FRB Event class

v2 -- Named events (real ones!)



In [1]:

    
# imports
from imp import reload

from astropy import units

from frb import frb as ffrb

Instantiate



In [3]:

    
reload(ffrb)
FRB1 = ffrb.GenericFRB(0.6*units.Jy, 350*units.MHz, 500 * units.pc/units.cm**3)
FRB1









    Out[3]:





<GenericFRB: S=0.6 Jy nu_c=350.0 MHz, DM=500.0 pc / cm3>



In [4]:

    
FRB1.set_width('Wi', 3e-5*units.s)



In [5]:

    
FRB1.Wi









    Out[5]:





$3 \times 10^{-5} \; \mathrm{s}$



In [ ]:

    
# Chattergee -- α = 05h 31m58.70s , declination δ = +33◦ 08 52.500



In [7]:

    
reload(ffrb)
frb121102 = ffrb.FRB.by_name('FRB121102')



In [8]:

    
frb121102









    Out[8]:





<FRB: FRB121102 J053158.7+330852.5 DM=558.1 pc / cm3 z=0.19273>



In [13]:

    
frb121102.coord









    Out[13]:





<SkyCoord (ICRS): (ra, dec) in deg
    (82.99458333, 33.14791667)>



In [9]:

    
frb121102.eellipse









    Out[9]:





{'a': 0.1, 'b': 0.1, 'cl': 95.0, 'theta': 0.0}



In [11]:

    
# Observed DM
frb121102.DM









    Out[11]:





$558.1 \; \mathrm{\frac{pc}{cm^{3}}}$



In [12]:

    
# ISM DM (NE2001)
frb121102.DMISM









    Out[12]:





$158.23787 \; \mathrm{\frac{pc}{cm^{3}}}$



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