J/A+A/545/A99 2 supergiants and 2 hypergiants radio spectra (Teyssier+, 2012)
Herschel/HIFI observations of red supergiants and yellow hypergiants.
I. Molecular inventory.
Teyssier D., Quintana-Lacaci G., Marston A.P., Bujarrabal V., Alcolea J.,
Cernicharo J., Decin L., Dominik C., Justtanont K., de Koter A., Melnick G.,
Menten K.M., Neufeld D.A., Olofsson H., Planesas P., Schmidt M.,
Soria-Ruiz R., Schoeier F.L., Szczerba R., Waters L.B.F.M.
<Astron. Astrophys. 545, A99 (2012)>
=2012A&A...545A..99T 2012A&A...545A..99T
ADC_Keywords: Stars, supergiant ; Radio lines
Keywords: stars: AGB and post-AGB - supergiants - circumstellar matter -
submillimeter: stars
Abstract:
We present Herschel/HIFI spectra observed towards two Red Supergiants
(NML Cyg, Betelgeuse) and two Yellow Hypergiants (AFGL2343,
IRC+10420). The data focus on various transitions of 12CO, 13CO,
ortho- and para- water, as well as some other bonus lines such as SiO,
OH or NH3.
Description:
SourceName_LineRestFreqMHz.fits, FITS file created by GILDAS/Class
where
- SourceName is one of "AFGL2343", "BETELGEUSE", "NML_CYG" or
"IRC+10420"
- LineRestFreq is the rest frequency in MHz of the main spectral line
concerned by the file.
Objects:
-----------------------------------------------------
RA (2000) DE Designation(s)
-----------------------------------------------------
20 46 25.50 +40 06 59.6 NML Cyg = V* V1489 Cyg
05 55 10.30 +07 24 25.4 Betelgeuse = alpha Ori
19 13 58.60 +00 07 31.9 AFGL 2343 = V* V1427 Aql
19 26 48.00 +11 21 16.7 IRC+10420 = V* V1302 Aql
-----------------------------------------------------
File Summary:
--------------------------------------------------------------------------------
FileName Lrecl Records Explanations
--------------------------------------------------------------------------------
ReadMe 80 . This file
list.dat 82 56 List of spectra
sp/* . 56 FITS spectra
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See also:
J/A+AS/129/541 : Spectroscopy of IRC +10420 (Oudmaijer 1998)
Byte-by-byte Description of file: list.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 9 F9.5 deg RAdeg Right ascension (J2000)
10- 18 F9.5 deg DEdeg Declination (J2000)
20- 29 A10 --- Name Star name
32- 39 F8.3 GHz Freq Rest frequency
41- 71 A31 --- Species Species
73-101 A29 --- FileName Name of the FITS file with the spectrum
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Acknowledgements:
David Teyssier, dteyssier(at)sciops.esa.int
(End) Patricia Vannier [CDS] 03-Sep-2012