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III/181  Near Infrared Spectra of Normal Stars    (Torres-Dodgen+ 1993)

An Atlas of Low-Resolution Near-Infrared Spectra of Normal Stars Torres-Dodgen A. V., Weaver W. B. <Publ. Astron. Soc. Pacific 105, 693 (1993)> =1993PASP..105..693T
ADC_Keywords: Atlases; Spectra, infrared; Stars, normal Abstract: The authors present digital spectra of O to M stars, luminosity classes V, III, and Ib in the wavelength range 5750-8950Å, at 15.5Å resolution. The stars follow well defined morphological sequences in both temperature and luminosity. This wavelength region and resolution, combined with the high sensitivity of silicon-based detectors, are very useful for spectral classification. Details of the observations, identifications of the main spectral features, and spectral lines most sensitive to temperature and luminosity are given in the paper. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file stars.dat 88 60 List of stars observed, with positions and MK class sp/* 17 61 Spectra observed, as 2-column tables
Byte-by-byte Description of file: stars.dat
Bytes Format Units Label Explanations
1- 9 A9 --- Name Name of star 15- 16 I2 h RAh Right Ascension J2000 (hours), from Simbad 18- 19 I2 min RAm Right Ascension J2000 (minutes), from Simbad 21- 24 F4.1 s RAs Right Ascension J2000 (seconds), from Simbad 26 A1 --- DE- Declination J2000 (sign), from Simbad 27- 28 I2 deg DEd Declination J2000 (degrees), from Simbad 30- 31 I2 arcmin DEm Declination J2000 (minutes), from Simbad 33- 34 I2 arcsec DEs Declination J2000 (seconds), from Simbad 38- 42 F5.2 mag Bmag Blue (Johnson) magnitude, from Simbad 44- 48 F5.2 mag Vmag Visual (Johnson) magnitude, from Simbad 50- 59 A10 --- SpType MK classification, as in table 1 64- 76 A13 --- spFile Corresponding spectrum in "sp" subdirectory 78- 88 A11 --- spFile2 Second spectrum in "sp" subdirectory
Byte-by-byte Description of file: sp/*
Bytes Format Units Label Explanations
1- 7 F7.1 0.1nm lambda Wavelength (in Angstroems) 9- 17 F9.5 10mW/m2/nm logF Log of flux (erg/cm2/s/Angstroem)
History: * 29-Sep-1994: prepared by A. Torres-Dodgen and N. Roman * 27-Feb-2005: added file "stars.dat" (F. Ochsenbein, CDS)
(End) A. Torres-Dodgen and N. Roman [Mont. I. R. A. and NSSDC/ADC] 29-Sep-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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