Access to Astronomical Catalogues

← Click to display the menu
J/A+AS/101/513     JHKLM photometry of C stars    (Groenewegen+ 1993)

Near-infrared and sub-millimeter photometry of carbon stars Groenewegen M.A.T., de Jong T., Baas F. <Astron. Astrophys. Suppl. Ser. 101, 513 (1993)> =1993A&AS..101..513G
ADC_Keywords: Stars, carbon; Photometry, infrared; Radio continuum Keywords: stars: carbon - circumstellar matter - infrared: stars - radio continuum: stars Abstract: We present J H K L M photometry for 25 Carbon stars, and 450, 600, 800 and 1100 µm for 12 carbon stars and the S-star W Aql. Carbon stars reside on a different part of the [12-25], [K-L] diagram than O-rich stars. Our work confirms earlier observations and shows this relation to hold up at least [K-L] ∼ 8mag. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table1.dat 80 13 Sub-millimeter Observations table2.dat 104 27 JHKLM photometry
Byte-by-byte Description of file: table1.dat
Bytes Format Units Label Explanations
2- 6 A5 --- AFGL AFGL Number 8- 9 I2 h RAh Right Ascension 1950 (hours) 11- 12 I2 min RAm Right Ascension 1950 (minutes) 14- 17 F4.1 s RAs Right Ascension 1950 (seconds) 19 A1 --- DE- Declination 1950 (sign) 20- 21 I2 deg DEd Declination 1950 (degrees) 23- 24 I2 arcmin DEm Declination 1950 (minutes) 26- 27 I2 arcsec DEs Declination 1950 (seconds) 29- 34 A6 --- Ident Identifier (G1) 36 A1 --- l_F100 '<' for upper limit on F100 37- 38 I2 Jy F100 IRAS 100mu flux 39- 40 I2 Jy e_F100 ? m.e. on F100 42- 45 I4 mJy F450 ? Flux at 450µm 47- 49 I3 mJy e_F450 ? m.e. on F450 51 A1 --- l_F600 '<' for upper limit on F600 52- 54 I3 mJy F600 ? Flux at 600µm 56- 58 I3 mJy e_F600 ? m.e. on F600 60- 63 I4 mJy F800 Flux at 800µm 65- 67 I3 mJy e_F800 m.e. on F800 69- 72 I4 mJy F1100 Flux at 1100µm 74- 76 I3 mJy e_F1100 m.e. on F1100 78- 80 A3 --- Group Group designation of Groenewegen et al. 1992
Byte-by-byte Description of file: table2.dat
Bytes Format Units Label Explanations
2- 11 A10 --- IRAS IRAS name 13- 21 A9 --- Ident Reference to the Carbon nature (G1) 24- 28 F5.2 mag Jmag ? J magnitude (1.2µm) 30- 33 F4.2 mag e_Jmag ? m.e. on Jmag 35- 39 F5.2 mag Hmag ? H magnitude (1.6µm) 41- 44 F4.2 mag e_Hmag ? m.e. on Hmag 47- 51 F5.2 mag Kmag ? K magnitude (2.2µm) 53- 56 F4.2 mag e_Kmag ? m.e. on Kmag 58- 63 F6.3 mag Lmag L magnitude (3.5µm) 64- 68 F5.3 mag e_Lmag m.e. on Lmag 70- 75 F6.3 mag Mmag M magnitude (5.0µm) 76- 80 F5.3 mag e_Mmag m.e. on Mmag 82- 85 F4.2 mag [12-25] ? IRAS index 12/25µm 87- 89 A3 --- Tel Telescope 91-100 A10 --- Ref References (2) 102-104 A3 --- Group Group designation of Groenewegen et al. (1992A&A...253..150G)
Note (2): Ground based NIR photometry before 1987 is referred to as Ge, the Gezari et al. (1987, Cat. IV/21) catalog. Later work is labelled as follows: Me = Meadows et al. (1987MNRAS.225p..43M), E87 = Epchtein et al. (1987A&AS...71...39E), Fo = Fouque et al. (1992A&AS...93..151F, Cat. II/177) Gu = Guglielmo et al. (1993A&AS...99...31G) LB = Le Bertre (1988A&A...203...85L), E90 = Epchtein et al. (1990A&A...227...82E), Jo = Jones et al. (1990ApJS...74..785J).
Global Notes: Note (G1): References to the carbon star nature. The numbers refer to the GCCCS (Stephenson 1989, Catalogue III/156). Other references are labelled: MSa = Merrill & Stein (1976PASP...88..294M), MSb = Merrill & Stein (1976PASP...88..874M), CK = Cohen & Kuhi (1977PASP...89..829C), Jo = Jones et al. (1978AJ.....83.1437J), 3M = star shows the characteristic 3µm feature (Groenewegen et al. in preparation), SiC = LRS spectrum shows the silicon carbide feature. LRS = LRS spectrum does not show SiC but is very similar to other extremely red carbon stars like AFGL 190 or AFGL 3068.
History: * 12-Mar-1993: Received from A&A Editor * 24-Sep-2003: table2: corrected IRAS number 07576-4055 into 07576-4054
(End) Francois Ochsenbein [CDS] 12-Mar-1993
The document above follows the rules of the Standard Description for Astronomical Catalogues.From this documentation it is possible to generate f77 program to load files into arrays or line by line

catalogue service

© UDS/CNRS

Contact