': 9.1609900106472288},
 {'a': 0.00016223669642673853,
  'loc': 2008.1160973239816,
  'scale': 4.3973163811350027},
 {'a': 3.1117695879236429,
  'loc': 2002.0524766116469,
  'scale': 4.4692823420421579},
 {'a': 16260453.155405767,
  'loc': 1999.9999974053135,
  'scale': 8.3842521679128268},
 {'a': 86421469.290260568,
  'loc': 1999.9999993488136,
  'scale': 9.7831970618834738},
 {'a': 15.493205521996064,
  'loc': 2000.2477896377168,
  'scale': 5.9193038147309558},
 {'a': 2308859.702886153,
  'loc': 2000.9999813941977,
  'scale': 8.7914253130914339},
 {'a': 14.374386216962499,
  'loc': 2000.5352903747212,
  'scale': 6.8703684667937761},
 {'a': 9650362.7807669491,
  'loc': 2000.9999949958096,
  'scale': 8.77420507838562},
 {'a': 9634412.7984884232,
  'loc': 1999.9999966960131,
  'scale': 6.297197190404507},
 {'a': 32328260.882033959,
  'loc': 1999.9999988098825,
  'scale': 7.5446959072804702},
 {'a': 9619510.2819077522,
  'loc': 1999.9999955053481,
  'scale': 8.2553391413060808},
 {'a': 7804330.3540665545,
  'loc': 1999.99999465976,
  'scale': 8.3390633921968167},
 {'a': 6333559.2653668262,
  'loc': 2000.9999951377804,
  'scale': 5.6791114510427754},
 {'a': 1397449.5320502117,
  'loc': 2000.9999728948283,
  'scale': 7.2479145287107443},
 {'a': 4139718.2193220025,
  'loc': 1999.9999896754489,
  'scale': 8.4337909239358844},
 {'a': 3.8003020024534884,
  'loc': 2000.6797965645467,
  'scale': 5.6341898935627759},
 {'a': 6910656.7200997211,
  'loc': 1999.9999942867753,
  'scale': 8.1022296729837109},
 {'a': 52832403.074203819,
  'loc': 2000.999999175111,
  'scale': 8.4970742291174233},
 {'a': 1.7792591575705932,
  'loc': 2002.9012164877231,
  'scale': 5.4967339557759907},
 {'a': 10723090.230930531,
  'loc': 1999.9999958068802,
  'scale': 9.2638657774704321},
 {'a': 6660981.7583574727,
  'loc': 2000.9999947541323,
  'scale': 7.0671280587433536},
 {'a': 6250462.8483905941,
  'loc': 2000.9999970240087,
  'scale': 3.4884097249441322},
 {'a': 13074542.752163984,
  'loc': 2000.9999966397982,
  'scale': 8.0444032322499339},
 {'a': 17.544363718653678,
  'loc': 2000.4760207531631,
  'scale': 7.4462044650421895},
 {'a': 4.3243604577453425,
  'loc': 2001.1154365960272,
  'scale': 8.0258835468411824},
 {'a': 3503642.2039549248,
  'loc': 1999.9999901584752,
  'scale': 6.5724762079413566},
 {'a': 10640846.310409505,
  'loc': 1999.9999967596987,
  'scale': 6.3243860791980779},
 {'a': 11436582.004024234,
  'loc': 1999.999998358237,
  'scale': 3.5035944832395538},
 {'a': 0.26457343350074392,
  'loc': 2006.907447056371,
  'scale': 5.4360558664433363},
 {'a': 13.58962462214912,
  'loc': 2000.4813252440163,
  'scale': 7.4301903756247194},
 {'a': -0.44346985055053401,
  'loc': 2010.5201921183063,
  'scale': 6.2447278813214542},
 {'a': 0.033094327336436871,
  'loc': 2008.6664706282527,
  'scale': 5.059649376715428},
 {'a': 21.976775651439979,
  'loc': 2000.4188627275557,
  'scale': 8.0112113591148315},
 {'a': 1.130639037309471,
  'loc': 2005.5753090340622,
  'scale': 5.2456052391506214},
 {'a': 7953584.6806539614,
  'loc': 2000.9999981921555,
  'scale': 2.6458766686153359},
 {'a': 9.6847735426837094e-05,
  'loc': 2002.3075878298189,
  'scale': 1.3521845754768402},
 {'a': 2.4312992582761233,
  'loc': 2003.0962407094385,
  'scale': 6.9059103524109346},
 {'a': 12413655.805252559,
  'loc': 2000.9999975676085,
  'scale': 6.000173502466299},
 {'a': 12959361.898273595,
  'loc': 2000.9999985011382,
  'scale': 3.4843362338034707},
 {'a': 6075278.1284215134,
  'loc': 2001.9999931190082,
  'scale': 8.1859579128078899},
 {'a': 6.4818917019813878,
  'loc': 2000.6054552947558,
  'scale': 4.4849182159034617},
 {'a': 7778673.8413413763,
  'loc': 1999.9999961036065,
  'scale': 5.9881832737005389},
 {'a': 6.9538158005889432,
  'loc': 2002.1515475066612,
  'scale': 6.748781893967073},
 {'a': 3496612.0185176115,
  'loc': 2000.999993050717,
  'scale': 4.6897263523249109},
 {'a': 12355284.356610503,
