`ApJdataFrames` Chapman 2009

Title: THE MID-INFRARED EXTINCTION LAW IN THE OPHIUCHUS, PERSEUS, AND SERPENS MOLECULAR CLOUDS
Authors: Nicholas L. Chapman, Lee G Mundy, Shih-Ping Lai, and Neal J Evans

Data is from this paper: http://iopscience.iop.org/0004-637X/690/1/496/



In [1]:

    
import warnings
warnings.filterwarnings("ignore")

Table 1- Measured Quantities for PMS Candidates with Observed Spectra



In [2]:

    
import pandas as pd



In [9]:

    
tbl1 = pd.read_csv("http://iopscience.iop.org/0004-637X/690/1/496/suppdata/apj291883t3_ascii.txt",
                   skiprows=[0,1,2,4], sep='\t', header=0, na_values=' ... ', skipfooter=6)
del tbl1["Unnamed: 6"]
tbl1









    Out[9]:






  
    
      
      Source
      3.6 mu m
      4.5 mu m
      5.8 mu m
      8 mu m
      24 mu m
    
  
  
    
      0 
               Our data, 0 < A_{K_s}  le  0.5
         0.41 +or- 0.19
       0.26 +or- 0.18
       0.28 +or- 0.18
       0.21 +or- 0.17
       1.08 +or- 0.32
    
    
      1 
               Our data, 0.5 < A_{K_s}  le  1
         0.49 +or- 0.10
       0.35 +or- 0.10
       0.35 +or- 0.10
       0.35 +or- 0.10
       0.75 +or- 0.14
    
    
      2 
                 Our data, 1 < A_{K_s}  le  2
         0.60 +or- 0.05
       0.46 +or- 0.05
       0.44 +or- 0.05
       0.43 +or- 0.05
       0.61 +or- 0.08
    
    
      3 
                     Our data, A_{K_s}  ge  2
         0.64 +or- 0.03
       0.53 +or- 0.03
       0.46 +or- 0.03
       0.45 +or- 0.03
       0.34 +or- 0.13
    
    
      4 
                                Other Authors
                    NaN
                 None
                 None
                 None
                 None
    
    
      5 
                       Flaherty et al. (2007)
       0.632 +or- 0.004
       0.54 +or- 0.01
       0.50 +or- 0.02
       0.50 +or- 0.01
       0.46 +or- 0.04
    
    
      6 
                     Indebetouw et al. (2005)
         0.56 +or- 0.06
       0.43 +or- 0.08
       0.43 +or- 0.10
       0.43 +or- 0.10
                  ...
    
    
      7 
                                Lutz (1999)^a
         0.53 +or- 0.03
       0.50 +or- 0.08
       0.49 +or- 0.06
       0.42 +or- 0.06
                  ...
    
    
      8 
                                Dust Models^b
                    NaN
                 None
                 None
                 None
                 None
    
    
      9 
       Weingartner & Draine (2001), R_V = 3.1
                   0.40
                 0.25
                 0.17
                 0.22
                 0.17
    
    
      10
       Weingartner & Draine (2001), R_V = 5.5
                   0.60
                 0.49
                 0.40
                 0.41
                 0.24
    
    
      11
                                     KP, v5.0
                   0.48
                 0.38
                 0.34
                 0.38
                 0.38

The end.

	Source	3.6 mu m	4.5 mu m	5.8 mu m	8 mu m	24 mu m
0	Our data, 0 < A_{K_s} le 0.5	0.41 +or- 0.19	0.26 +or- 0.18	0.28 +or- 0.18	0.21 +or- 0.17	1.08 +or- 0.32
1	Our data, 0.5 < A_{K_s} le 1	0.49 +or- 0.10	0.35 +or- 0.10	0.35 +or- 0.10	0.35 +or- 0.10	0.75 +or- 0.14
2	Our data, 1 < A_{K_s} le 2	0.60 +or- 0.05	0.46 +or- 0.05	0.44 +or- 0.05	0.43 +or- 0.05	0.61 +or- 0.08
3	Our data, A_{K_s} ge 2	0.64 +or- 0.03	0.53 +or- 0.03	0.46 +or- 0.03	0.45 +or- 0.03	0.34 +or- 0.13
4	Other Authors	NaN	None	None	None	None
5	Flaherty et al. (2007)	0.632 +or- 0.004	0.54 +or- 0.01	0.50 +or- 0.02	0.50 +or- 0.01	0.46 +or- 0.04
6	Indebetouw et al. (2005)	0.56 +or- 0.06	0.43 +or- 0.08	0.43 +or- 0.10	0.43 +or- 0.10	...
7	Lutz (1999)^a	0.53 +or- 0.03	0.50 +or- 0.08	0.49 +or- 0.06	0.42 +or- 0.06	...
8	Dust Models^b	NaN	None	None	None	None
9	Weingartner & Draine (2001), R_V = 3.1	0.40	0.25	0.17	0.22	0.17
10	Weingartner & Draine (2001), R_V = 5.5	0.60	0.49	0.40	0.41	0.24
11	KP, v5.0	0.48	0.38	0.34	0.38	0.38

ApJdataFrames Chapman 2009

Table 1- Measured Quantities for PMS Candidates with Observed Spectra

`ApJdataFrames` Chapman 2009