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J/ApJ/416/787        Mount Wilson Crv Metallicity index             (Soon+ 1993)

The Mount Wilson Observatory Metallicity index, Crv: comparison with other photometric systems SOON W.H., ZHANG Q., BALIUNAS S.L., KURUCZ R.L. <Astrophys. J. 416, 787 (1993)> =1993ApJ...416..787S
ADC_Keywords: Stars, giant; Stars, supergiant; Photometry; Abundances, [Fe/H] Keywords: stars: abundances - stars: late-type - techniques: spectroscopic File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table1 127 236 Data for dwarfs table2 127 141 Data for giants
Byte-by-byte Description of file: table1 Byte-by-byte Description of file: table2
Bytes Format Units Label Explanations
1- 6 I6 --- HD []? HD designation 7 A1 --- m_HD Multiplicity index on HD designation 8 A1 --- n_HD [*] Note for HD 36389 (1) 10- 19 A10 --- Name Other name 22- 27 F6.3 mag <Crv> []? Time averaged spectrophotometric index Crv = 2.5 log (NR/NV) (2) 29- 32 I4 --- o_<Crv> []? Number of observed points 34- 38 F5.3 mag e_<Crv> []? Standard deviation of observed points 40- 44 F5.3 mag b-y Observed b-y index 46- 51 F6.3 mag m1 Observed m1 index 53- 57 F5.3 mag c1 []? Observed c1 index 59- 62 F4.2 mag V-K []? Observed V-K index 64- 67 F4.2 --- THETAeff []? Observed stellar effective temperature (THETAeff= 5040/Teff, Teff in K) 69- 71 F3.1 [cm/s2] log(g) []? Observed surface gravity 74- 78 F5.2 --- [Fe/H]1 []? Scaled iron abundance 79 A1 --- --- ',' indicates a metallicity interval 80- 84 F5.2 --- [Fe/H]2 []? Highest value of metallicity when n_[Fe/H] = , 92- 95 F4.1 mag Dm []? magnitude difference of the two components for double stars 102-106 F5.1 arcsec Sep []? Maximum observed separation for double stars 108-127 A20 --- Period Orbital period for double stars The symbols SBa and SB identify the primary star associated with a known or suspected spectroscopic binary system.
Note (1): Note that the reddest giant on the list HD 36389 had b-y = 1.440 and is not plotted in all the (b-y)-dependent plots. Note (2): N_R and N_V are the counts in the two wider windows (20A) labeled as R_4001 and V_3901, centered at 4001 and 3901 A respectively.
Courtesy: Willie Soon
(End) Patricia Bauer [CDS] 11-Jul-1994
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

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