  'loc': 2000.9999973572685,
  'scale': 6.4227182521945387},
 {'a': 2.8375092960972359,
  'loc': 2005.7871983037053,
  'scale': 4.5277246323102016},
 {'a': 8802800.9110141937,
  'loc': 2000.9999957128584,
  'scale': 7.731744669581138},
 {'a': 7980243.4015147127,
  'loc': 2000.9999949350595,
  'scale': 8.2255267148471702},
 {'a': -40672.06002399206,
  'loc': 2017.0006411649138,
  'scale': 6.4739359645847383},
 {'a': 11066099.608822394,
  'loc': 2000.9999968443426,
  'scale': 6.7558385742325218},
 {'a': 2.2508137309405344e-05,
  'loc': 2010.2691424031837,
  'scale': 4.9190187105165624},
 {'a': 0.1404263549757358,
  'loc': 2008.3781444056954,
  'scale': 5.003710598612173},
 {'a': 17460898.389403921,
  'loc': 1999.9999975551864,
  'scale': 8.4291143929627239},
 {'a': 16.45206036354174,
  'loc': 2001.2179421866649,
  'scale': 8.1218534370416879},
 {'a': 26548006.028188474,
  'loc': 2000.9999987755241,
  'scale': 6.0999726428165211},
 {'a': -0.2558091439384943,
  'loc': 2008.7654072389116,
  'scale': 4.5449585993562795},
 {'a': 3.0469671021822289,
  'loc': 2004.0898862462982,
  'scale': 5.5342501579796197},
 {'a': 7.5932493921464461,
  'loc': 2000.6973934559526,
  'scale': 5.9716496741684804},
 {'a': 8107271.4596899599,
  'loc': 2000.9999962729944,
  'scale': 6.1020527393287161},
 {'a': 3546946.5234202053,
  'loc': 2000.9999884200206,
  'scale': 8.7156125787678604},
 {'a': -10.157688200206673,
  'loc': 2014.3540608628371,
  'scale': 8.2454424256135255},
 {'a': 7.9112385496972379,
  'loc': 2001.2517398455257,
  'scale': 8.169837092504082},
 {'a': 1765101.3540847143,
  'loc': 2000.999979128821,
  'scale': 7.8282310083070321},
 {'a': 0.00019663209313468719,
  'loc': 2007.2956082216278,
  'scale': 4.3869743499976037},
 {'a': 0.37780955006986217,
  'loc': 2008.0831113194138,
  'scale': 4.218453987887588},
 {'a': 20.415046034558522,
  'loc': 2000.2659846629849,
  'scale': 8.5599113520003449},
 {'a': 1.1048763534628301,
  'loc': 2004.4357401175243,
  'scale': 5.1876551265305242},
 {'a': 0.27393788615148096,
  'loc': 2007.4997583144268,
  'scale': 5.6741996613938825},
 {'a': 35896832.623073667,
  'loc': 2000.9999985362192,
  'scale': 8.864499627562509},
 {'a': 14.742711233000758,
  'loc': 2000.9330309876898,
  'scale': 8.6093033245906909},
 {'a': 12.970669940129,
  'loc': 2000.1338182804443,
  'scale': 4.6468611033691198},
 {'a': -1.1888427307094704,
  'loc': 2012.8713696878815,
  'scale': 5.3239210890941608},
 {'a': 28437178.581606068,
  'loc': 2000.9999986039061,
  'scale': 7.5156559270469554},
 {'a': 15751637.336929247,
  'loc': 2000.9999982594272,
  'scale': 5.0405183653543979},
 {'a': 1.603273282330838,
  'loc': 2003.3400634962479,
  'scale': 7.2671206805033179},
 {'a': 29528084.455253586,
  'loc': 1999.9999985704026,
  'scale': 8.4025566681785477},
 {'a': 13.709282826556457,
  'loc': 2000.6858552036331,
  'scale': 7.8833730893919469},
 {'a': 0.43350465332324972,
  'loc': 2007.7082310325382,
  'scale': 4.9454535922082776},
 {'a': -1.7879526152916525,
  'loc': 2012.6880485720992,
  'scale': 5.9045486765688606},
 {'a': 1.4856039304907265e-05,
  'loc': 2003.1999841048,
  'scale': 1.3266498967299605},
 {'a': 2867197.6389314923,
  'loc': 2000.9999875506614,
  'scale': 7.3466171327134742},
 {'a': 22738562.997494645,
  'loc': 1999.9999983342614,
  'scale': 6.9642632923874732},
 {'a': 7873878.6294822432,
  'loc': 2000.9999979785071,
  'scale': 2.9761350900886168},
 {'a': 0.19799388341441529,
  'loc': 2007.3833013624144,
  'scale': 5.0549514273469054},
 {'a': 18958472.493063245,
  'loc': 2000.9999982938571,
  'scale': 6.3590040793645102},
 {'a': 17034616.552612551,
  'loc': 2001.9999983524995,
  'scale': 5.5223196009244155},
 {'a': 8123328.054428786,
  'loc': 2000.9999972426194,
  'scale': 4.3914201155304156},
 {'a': 7.3737406987577945,
  'loc': 2001.295073774269,
  'scale': 6.3928289191327163},
 {'a': 7411290.77672402,
  'loc': 2000.9999941335359,
  'scale': 8.087565003965878},
