`ApJdataFrames` Malo et al. 2014

Title: BANYAN. III. Radial velocity, Rotation and X-ray emission of low-mass star candidates in nearby young kinematic groups
Authors: Malo L., Artigau E., Doyon R., Lafreniere D., Albert L., Gagne J.

Data is from this paper:
http://iopscience.iop.org/article/10.1088/0004-637X/722/1/311/



In [1]:

    
import warnings
warnings.filterwarnings("ignore")



In [2]:

    
from astropy.io import ascii



In [3]:

    
import pandas as pd

Table 1 - Target Information for Ophiuchus Sources



In [8]:

    
#! mkdir ../data/Malo2014
#! wget http://iopscience.iop.org/0004-637X/788/1/81/suppdata/apj494919t7_mrt.txt



In [9]:

    
! head ../data/Malo2014/apj494919t7_mrt.txt









    



Title: BANYAN. III. Radial velocity, Rotation and X-ray emission of low-mass 
       star candidates in nearby young kinematic groups  
Authors: Malo L., Artigau E., Doyon R., Lafreniere D., Albert L., Gagne J.
Table:
================================================================================
Byte-by-byte Description of file: apj494919t7_mrt.txt
--------------------------------------------------------------------------------
   Bytes Format Units     Label  Explanations
--------------------------------------------------------------------------------
   1- 29 A29    ---       Mem    Member identifier



In [10]:

    
from astropy.table import Table, Column



In [11]:

    
t1 = Table.read("../data/Malo2014/apj494919t7_mrt.txt", format='ascii')



In [16]:

    
sns.distplot(t1['Jmag'].data.data)









    



//anaconda/lib/python3.4/site-packages/numpy/lib/function_base.py:564: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
  n = np.zeros(bins, ntype)
//anaconda/lib/python3.4/site-packages/numpy/lib/function_base.py:600: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
  n += np.bincount(indices, weights=tmp_w, minlength=bins).astype(ntype)
//anaconda/lib/python3.4/site-packages/statsmodels/nonparametric/kdetools.py:20: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future
  y = X[:m/2+1] + np.r_[0,X[m/2+1:],0]*1j






    Out[16]:





<matplotlib.axes._subplots.AxesSubplot at 0x118cf0c50>



In [12]:

    
t1









    Out[12]:




<Table masked=True length=187>

Mem 2MASS Icmag e_Icmag f_Icmag Jmag e_Jmag pmRA e_pmRA f_pmRA pmDE e_pmDE f_pmDE SpType logfX Ha f_Ha l_Li Li f_Li l_vsini vsini e_vsini f_vsini RVm e_RVm f_RVm RVp e_RVp dpi e_dpi f_dpi ds e_ds P f_P Pv f_Pv logLx e_logLx Ref
mag mag mag mag mas / yr mas / yr mas / yr mas / yr [mW/m2] 0.1 nm 1e-13 m km / s km / s km / s km / s km / s km / s pc pc pc pc % % [10-7W] [10-7W] 
str29 str17 float64 float64 str2 float64 float64 float64 float64 str2 float64 float64 str2 str10 float64 float64 str2 str1 int64 str2 str1 float64 float64 str2 float64 float64 str2 float64 float64 float64 float64 str2 int64 int64 float64 str1 float64 str1 float64 float64 str7
{beta} Pictoris moving group J00172353-6645124 9.94 0.05 -- 8.56 0.02 104.3 1.0 -- -13.5 1.0 -- M2.5V -11.77 6.0 -- -- -- -- < 7.4 -- zz 10.7 0.2 zz 10.9 1.5 39.0 2.6 vv 35 3 99.3 -- 99.9 -- 29.41 0.19 18
{beta} Pictoris moving group J00275023-3233060 10.29 0.03 vv 8.88 0.03 97.8 1.1 -- -60.9 4.0 -- M3.5Ve -11.59 7.8 -- -- -- -- -- 6.2 1.8 zz 8.8 0.2 zz 8.3 1.4 32.3 1.8 vv 33 2 1.8 -- 99.9 -- 29.53 0.15 17
{beta} Pictoris moving group J00275035-3233238 10.48 0.02 vv 8.97 0.03 117.4 2.8 -- -29.3 8.1 -- M3.5Ve -11.59 5.3 -- -- -- -- < 4.2 -- zz 8.5 0.2 zz 8.3 1.4 32.3 1.8 vv 32 2 97.2 -- 99.9 -- 29.51 0.15 17
{beta} Pictoris moving group J01132817-3821024 9.66 0.07 o 8.49 0.02 123.0 1.1 -- -38.3 1.2 -- M0.0+M1.0 -11.77 2.5 -- -- -- -- < 9.1 -- zz 14.3 0.5 zz 11.9 1.4 -- -- -- 29 2 16.7 -- 99.3 -- -- -- 18
{beta} Pictoris moving group J01365516-0647379 11.22 0.06 -- 9.71 0.02 175.1 4.4 y -98.8 4.4 y M4V+>L0 -12.03 6.0 -- -- -- -- -- -- -- -- 12.2 0.4 uu 9.5 1.5 24.0 0.4 uu 21 1 28.3 -- 99.9 -- -- -- 18
{beta} Pictoris moving group J01535076-1459503 9.82 0.06 -- 7.94 0.03 105.0 1.4 -- -45.7 1.4 -- M3V+M3V -11.54 6.6 -- -- -- -- < 11.2 -- zz 10.5 0.4 zz 12.0 1.5 -- -- -- 28 2 99.9 l 99.9 l -- -- 18
{beta} Pictoris moving group J03323578+2843554 11.06 0.06 v 9.36 0.02 40.0 3.0 y -60.0 4.0 y M4+M4.5 -12.43 5.7 -- -- -- -- -- 24.5 2.2 zz 9.4 0.4 zz 8.2 1.9 -- -- -- 55 4 99.9 l 99.9 l -- -- 18
{beta} Pictoris moving group J04435686+3723033 11.01 0.13 v 9.71 0.02 27.3 5.1 z -64.4 5.1 z M3Ve -12.31 -- -- -- -- -- -- 10.6 1.0 zz 6.4 0.3 mm 7.6 2.0 -- -- -- 59 5 95.6 -- 96.4 -- 29.33 0.22 11
{beta} Pictoris moving group J05082729-2101444 11.61 0.06 -- 9.72 0.02 31.4 2.3 -- -16.0 2.3 -- M5V -12.44 24.9 -- -- 618 cc -- 25.3 4.3 zz 23.5 1.8 mm 21.1 1.7 -- -- -- 25 5 99.9 l 99.9 l 28.44 0.37 18
... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...
Ambiguous candidate members J06434532-6424396 10.67 0.09 -- 9.29 0.02 2.3 2.4 -- 54.5 2.4 -- M4+M3+M5 -11.97 6.3 -- -- -- -- -- 14.1 2.6 zz 20.2 0.4 zz -- -- -- -- -- -- -- -- -- -- -- -- -- 18
Ambiguous candidate members J08412528-5736021 10.94 0.05 -- 9.58 0.03 -20.7 3.7 -- 26.5 2.0 -- M3V+M3V -11.95 9.4 -- -- -- -- < 5.6 -- zz 21.4 0.2 zz -- -- -- -- -- -- -- -- -- -- -- -- -- 18
Ambiguous candidate members J09315840-6209258 11.42 0.06 -- 9.95 0.02 -38.4 4.2 -- 18.6 2.8 -- M3.5V -11.96 9.1 -- -- -- -- -- 20.4 2.8 zz 18.8 0.8 zz -- -- -- -- -- -- -- -- -- -- -- -- -- 18
Ambiguous candidate members J10252092-4241539 10.64 0.06 -- 9.5 0.03 -46.8 1.2 -- -2.2 1.2 -- M1V -12.08 4.1 -- -- 490 xx -- 11.5 3.2 zz 17.6 0.5 zz -- -- -- -- -- -- -- -- -- -- -- -- -- 13
Ambiguous candidate members J10423011-3340162 9.21 0.0 m 7.79 0.02 -122.2 2.2 y -29.3 2.2 y M2Ve -11.59 6.5 -- -- 530 m -- 4.4 1.2 -- 11.4 0.8 m -- -- -- -- -- -- -- -- -- -- -- -- -- 2
Ambiguous candidate members J11091606-7352465 11.22 0.06 -- 9.86 0.03 -53.3 1.9 -- 10.3 1.9 -- M3V -12.1 6.2 -- -- -- -- -- 45.0 4.7 zz 13.9 2.4 zz -- -- -- -- -- -- -- -- -- -- -- -- -- 18
Ambiguous candidate members J13412668-4341522 12.41 0.06 -- 10.75 0.02 -107.0 3.0 -- -60.8 3.0 -- M3.5V -12.31 8.4 -- -- -- -- < 13.1 -- zz 3.1 0.2 zz -- -- -- -- -- -- -- -- -- -- -- -- -- 18
Ambiguous candidate members J14252913-4113323 10.06 0.11 vv 8.55 0.03 -46.8 2.1 v -49.2 1.7 v M2.5Ve* -- 7.0 vv -- -- -- -- 93.3 6.9 zz -2.0 1.6 zz -- -- 66.9 4.3 vv -- -- -- -- -- -- -- -- 17
Ambiguous candidate members J18141047-3247344 9.16 0.07 -- 8.07 0.02 3.3 1.7 -- -52.0 1.3 -- K6Ve(sb2) -11.66 60.0 gg -- 440 II -- 117.2 4.6 zz -13.3 7.7 zz -- -- -- -- -- -- -- -- -- -- -- -- -- 6
Ambiguous candidate members J23314492-0244395 11.24 0.07 o 9.51 0.02 90.0 2.0 y -60.0 1.0 y M4.5V -11.95 19.0 -- -- -- -- < 5.4 -- zz -5.0 0.3 zz -- -- -- -- -- -- -- -- -- -- -- -- -- 18



