J/A+A/368/1006 Properties of OH/IR stars with IRAS LRS spectra (Chen+, 2001)
Properties of OH/IR stars with IRAS LRS spectra
Chen P.S., Szczerba R., Kwok S., Volk K.
<Astron. Astrophys. 368, 1006 (2001)>
=2001A&A...368.1006C 2001A&A...368.1006C
ADC_Keywords: Masers ; Infrared sources ; Spectra, infrared
Keywords: masers - astronomical data bases: miscellaneous -
stars: AGB and post-AGB - circumstellar matter
Description:
This table contains the selected from the literature sample of 1065 OH
maser sources with IRAS identification and LRS spectra. The most
important physical quantities of these sources are assembled and the
list of related references together with the abbreviations used is
attached.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 153 1065 Observational and derived data for the analysed
sample of OH/IR stars with IRAS LRS spectra
refs.dat 247 27 References
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See also:
III/197 : IRAS Low Resolution Spectra (IRAS team, 1987)
II/125 : IRAS catalogue of Point Sources, Version 2.0 (IPAC 1986)
J/A+AS/127/185 : SiO masers in OH/IR stars, proto-PN and PN (Nyman+ 1998)
J/A+A/277/453 : OH maser survey of cool IRAS sources (David+ 1993)
J/A+A/434/201 : The 35um absorption line towards 1612MHz masers (He+, 2005)
J/A+AS/128/35 : New Sample of OH/IR stars (Sjouwerman+ 1998)
Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 5 I5 --- No The star number in this paper
7 A1 --- LRSg IRAS LRS group according to Volk & Cohen
(1989AJ.....98..931V 1989AJ.....98..931V)
9- 19 A11 --- IRAS Name of the source in the IRAS PSC
(Cat. <II/125/>)
21- 33 A13 --- Name Other name
35- 36 I2 --- LRSc ? IRAS LRS class according to the IRAS team
38- 42 F5.2 [Jy] logF12 ? logarithm of the IRAS PSC flux at 12µm
44- 48 F5.2 --- C21 ? log (F25/F12)
50- 54 F5.2 --- C32 ? log (F60/F25)
56- 57 I2 --- VAR IRAS probability of variability
58- 64 F7.1 d Per ? Period of stellar pulsations
65- 69 F5.1 km/s Vexp ? Shell expansion velocity
71- 76 F6.1 km/s Vstar ? The LSR velocity of the star
77- 84 F8.2 Jy F35um ? Interpolated flux at 35 microns
85- 91 F7.2 Jy SOH Average OH 1612MHz peak flux density
93- 99 F7.2 deg GLON [-180/180] IRAS source galactic longitude
101-106 F6.2 deg GLAT IRAS source galactic latitude
108 I1 --- Assoc [0/1] Quality of the IRAS association (1)
112-134 A23 --- r_SOH References to the OH maser data, separated by
commas, in refs.dat file
135 A1 --- Note [*] *: sources classified as planetary- or
proto planetary-nebulae
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Note (1): Quality of the IRAS association:
1 = the difference between OH maser and IRAS PSC positions
is larger than 1' and such sources are not taken into account for
later analysis
0 = sources used for the investigation of statistical properties
of OH/IR stars
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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- 5 A5 --- Ref References code
7- 25 A19 --- BibCode BibCode
27- 54 A28 --- Aut Author's name
56-247 A192 --- Com Comments
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Acknowledgements: Ryszard Szczerba
(End) Patricia Bauer [CDS] 16-Feb-2001