 {'a': 18.272420085059601,
  'loc': 2000.217411893645,
  'scale': 6.0625193806161608},
 {'a': 20.47184407697042,
  'loc': 2000.3663978897707,
  'scale': 7.8601677464793704},
 {'a': 0.25020454475956044,
  'loc': 2007.4840984438488,
  'scale': 4.6767285597131316},
 {'a': 21248806.633513257,
  'loc': 1999.9999983870921,
  'scale': 6.5280207217218535},
 {'a': 4681912.6268400587,
  'loc': 2000.9999943298262,
  'scale': 4.9920036046133944},
 {'a': 24944112.525276404,
  'loc': 2002.9999985285217,
  'scale': 7.0826161869344144},
 {'a': 6.3899126053294806,
  'loc': 2001.100320707897,
  'scale': 7.4994503559572143},
 {'a': -0.32779420136014925,
  'loc': 2009.7543285890877,
  'scale': 5.7171598350474095},
 {'a': 16858249.494312838,
  'loc': 2000.9999979133272,
  'scale': 6.8253759255541375},
 {'a': 6153745.8728554379,
  'loc': 2000.9999952900184,
  'scale': 5.7447534189387834},
 {'a': 8561559.294401668,
  'loc': 2000.9999952124708,
  'scale': 7.9936987833028184},
 {'a': 1.515859645888173,
  'loc': 2003.7390922888205,
  'scale': 5.1639921069495784},
 {'a': 26.524839174554366,
  'loc': 2000.4673430957273,
  'scale': 7.804744079357353},
 {'a': -0.072314635939963859,
  'loc': 2010.0586699222722,
  'scale': 3.6928145906550824},
 {'a': 0.27582669741517285,
  'loc': 2005.6718656934213,
  'scale': 3.9033050830172016},
 {'a': 15924039.668114737,
  'loc': 1999.9999981445121,
  'scale': 6.0931123484155307},
 {'a': 0.22768049314247069,
  'loc': 2004.6215508467617,
  'scale': 3.8301823719588173},
 {'a': -4.0860832753703917,
  'loc': 2016.5181208472268,
  'scale': 9.4996749652584995},
 {'a': 5211581.3228329141,
  'loc': 2000.9999956537267,
  'scale': 4.2472043803944093},
 {'a': 4.7133941394183152,
  'loc': 2001.6163294157213,
  'scale': 6.7633320123873908},
 {'a': 21009933.020275928,
  'loc': 2000.9999983640073,
  'scale': 6.2831790493505366},
 {'a': 13.371754324984302,
  'loc': 2000.6471361814442,
  'scale': 7.8439529681278817},
 {'a': 0.48827310237552279,
  'loc': 2006.190572577048,
  'scale': 5.6430302902263811},
 {'a': -3.1675999926787561,
  'loc': 2015.0392094823683,
  'scale': 6.8660400133515402},
 {'a': 9.3542358354355084,
  'loc': 2001.9702691213815,
  'scale': 8.4872504764947436},
 {'a': 0.41472902596596595,
  'loc': 2005.2374122824331,
  'scale': 4.4573612754339722},
 {'a': 10847336.318526417,
  'loc': 2000.9999980961129,
  'scale': 3.6366251314569471},
 {'a': 13.28348186947996,
  'loc': 2000.2091154745513,
  'scale': 6.1511204328392264},
 {'a': 15949602.666273855,
  'loc': 2000.9999984142901,
  'scale': 5.1032979859802055},
 {'a': 11.093838375491284,
  'loc': 2000.333012999514,
  'scale': 3.7465506308761372},
 {'a': 4959366.4845903814,
  'loc': 2000.9999950201382,
  'scale': 4.9465540724469079},
 {'a': 2205304.1279224236,
  'loc': 2000.999990764913,
  'scale': 4.1742395122024512},
 {'a': 20.8180334079359,
  'loc': 2000.3315411982489,
  'scale': 8.5800328770344301},
 {'a': -612.95770527421837,
  'loc': 2015.0289030733084,
  'scale': 6.8655092692205049},
 {'a': 7119842.8952053059,
  'loc': 2000.9999956502679,
  'scale': 6.0180977628308199},
 {'a': -7.8765814348193297,
  'loc': 2016.3359787550576,
  'scale': 8.3998618787829749},
 {'a': -11.372259725907615,
  'loc': 2011.7839083587728,
  'scale': 6.0460150597960549},
 {'a': 5559400.9957720665,
  'loc': 2000.999997232396,
  'scale': 2.9153897882444704},
 {'a': 8.3241661138323489e-05,
  'loc': 2008.9222892814678,
  'scale': 4.9665512025474161},
 {'a': -21056.189192203012,
  'loc': 2007.0004876303597,
  'scale': 2.5127114517487383},
 {'a': 18313274.236501545,
  'loc': 1999.9999980290613,
  'scale': 6.9642417485994734},
 {'a': -2620.4670018176298,
  'loc': 2017.0113360911159,
  'scale': 9.4822496566292536},
 {'a': 0.053360674001498978,
  'loc': 2008.2611003403968,
  'scale': 4.8841212195853743},
 {'a': -2795.560127082093,
  'loc': 2016.0094107479217,
  'scale': 8.5723513221849785},
 {'a': 4.277980887333662,
