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J/A+A/275/163 Luminous Carbon stars in Galactic Plane (Kastner+ 1993)
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Probing the AGB tip: luminous carbon stars in the galactic plane
Kastner J.H., Forveille T., Zuckerman B., Omont A.
<Astron. Astrophys. 275, 163 (1993)>
=1993A&A...275..163K
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ADC_Keywords: Stars, peculiar; CO; Radio lines
Keywords: surveys - stars: carbon - stars: AGB - stars: evolution -
circumstellar matter - radio lines: stars
Description:
A sample of distant (2-10kpc), heavily obscured asymptotic giant
branch (AGB) stars were observed for CO emission. Simultaneous
observations at the frequencies of the J=1-0 (115.27GHz) and J=2-1
(230.58GHz) transitions of CO were made at the 30m IRAM telescope on
Pico Velata, Spain, in September 1989.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 101 61 Sources observed in CO
table2.dat 56 61 CO observations: results
table3.dat 74 45 Near-IR photometry of CO sources
table4.dat 38 20 Detections of SiO, H2O and HCN
table5.dat 71 49 Kinematic distances, bolometric fluxes,
luminosities
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Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 11 A11 --- IRAS IRAS name
14- 15 I2 h RAh Right ascension (1950)
17- 18 I2 min RAm Right ascension (1950)
20- 23 F4.1 s RAs Right ascension (1950)
27 A1 --- DE- Declination sign
28- 29 I2 deg DEd Declination (1950)
31- 32 I2 arcmin DEm Declination (1950)
34- 35 I2 arcsec DEs Declination (1950)
39- 41 I3 deg GLON Galactic longitude (lII)
45- 48 F4.1 deg GLAT Galactic latitude (bII)
51- 62 A12 Jy Flux IRAS fluxes: F12,F25,F60
64- 65 A2 --- LRS IRAS LRS type (1)
69- 70 I2 % Var IRAS variability index
72-105 A34 --- Name Other object designations
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Note (1): Letter designations refer to classification in
Volk et al., 1991ApJS...77..607V:
I = noisy/incomplete, F = featureless
C = SiC emission, E = silicate emission
U = unusual
See also the IRAS LRS (Cat. <III/197>)
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Byte-by-byte Description of file: table2.dat
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Bytes Format Units Label Explanations
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1- 11 A11 --- IRAS IRAS name
14- 17 F4.2 K.km/s TB.V(1-0) ? CO(1-0) 115.27GHz line area
19 A1 --- l_TB.V(1-0) ? CO(1-0) upper limit flag
20- 23 F4 K TB(1-0) ? CO(1-0) peak antenna temperature TB
26- 28 I3 km/s V(LSR)(1-0) ? CO(1-0) LSR velocity
32- 33 I2 km/s Vexp(1-0) ? CO(1-0) expansion velocity
37- 41 F5.2 K.km/s TB.V(2-1) ? CO(2-1) 230.54GHz line area
42 A1 --- l_TB.V(2-1) ? CO(2-1) upper limit flag
43- 46 F4 K TB(2-1) ? CO(2-1) peak antenna temperature TB
49- 51 I3 km/s V(LSR)(2-1) ? CO(2-1) LSR velocity
55- 56 I2 km/s Vexp(2-1) ? CO(2-1) expansion velocity
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Byte-by-byte Description of file: table3.dat
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Bytes Format Units Label Explanations
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1- 10 A10 --- IRAS IRAS name
12- 18 F7.1 mJy J ? J(1.25 micron) flux, uncorrected
20- 26 F7.1 mJy H ? H(1.65 micron) flux, uncorrected
28- 34 F7.1 mJy K ? K(2.2 micron) flux, uncorrected
36- 40 I5 mJy L ? L(3.5 micron) flux, uncorrected
43- 49 F7.1 mJy Jc ? J(1.25 micron) flux, corrected
51- 57 F7.1 mJy Hc ? H(1.65 micron) flux, corrected
59- 66 F8.1 mJy Kc ? K(2.2 micron) flux, corrected
67- 72 I6 mJy Lc ? L(3.5 micron) flux, corrected
74 I1 --- r_flux ? Reference flag (1)
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Note (1): Photometry obtained at Kitt Peak 2.1-meter telescope
except where noted:
1 : S. G. Kleinmann, private communication
2 : Epchtein et al., 1990A&A...227...82E
3 : Epchtein et al., in preparation (data for 03301+5658 are of poor quality)
4 : Guglielmo et al., 1993, A&AS (in press) 1993A&AS...99...31G
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Byte-by-byte Description of file: table4.dat
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Bytes Format Units Label Explanations
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1- 11 A11 --- IRAS IRAS name
14- 16 A3 --- Molecule Molecule name
20- 24 F5.3 K TB Peak antenna temperature TB
26- 30 F5.1 km/s Vlsr LSR velocity
34- 38 F5.2 km/s DeltaV Line width (1)
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Note (1): the line width is:
for SiO and H2O detection: full width at half maximum,
for HCN: half width at zero power
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Byte-by-byte Description of file: table5.dat
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Bytes Format Units Label Explanations
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1- 11 A11 --- IRAS IRAS name
14- 15 A2 --- Type AGC type (C or O)
17- 20 F4.1 kpc Dkin ? Near kinematic distance
24- 29 E6.1 mW/m2 Fbol ? Bolometric flux, uncorrected
33- 37 E5.1 solLum L ? Luminosity, uncorrected
41- 46 E6.1 mW/m2 Fbol,0 ? Bolometric flux, corrected
50- 54 E5.1 solLum L0 ? Luminosity, corrected
58- 63 E6.1 mW/m2 Fbol,BC ? Bolometric flux from (12-25) color
67- 71 E5.1 solLum LBC ? Luminosity from (12-25) color
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History:
* 14-Jul-2001: table1 corrected from a folded lines version. [CDS]
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(End) Patricia Bauer [CDS] 21-Sep-1993