Access to Astronomical Catalogues

← Click to display the menu
J/A+A/321/L9        Barium stars in the HR diagram    (Bergeat+ 1997)

The Barium stars in the Hertzsprung-Russell diagram Bergeat J., Knapik A. <Astron. Astrophys. 321, L9 (1997)> =1997A&A...321...L9B (SIMBAD/NED BibCode)
ADC_Keywords: Stars, barium ; Magnitudes, absolute Keywords: stars: HR diagram; stars: chemically peculiar; stars: evolution Description: Table2 is an extension of Table 1 to 15 additional stars with slightly less accurate parallaxes (see text). The entries are the same in both tables. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table1 40 37 The data for 37 Ba stars table2 40 15 The data for 15 Ba stars tables.tex 77 86 LaTeX version of the tables
Byte-by-byte Description of file: table1 table2
Bytes Format Units Label Explanations
1- 6 A6 --- HD Henry Draper Catalogue (Cat. III/135) or Lu (1991, Cat. V/81) entry 8- 11 A4 --- G Spectral group (see Sect. 2 of paper) 13- 16 F4.2 mag E(B-V) Colour excess of interstellar extinction 18- 22 F5.2 mag Mvl Lower estimate of Mv 24- 28 F5.2 mag Mv Absolute visual magnitude (1) 30- 34 F5.2 mag Mvu Upper estimate of Mv 36- 40 A5 --- LumClass Proposed luminosity class (2)
Note (1): Absolute visual magnitude between the lower and upper estimates as derived in Sect. 3 Note (2): Proposed luminosity class (Sect. 4). III = IIIab II- : possibly IIIa IIIa- : possibly III IIIb- : possibly IVa IVb- : possibly Va
Acknowledgements: Jacques Bergeat
(End) J. Bergeat CRAL-Observatoire de Lyon 28-Mar-1997
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