  'loc': 2002.3546703749207,
  'scale': 7.6194781554605129},
 {'a': 0.44180140877933138,
  'loc': 2005.6018703340935,
  'scale': 5.0242208117187843},
 {'a': 17545800.229305182,
  'loc': 2000.999997731511,
  'scale': 7.9728612139505017},
 {'a': -3834.3670984650898,
  'loc': 2015.0067406950252,
  'scale': 8.1954481007118147},
 {'a': 3.8111229271348313,
  'loc': 2001.6208457470298,
  'scale': 4.46183220944111},
 {'a': 1009180.9329304569,
  'loc': 2000.9999627645707,
  'scale': 7.8427257944572695},
 {'a': 4032942.1110997833,
  'loc': 2000.9999931660113,
  'scale': 5.7469958029827666},
 {'a': 7.1316333410936554,
  'loc': 2000.2367631837105,
  'scale': 5.6237094952111324},
 {'a': 0.00014690721176422318,
  'loc': 2009.604092959926,
  'scale': 4.7600054805069707},
 {'a': 20.404114731110155,
  'loc': 2000.3515698120275,
  'scale': 7.1710835502486336},
 {'a': -37136.208374077585,
  'loc': 2017.0008045864456,
  'scale': 8.4486135414759254},
 {'a': 4.0647287188814403,
  'loc': 2002.4662284274568,
  'scale': 6.3588800833404653},
 {'a': 12359154.474558726,
  'loc': 2000.9999976365493,
  'scale': 5.6185922831120356},
 {'a': 17.552477223481603,
  'loc': 2000.3894694934916,
  'scale': 7.0796986232151102},
 {'a': 5899487.4059429914,
  'loc': 2000.9999933589615,
  'scale': 7.7398409376724189},
 {'a': -34.851206652554637,
  'loc': 2017.3896405777095,
  'scale': 9.1789458776923691},
 {'a': 0.66391699386886727,
  'loc': 2005.9424937310919,
  'scale': 5.8294511388844601},
 {'a': 2329511.583733975,
  'loc': 2000.9999802563134,
  'scale': 9.4290572449289769},
 {'a': 1884139.2745961128,
  'loc': 2001.9999824185834,
  'scale': 5.9505073192999411},
 {'a': 38299511.734396473,
  'loc': 2000.9999991982058,
  'scale': 5.5931293000020332},
 {'a': 3105542.485809952,
  'loc': 1999.9999856389932,
  'scale': 8.9815876088515125},
 {'a': 20.251968868667923,
  'loc': 2000.3754490321062,
  'scale': 8.5463730835418694},
 {'a': 20.047138396307894,
  'loc': 2001.2231635591233,
  'scale': 8.6747912543174124},
 {'a': 16.081429029976064,
  'loc': 2001.1780020323745,
  'scale': 7.2074768161483869},
 {'a': 24777935.903979003,
  'loc': 2000.9999983705411,
  'scale': 7.3984822672946535},
 {'a': 0.00019224184353975568,
  'loc': 2008.2849927025873,
  'scale': 4.7045353841271087},
 {'a': 5221093.0384993982,
  'loc': 2000.9999946852467,
  'scale': 5.6193897732813127},
 {'a': -3065.4808768508851,
  'loc': 2016.0078146819742,
  'scale': 7.9344545329374139},
 {'a': 6.8078187288298366,
  'loc': 2001.0517579933726,
  'scale': 7.11919062536818},
 {'a': 12.469977251580838,
  'loc': 2000.6946255579826,
  'scale': 8.1611360457297799},
 {'a': 7351105.8657815857,
  'loc': 2000.9999957184223,
  'scale': 5.9911116994359972},
 {'a': 5324898.8371768296,
  'loc': 2000.9999967191443,
  'scale': 3.4451500358794549},
 {'a': 2597872.2515808577,
  'loc': 2000.9999863697899,
  'scale': 7.0458482360228292},
 {'a': 9129873.7882960774,
  'loc': 2000.9999958738426,
  'scale': 7.4200688178739522},
 {'a': 1.0634143235839058,
  'loc': 2003.3005969345143,
  'scale': 3.9505925666163009},
 {'a': 8894775.5148879439,
  'loc': 2000.9999949099438,
  'scale': 9.3141948192734425},
 {'a': 20473311.937661916,
  'loc': 1999.9999990020515,
  'scale': 3.9372060055479796},
 {'a': 10198808.021972796,
  'loc': 2000.9999961821504,
  'scale': 7.8123944663320231},
 {'a': 9.8640258156029622e-06,
  'loc': 2009.6881373090505,
  'scale': 4.4042464642808454},
 {'a': 5683905.2901712935,
  'loc': 1999.9999944992842,
  'scale': 6.2989647304178487},
 {'a': 5141666.2659190744,
  'loc': 2001.9999955419516,
  'scale': 4.616114564533623},
 {'a': 5.6072758917003114,
  'loc': 2002.1257720612762,
  'scale': 7.5879585137702055},
 {'a': -0.095071597382434869,
  'loc': 2009.1449722929267,
  'scale': 6.3338516062670003},
 {'a': 0.13917498541483997,
  'loc': 2008.1635795682946,
  'scale': 4.8683653799903031},
 {'a': 30098371.670182958,
  'loc': 2000.9999986334715,
  'scale': 8.1791283777200903},