In [ ]:

The end.

Mem	2MASS	Icmag	e_Icmag	f_Icmag	Jmag	e_Jmag	pmRA	e_pmRA	f_pmRA	pmDE	e_pmDE	f_pmDE	SpType	logfX	Ha	f_Ha	l_Li	Li	f_Li	l_vsini	vsini	e_vsini	f_vsini	RVm	e_RVm	f_RVm	RVp	e_RVp	dpi	e_dpi	f_dpi	ds	e_ds	P	f_P	Pv	f_Pv	logLx	e_logLx	Ref
		mag	mag		mag	mag	mas / yr	mas / yr		mas / yr	mas / yr			[mW/m2]	0.1 nm			1e-13 m			km / s	km / s		km / s	km / s		km / s	km / s	pc	pc		pc	pc	%		%		[10-7W]	[10-7W]
str29	str17	float64	float64	str2	float64	float64	float64	float64	str2	float64	float64	str2	str10	float64	float64	str2	str1	int64	str2	str1	float64	float64	str2	float64	float64	str2	float64	float64	float64	float64	str2	int64	int64	float64	str1	float64	str1	float64	float64	str7
{beta} Pictoris moving group	J00172353-6645124	9.94	0.05	--	8.56	0.02	104.3	1.0	--	-13.5	1.0	--	M2.5V	-11.77	6.0	--	--	--	--	<	7.4	--	zz	10.7	0.2	zz	10.9	1.5	39.0	2.6	vv	35	3	99.3	--	99.9	--	29.41	0.19	18
{beta} Pictoris moving group	J00275023-3233060	10.29	0.03	vv	8.88	0.03	97.8	1.1	--	-60.9	4.0	--	M3.5Ve	-11.59	7.8	--	--	--	--	--	6.2	1.8	zz	8.8	0.2	zz	8.3	1.4	32.3	1.8	vv	33	2	1.8	--	99.9	--	29.53	0.15	17
{beta} Pictoris moving group	J00275035-3233238	10.48	0.02	vv	8.97	0.03	117.4	2.8	--	-29.3	8.1	--	M3.5Ve	-11.59	5.3	--	--	--	--	<	4.2	--	zz	8.5	0.2	zz	8.3	1.4	32.3	1.8	vv	32	2	97.2	--	99.9	--	29.51	0.15	17
{beta} Pictoris moving group	J01132817-3821024	9.66	0.07	o	8.49	0.02	123.0	1.1	--	-38.3	1.2	--	M0.0+M1.0	-11.77	2.5	--	--	--	--	<	9.1	--	zz	14.3	0.5	zz	11.9	1.4	--	--	--	29	2	16.7	--	99.3	--	--	--	18
{beta} Pictoris moving group	J01365516-0647379	11.22	0.06	--	9.71	0.02	175.1	4.4	y	-98.8	4.4	y	M4V+>L0	-12.03	6.0	--	--	--	--	--	--	--	--	12.2	0.4	uu	9.5	1.5	24.0	0.4	uu	21	1	28.3	--	99.9	--	--	--	18
{beta} Pictoris moving group	J01535076-1459503	9.82	0.06	--	7.94	0.03	105.0	1.4	--	-45.7	1.4	--	M3V+M3V	-11.54	6.6	--	--	--	--	<	11.2	--	zz	10.5	0.4	zz	12.0	1.5	--	--	--	28	2	99.9	l	99.9	l	--	--	18
{beta} Pictoris moving group	J03323578+2843554	11.06	0.06	v	9.36	0.02	40.0	3.0	y	-60.0	4.0	y	M4+M4.5	-12.43	5.7	--	--	--	--	--	24.5	2.2	zz	9.4	0.4	zz	8.2	1.9	--	--	--	55	4	99.9	l	99.9	l	--	--	18
{beta} Pictoris moving group	J04435686+3723033	11.01	0.13	v	9.71	0.02	27.3	5.1	z	-64.4	5.1	z	M3Ve	-12.31	--	--	--	--	--	--	10.6	1.0	zz	6.4	0.3	mm	7.6	2.0	--	--	--	59	5	95.6	--	96.4	--	29.33	0.22	11
