III/274 Galactic O-Star Spectroscopic Survey (GOSSS) (Sota+, 2014)
The Galactic O-Star Spectroscopic Survey (GOSSS).
I. Classification system and bright northern stars in the blue-violet at R∼2500.
II. Bright southern stars.
Sota A., Maiz Apellaniz J., Walborn N.R., Alfaro E.J., Barba R.H.,
Morrel N.I., Gamen R.C., Arias J.I.
<Astrophys. J. Suppl. Ser. 193, 24 (2011), 211, 10 (2014)>
=2011ApJS..193...24S 2011ApJS..193...24S
=2014ApJS..211...10S 2014ApJS..211...10S
=2014yCat.3274....0S 2014yCat.3274....0S
ADC_Keywords: Stars, O ; MK spectral classification
Keywords: binaries: general - catalogs - stars: early-type -
stars: fundamental parameters
Abstract:
This catalog is the result of combining the spectral types in
2011ApJS..193...24S 2011ApJS..193...24S (Paper I) and 2014ApJS..211...10S 2014ApJS..211...10S (Paper II), the
first two major papers of the Galactic O-Star Spectroscopic Survey
(GOSSS). Together they constitute Data Release 1.1 of the survey and
they supersede the previous 1.0 release from June 2013. Most of the
spectral types for northern (δ>-20°) stars are from Paper I
and all of the spectral types for southern (δ←20°) stars
are from Paper II. However, for some northern stars the spectral type
is from Paper II.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
main.dat 185 448 Spectral classifications
notes.dat 165 31 Qualifiers used for spectral classification
refs.dat 70 49 References
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See also:
V/116 : Galactic O Star Catalog (Maiz-Apellaniz+, 2004)
http://gosc.iaa.es : the Galactic O-Star Catalog Home Page
Byte-by-byte Description of file: main.dat
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Bytes Format Units Label Explanations
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1- 15 A15 --- GOS GOS designation (LLL.ll+BB.bb_ii, ii: index,
in Simbad)
17- 32 A16 --- Name Common name
33- 38 I6 --- HD ? HD/HDE number
40- 43 A4 --- m_HD HD/HDE component ID (possibly multiple)
45- 46 I2 h RAh Hour of Right Ascension (J2000)
48- 49 I2 min RAm Minute of Right Ascension (J2000)
51- 56 F6.3 s RAs Second of Right Ascension (J2000)
58 A1 --- DE- Sign of the Declination (J2000)
59- 60 I2 deg DEd Degree of Declination (J2000)
62- 63 I2 arcmin DEm Arcminute of Declination (J2000)
65- 69 F5.2 arcsec DEs Arcsecond of Declination (J2000)
71- 76 A6 --- SpT Spectral class (Temperature)
78- 83 A6 --- LCl Luminosity class
85- 96 A12 --- Qual Qualifier on SpType
(explained in "notes.dat" file)
98-111 A14 --- SpT2 Secondary component detected in the spectrum
113-115 A3 --- Pap Reference for SpType: S11 (Paper I) or
S14 (Paper II)
117-161 A45 --- SpTa Alternative classification
163-166 A4 --- r_SpTa Reference for SpTa (see refs.dat file)
168-170 A3 --- BS [yes] Belongs to binarity sample
173-180 A8 --- SB Spectroscopic binary status (1)
182-185 A4 --- VB Visual binary status: number of companions
iwhtin 5" and 10", separated by a dash (-).
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Note (1): exists only for the stars studied in paperII (ref=S14). The symbols
include "SB1" (single-line), "SB2" (double-line), "SB3" (triple-line);
the question mark (?) indicate possible spectroscopic binaries; and
the "E" stands for "eclipsing".
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Byte-by-byte Description of file: notes.dat
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Bytes Format Units Label Explanations
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1- 6 A6 --- Qual Qualifier symbol
8-165 A158 --- Note Qualifier description
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Byte-by-byte Description of file: refs.dat
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Bytes Format Units Label Explanations
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1- 4 A4 --- Ref Reference code
6- 24 A19 --- BibCode Bibcode
26- 48 A23 --- Aut Author's name(s)
50- 70 A21 --- Comm Comment
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Acknowledgements:
Jesus Maiz Apellaniz, jmaiz(at)iaa.es
References:
Sota et al. Paper I. 2011ApJS..193...24S 2011ApJS..193...24S This catalog
Sota et al. Paper II. 2014ApJS..211...10S 2014ApJS..211...10S This catalog
Maiz Apellaniz et al. Paper III. 2016ApJS..224....4M 2016ApJS..224....4M Cat. J/ApJS/224/4
(End) Patricia Vannier [CDS] 30-May-2014