 {'a': -18.608110903887919,
  'loc': 2016.8420306157304,
  'scale': 9.0940776861515964},
 {'a': 8.6854919794593819,
  'loc': 2000.4216270687816,
  'scale': 7.1317230397455091},
 {'a': 20.566401784237623,
  'loc': 2000.1594701469357,
  'scale': 7.7814301292722474},
 {'a': 19.033568655530367,
  'loc': 2000.2943383686313,
  'scale': 7.5405711369781407},
 {'a': 0.65726012820026725,
  'loc': 2004.2331223344913,
  'scale': 3.3954588002029249},
 {'a': 3.1793674581592297,
  'loc': 2002.8738413419262,
  'scale': 6.7780039456673293},
 {'a': 0.25792373970041277,
  'loc': 2008.0021498266933,
  'scale': 4.8472507168214545},
 {'a': 15.265496781360447,
  'loc': 2000.2188734133319,
  'scale': 5.7678902956989617},
 {'a': -0.26404607821454518,
  'loc': 2009.9542755294899,
  'scale': 4.5705065878374231},
 {'a': 2844123.1139601432,
  'loc': 2000.999987638198,
  'scale': 6.9468042212326786},
 {'a': 20.734481978454205,
  'loc': 2001.1716035472286,
  'scale': 9.2316385255750237},
 {'a': 13114277.813137632,
  'loc': 2000.9999985702202,
  'scale': 3.5476796960368224},
 {'a': 2.5700063115427928e-06,
  'loc': 2009.5599893272342,
  'scale': 5.1542603465967964},
 {'a': 11118333.546130113,
  'loc': 1999.9999958940698,
  'scale': 9.4243054604262539},
 {'a': 26554180.991178833,
  'loc': 2000.9999987425535,
  'scale': 6.4251906750053713},
 {'a': 4.1861754037951115,
  'loc': 2001.0991532702651,
  'scale': 5.4140923146334092},
 {'a': 0.49924846983385279,
  'loc': 2005.2385708185279,
  'scale': 5.5877806861244093},
 {'a': 5334261.2622482907,
  'loc': 2000.9999957210571,
  'scale': 4.4107750907167969},
 {'a': 14.177886066797791,
  'loc': 2001.2473103869879,
  'scale': 8.4129740015384424},
 {'a': 18.908581381538301,
  'loc': 2000.4587518907251,
  'scale': 8.0822827109346385},
 {'a': 4.2053967198950843,
  'loc': 2001.9162778594241,
  'scale': 6.3197363790408936},
 {'a': 22413218.738162324,
  'loc': 2000.9999984642864,
  'scale': 6.6456150477429947},
 {'a': 0.18616812683696526,
  'loc': 2007.8407621513848,
  'scale': 5.1620897650368036},
 {'a': 19.75753720625498,
  'loc': 2000.7290538998159,
  'scale': 8.4156530530000229},
 {'a': 13508236.558026612,
  'loc': 1999.9999983192047,
  'scale': 4.5402017084666131},
 {'a': 1781241.2803301634,
  'loc': 1999.9999786392482,
  'scale': 7.9876634484450513},
 {'a': 26165520.811275527,
  'loc': 1999.9999986970615,
  'scale': 6.0821694759941067},
 {'a': -0.75484693586407658,
  'loc': 2010.2140484429108,
  'scale': 4.2874875012707498},
 {'a': 17.923544349784002,
  'loc': 1999.2446293583921,
  'scale': 8.1917066196650143},
 {'a': 6.2818034026155436,
  'loc': 2002.0871574529097,
  'scale': 8.2897498336467841},
 {'a': 18.467838516163106,
  'loc': 2000.134979578429,
  'scale': 7.888980625260448},
 {'a': 2150337.3808042333,
  'loc': 2000.9999824738802,
  'scale': 8.1261346041208036},
 {'a': 25.187482803911806,
  'loc': 2000.2838276341283,
  'scale': 8.7923868412600719},
 {'a': 18010737.113575939,
  'loc': 2000.9999982182148,
  'scale': 5.9981307915176405},
 {'a': -0.18373800450509253,
  'loc': 2007.3171318416739,
  'scale': 4.2222306105736838},
 {'a': 12210305.601939583,
  'loc': 1999.9999977242842,
  'scale': 5.7077381838119123},
 {'a': 11.034884271948505,
  'loc': 2001.2437703785972,
  'scale': 4.5656451253556805},
 {'a': 6650372.0758516751,
  'loc': 1999.999994993756,
  'scale': 6.5074783626525097},
 {'a': 6708000.4725564513,
  'loc': 2006.9999983486559,
  'scale': 2.1211855021496575},
 {'a': 8.8559111769144074,
  'loc': 2000.8269596260793,
  'scale': 8.8994887245550949},
 {'a': 9014007.1302658785,
  'loc': 1999.9999973873837,
  'scale': 4.7112142389664413},
 {'a': 10.621014557187351,
  'loc': 2001.4440508115943,
  'scale': 7.5557349525297948},
 {'a': 3049851.1373136062,
  'loc': 2000.999993486214,
  'scale': 3.9808481807107343},
 {'a': 13.825068244905271,
  'loc': 2001.2478319492889,
  'scale': 7.2666977872459828},
 {'a': -146099.10330226985,