{beta} Pictoris moving group	J05082729-2101444	11.61	0.06	--	9.72	0.02	31.4	2.3	--	-16.0	2.3	--	M5V	-12.44	24.9	--	--	618	cc	--	25.3	4.3	zz	23.5	1.8	mm	21.1	1.7	--	--	--	25	5	99.9	l	99.9	l	28.44	0.37	18
...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...
Ambiguous candidate members	J06434532-6424396	10.67	0.09	--	9.29	0.02	2.3	2.4	--	54.5	2.4	--	M4+M3+M5	-11.97	6.3	--	--	--	--	--	14.1	2.6	zz	20.2	0.4	zz	--	--	--	--	--	--	--	--	--	--	--	--	--	18
Ambiguous candidate members	J08412528-5736021	10.94	0.05	--	9.58	0.03	-20.7	3.7	--	26.5	2.0	--	M3V+M3V	-11.95	9.4	--	--	--	--	<	5.6	--	zz	21.4	0.2	zz	--	--	--	--	--	--	--	--	--	--	--	--	--	18
Ambiguous candidate members	J09315840-6209258	11.42	0.06	--	9.95	0.02	-38.4	4.2	--	18.6	2.8	--	M3.5V	-11.96	9.1	--	--	--	--	--	20.4	2.8	zz	18.8	0.8	zz	--	--	--	--	--	--	--	--	--	--	--	--	--	18
Ambiguous candidate members	J10252092-4241539	10.64	0.06	--	9.5	0.03	-46.8	1.2	--	-2.2	1.2	--	M1V	-12.08	4.1	--	--	490	xx	--	11.5	3.2	zz	17.6	0.5	zz	--	--	--	--	--	--	--	--	--	--	--	--	--	13
Ambiguous candidate members	J10423011-3340162	9.21	0.0	m	7.79	0.02	-122.2	2.2	y	-29.3	2.2	y	M2Ve	-11.59	6.5	--	--	530	m	--	4.4	1.2	--	11.4	0.8	m	--	--	--	--	--	--	--	--	--	--	--	--	--	2
Ambiguous candidate members	J11091606-7352465	11.22	0.06	--	9.86	0.03	-53.3	1.9	--	10.3	1.9	--	M3V	-12.1	6.2	--	--	--	--	--	45.0	4.7	zz	13.9	2.4	zz	--	--	--	--	--	--	--	--	--	--	--	--	--	18
Ambiguous candidate members	J13412668-4341522	12.41	0.06	--	10.75	0.02	-107.0	3.0	--	-60.8	3.0	--	M3.5V	-12.31	8.4	--	--	--	--	<	13.1	--	zz	3.1	0.2	zz	--	--	--	--	--	--	--	--	--	--	--	--	--	18
Ambiguous candidate members	J14252913-4113323	10.06	0.11	vv	8.55	0.03	-46.8	2.1	v	-49.2	1.7	v	M2.5Ve*	--	7.0	vv	--	--	--	--	93.3	6.9	zz	-2.0	1.6	zz	--	--	66.9	4.3	vv	--	--	--	--	--	--	--	--	17
Ambiguous candidate members	J18141047-3247344	9.16	0.07	--	8.07	0.02	3.3	1.7	--	-52.0	1.3	--	K6Ve(sb2)	-11.66	60.0	gg	--	440	II	--	117.2	4.6	zz	-13.3	7.7	zz	--	--	--	--	--	--	--	--	--	--	--	--	--	6
Ambiguous candidate members	J23314492-0244395	11.24	0.07	o	9.51	0.02	90.0	2.0	y	-60.0	1.0	y	M4.5V	-11.95	19.0	--	--	--	--	<	5.4	--	zz	-5.0	0.3	zz	--	--	--	--	--	--	--	--	--	--	--	--	--	18

ApJdataFrames Malo et al. 2014

Table 1 - Target Information for Ophiuchus Sources

`ApJdataFrames` Malo et al. 2014