  'loc': 2017.0002431916305,
  'scale': 8.480508321427358},
 {'a': 2.4312992582761233,
  'loc': 2003.0962407094385,
  'scale': 6.9059103524109346},
 {'a': 12413655.805252559,
  'loc': 2000.9999975676085,
  'scale': 6.000173502466299},
 {'a': 12959361.898273595,
  'loc': 2000.9999985011382,
  'scale': 3.4843362338034707},
 {'a': 6075278.1284215134,
  'loc': 2001.9999931190082,
  'scale': 8.1859579128078899},
 {'a': 6.4818917019813878,
  'loc': 2000.6054552947558,
  'scale': 4.4849182159034617},
 {'a': 7778673.8413413763,
  'loc': 1999.9999961036065,
  'scale': 5.9881832737005389},
 {'a': 6.9538158005889432,
  'loc': 2002.1515475066612,
  'scale': 6.748781893967073},
 {'a': 3496612.0185176115,
  'loc': 2000.999993050717,
  'scale': 4.6897263523249109},
 {'a': 12355284.356610503,
  'loc': 2000.9999973572685,
  'scale': 6.4227182521945387},
 {'a': 2.8375092960972359,
  'loc': 2005.7871983037053,
  'scale': 4.5277246323102016},
 {'a': 8802800.9110141937,
  'loc': 2000.9999957128584,
  'scale': 7.731744669581138},
 {'a': 7980243.4015147127,
  'loc': 2000.9999949350595,
  'scale': 8.2255267148471702},
 {'a': -40672.06002399206,
  'loc': 2017.0006411649138,
  'scale': 6.4739359645847383},
 {'a': 11066099.608822394,
  'loc': 2000.9999968443426,
  'scale': 6.7558385742325218},
 {'a': 2.2508137309405344e-05,
  'loc': 2010.2691424031837,
  'scale': 4.9190187105165624},
 {'a': 0.1404263549757358,
  'loc': 2008.3781444056954,
  'scale': 5.003710598612173},
 {'a': 17460898.389403921,
  'loc': 1999.9999975551864,
  'scale': 8.4291143929627239},
 {'a': 16.45206036354174,
  'loc': 2001.2179421866649,
  'scale': 8.1218534370416879},
 {'a': 26548006.028188474,
  'loc': 2000.9999987755241,
  'scale': 6.0999726428165211},
 {'a': -0.2558091439384943,
  'loc': 2008.7654072389116,
  'scale': 4.5449585993562795},
 {'a': 3.0469671021822289,
  'loc': 2004.0898862462982,
  'scale': 5.5342501579796197},
 {'a': 7.5932493921464461,
  'loc': 2000.6973934559526,
  'scale': 5.9716496741684804},
 {'a': 8107271.4596899599,
  'loc': 2000.9999962729944,
  'scale': 6.1020527393287161},
 {'a': 3546946.5234202053,
  'loc': 2000.9999884200206,
  'scale': 8.7156125787678604},
 {'a': -10.157688200206673,
  'loc': 2014.3540608628371,
  'scale': 8.2454424256135255},
 {'a': 7.9112385496972379,
  'loc': 2001.2517398455257,
  'scale': 8.169837092504082},
 {'a': 1765101.3540847143,
  'loc': 2000.999979128821,
  'scale': 7.8282310083070321},
 {'a': 0.00019663209313468719,
  'loc': 2007.2956082216278,
  'scale': 4.3869743499976037},
 {'a': 0.37780955006986217,
  'loc': 2008.0831113194138,
  'scale': 4.218453987887588},
 {'a': 20.415046034558522,
  'loc': 2000.2659846629849,
  'scale': 8.5599113520003449},
 {'a': 1.1048763534628301,
  'loc': 2004.4357401175243,
  'scale': 5.1876551265305242},
 {'a': 0.27393788615148096,
  'loc': 2007.4997583144268,
  'scale': 5.6741996613938825},
 {'a': 35896832.623073667,
  'loc': 2000.9999985362192,
  'scale': 8.864499627562509},
 {'a': 14.742711233000758,
  'loc': 2000.9330309876898,
  'scale': 8.6093033245906909},
 {'a': 12.970669940129,
  'loc': 2000.1338182804443,
  'scale': 4.6468611033691198},
 {'a': -1.1888427307094704,
  'loc': 2012.8713696878815,
  'scale': 5.3239210890941608},
 {'a': 28437178.581606068,
  'loc': 2000.9999986039061,
  'scale': 7.5156559270469554},
 {'a': 15751637.336929247,
  'loc': 2000.9999982594272,
  'scale': 5.0405183653543979},
 {'a': 1.603273282330838,
  'loc': 2003.3400634962479,
  'scale': 7.2671206805033179},
 {'a': 29528084.455253586,
  'loc': 1999.9999985704026,
  'scale': 8.4025566681785477},
 {'a': 13.709282826556457,
  'loc': 2000.6858552036331,
  'scale': 7.8833730893919469},
 {'a': 0.43350465332324972,
  'loc': 2007.7082310325382,
  'scale': 4.9454535922082776},
 {'a': -1.7879526152916525,
  'loc': 2012.6880485720992,
  'scale': 5.9045486765688606},
 {'a': 1.4856039304907265e-05,
  'loc': 2003.1999841048,
  'scale': 1.3266498967299605},
 {'a': 2867197.6389314923,
  'loc': 2000.9999875506614,
  'scale': 7.3466171327134742},
 {'a': 22738562.997494645,
  'loc': 1999.9999983342614,
  'scale': 6.9642632923874732},
 {'a': 7873878.6294822432,
  'loc': 2000.9999979785071,
  'scale': 2.9761350900886168},
 {'a': 0.19799388341441529,
  'loc': 2007.3833013624144,
  'scale': 5.0549514273469054},
 {'a': 18958472.493063245,
  'loc': 2000.9999982938571,
  'scale': 6.3590040793645102},
 {'a': 17034616.552612551,
  'loc': 2001.9999983524995,
  'scale': 5.5223196009244155},
 {'a': 8123328.054428786,
  'loc': 2000.9999972426194,
  'scale': 4.3914201155304156},
 {'a': 7.3737406987577945,
  'loc': 2001.295073774269,
  'scale': 6.3928289191327163},
 {'a': 7411290.77672402,
  'loc': 2000.9999941335359,
  'scale': 8.087565003965878},
 {'a': 18.272420085059601,
  'loc': 2000.217411893645,
  'scale': 6.0625193806161608},
 {'a': 20.47184407697042,
  'loc': 2000.3663978897707,
  'scale': 7.8601677464793704},
 {'a': 0.25020454475956044,
  'loc': 2007.4840984438488,
  'scale': 4.6767285597131316},
 {'a': 21248806.633513257,
  'loc': 1999.9999983870921,
  'scale': 6.5280207217218535},
 {'a': 4681912.6268400587,
  'loc': 2000.9999943298262,
  'scale': 4.9920036046133944},
 {'a': 24944112.525276404,
  'loc': 2002.9999985285217,
  'scale': 7.0826161869344144},
 {'a': 6.3899126053294806,
  'loc': 2001.100320707897,
  'scale': 7.4994503559572143},
 {'a': -0.32779420136014925,
  'loc': 2009.7543285890877,
  'scale': 5.7171598350474095},
 {'a': 16858249.494312838,
  'loc': 2000.9999979133272,
  'scale': 6.8253759255541375},
 {'a': 6153745.8728554379,
  'loc': 2000.9999952900184,
  'scale': 5.7447534189387834},
 {'a': 8561559.294401668,
  'loc': 2000.9999952124708,
  'scale': 7.9936987833028184},
 {'a': 1.515859645888173,
  'loc': 2003.7390922888205,
  'scale': 5.1639921069495784},
 {'a': 26.524839174554366,
  'loc': 2000.4673430957273,
  'scale': 7.804744079357353},
 {'a': -0.072314635939963859,
  'loc': 2010.0586699222722,
  'scale': 3.6928145906550824},
 {'a': 0.27582669741517285,
  'loc': 2005.6718656934213,
  'scale': 3.9033050830172016},
 {'a': 15924039.668114737,
  'loc': 1999.9999981445121,
  'scale': 6.0931123484155307},
 {'a': 0.22768049314247069,
  'loc': 2004.6215508467617,
  'scale': 3.8301823719588173},
 {'a': -4.0860832753703917,
  'loc': 2016.5181208472268,
  'scale': 9.4996749652584995},
 {'a': 5211581.3228329141,
  'loc': 2000.9999956537267,
  'scale': 4.2472043803944093},
 {'a': 4.7133941394183152,
  'loc': 2001.6163294157213,
  'scale': 6.7633320123873908},
 {'a': 21009933.020275928,
  'loc': 2000.9999983640073,
  'scale': 6.2831790493505366},
 {'a': 13.371754324984302,
  'loc': 2000.6471361814442,
  'scale': 7.8439529681278817},
 {'a': 0.48827310237552279,
  'loc': 2006.190572577048,
  'scale': 5.6430302902263811},
 {'a': -3.1675999926787561,
  'loc': 2015.0392094823683,
  'scale': 6.8660400133515402},
 {'a': 9.3542358354355084,
  'loc': 2001.9702691213815,
  'scale': 8.4872504764947436},
 {'a': 0.41472902596596595,
  'loc': 2005.2374122824331,
  'scale': 4.4573612754339722},
 {'a': 10847336.318526417,
  'loc': 2000.9999980961129,
  'scale': 3.6366251314569471},
 {'a': 13.28348186947996,
  'loc': 2000.2091154745513,
  'scale': 6.1511204328392264},
 {'a': 15949602.666273855,
  'loc': 2000.9999984142901,
  'scale': 5.1032979859802055},
 {'a': 11.093838375491284,
  'loc': 2000.333012999514,
  'scale': 3.7465506308761372},
 {'a': 4959366.4845903814,
  'loc': 2000.9999950201382,
  'scale': 4.9465540724469079},
 {'a': 2205304.1279224236,
  'loc': 2000.999990764913,
  'scale': 4.1742395122024512},
 {'a': 20.8180334079359,
  'loc': 2000.3315411982489,
  'scale': 8.5800328770344301},
 {'a': -612.95770527421837,
  'loc': 2015.0289030733084,
  'scale': 6.8655092692205049},
 {'a': 7119842.8952053059,
  'loc': 2000.9999956502679,
  'scale': 6.0180977628308199},
 {'a': -7.8765814348193297,
  'loc': 2016.3359787550576,
  'scale': 8.3998618787829749},
 {'a': -11.372259725907615,
  'loc': 2011.7839083587728,
  'scale': 6.0460150597960549},
 {'a': 5559400.9957720665,
  'loc': 2000.999997232396,
  'scale': 2.9153897882444704},
 {'a': 8.3241661138323489e-05,
  'loc': 2008.9222892814678,
  'scale': 4.9665512025474161},
 {'a': -21056.189192203012,
  'loc': 2007.0004876303597,
  'scale': 2.5127114517487383},
 {'a': 18313274.236501545,
  'loc': 1999.9999980290613,
  'scale': 6.9642417485994734},
 {'a': -2620.4670018176298,
  'loc': 2017.0113360911159,
  'scale': 9.4822496566292536},
 {'a': 0.053360674001498978,
  'loc': 2008.2611003403968,
  'scale': 4.8841212195853743},
 {'a': -2795.560127082093,
  'loc': 2016.0094107479217,
  'scale': 8.5723513221849785},
 {'a': 4.277980887333662,
  'loc': 2002.3546703749207,
  'scale': 7.6194781554605129},
 {'a': 0.44180140877933138,
  'loc': 2005.6018703340935,
  'scale': 5.0242208117187843},
 {'a': 17545800.229305182,
  'loc': 2000.999997731511,
  'scale': 7.9728612139505017},
 {'a': -3834.3670984650898,
  'loc': 2015.0067406950252,
  'scale': 8.1954481007118147},
 {'a': 3.8111229271348313,
  'loc': 2001.6208457470298,
  'scale': 4.46183220944111},
 {'a': 1009180.9329304569,
  'loc': 2000.9999627645707,
  'scale': 7.8427257944572695},
 {'a': 4032942.1110997833,
  'loc': 2000.9999931660113,
  'scale': 5.7469958029827666},
 {'a': 7.1316333410936554,
  'loc': 2000.2367631837105,
  'scale': 5.6237094952111324},
 {'a': 0.00014690721176422318,
  'loc': 2009.604092959926,
  'scale': 4.7600054805069707},
 {'a': 20.404114731110155,
  'loc': 2000.3515698120275,
  'scale': 7.1710835502486336},
 {'a': -37136.208374077585,
  'loc': 2017.0008045864456,
  'scale': 8.4486135414759254},
 {'a': 4.0647287188814403,
  'loc': 2002.4662284274568,
  'scale': 6.3588800833404653},
 {'a': 12359154.474558726,
  'loc': 2000.9999976365493,
  'scale': 5.6185922831120356},
 {'a': 17.552477223481603,
  'loc': 2000.3894694934916,
  'scale': 7.0796986232151102},
 {'a': 5899487.4059429914,
  'loc': 2000.9999933589615,
  'scale': 7.7398409376724189},
 {'a': -34.851206652554637,
  'loc': 2017.3896405777095,
  'scale': 9.1789458776923691},
 {'a': 0.66391699386886727,
  'loc': 2005.9424937310919,
  'scale': 5.8294511388844601},
 {'a': 2329511.583733975,
  'loc': 2000.9999802563134,
  'scale': 9.4290572449289769},
 {'a': 1884139.2745961128,
  'loc': 2001.9999824185834,
  'scale': 5.9505073192999411},
 {'a': 38299511.734396473,
  'loc': 2000.9999991982058,
  'scale': 5.5931293000020332},
 {'a': 3105542.485809952,
  'loc': 1999.9999856389932,
  'scale': 8.9815876088515125},
 {'a': 20.251968868667923,
  'loc': 2000.3754490321062,
  'scale': 8.5463730835418694},
 {'a': 20.047138396307894,
  'loc': 2001.2231635591233,
  'scale': 8.6747912543174124},
 {'a': 16.081429029976064,
  'loc': 2001.1780020323745,
  'scale': 7.2074768161483869},
 {'a': 24777935.903979003,
  'loc': 2000.9999983705411,
  'scale': 7.3984822672946535},
 {'a': 0.00019224184353975568,
  'loc': 2008.2849927025873,
  'scale': 4.7045353841271087},
 {'a': 5221093.0384993982,
  'loc': 2000.9999946852467,
  'scale': 5.6193897732813127},
 {'a': -3065.4808768508851,
  'loc': 2016.0078146819742,
  'scale': 7.9344545329374139},
 {'a': 6.8078187288298366,
  'loc': 2001.0517579933726,
  'scale': 7.11919062536818},
 {'a': 12.469977251580838,
  'loc': 2000.6946255579826,
  'scale': 8.1611360457297799},
 ...]

In [163]:
params = pd.DataFrame(parameters)

In [169]:
fig, axes = plt.subplots(1, 3, figsize=(15, 5))

axis = axes[0]
axis.plot(params['a'], params['loc'], 'k.', alpha=0.2)
axis.set_xlabel('a')
axis.set_ylabel('loc')

axis = axes[1]
axis.plot(params['a'], params['scale'], 'k.', alpha=0.2)
axis.set_xlabel('a')
axis.set_ylabel('scale')

axis = axes[2]
axis.plot(params['loc'], params['scale'], 'k.', alpha=0.2)
axis.set_xlabel('loc')
axis.set_ylabel('scale')


Out[169]:
<matplotlib.text.Text at 0x1354b18d0>

In [ ]: