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III/195 Atlas of Optical Spectral Classification OB Stars (Walborn+ 1990)
The following files can be converted to FITS (extension .fit .fgz or .fiZ)
objects.dat
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Query from: http://vizier.cds.unistra.fr/cgi-bin/VizieR?-source=III/195
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drwxr-xr-x 259 cats archive 8192 Dec 5 19:00 [Up]
drwxr-xr-x 3 cats archive 283 Jan 12 2023 [TAR file]
-rw-r--r-- 1 cats archive 462 Dec 19 2022 .message
-r--r--r-- 1 cats archive 3689 Aug 27 1998 ReadMe
-rw-r--r-- 1 cats archive 377 Sep 19 2007 +footg5.gif
-rw-r--r-- 1 cats archive 2928 Mar 5 2008 +footg8.gif
drwxr-xr-x 2 cats archive 4096 Sep 25 2003 fits
-r--r--r-- 1 cats archive 4606 Aug 27 1998 objects.dat [txt] [txt.gz] [fits] [fits.gz] [html]
Beginning of ReadMe :III/195 Atlas of Optical Spectral Classification OB Stars (Walborn+ 1990)
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Contempory Optical Spectral Classification of the OB Stars: A Digital Atlas
Walborn N.R., Fitzpatrick E.L.
<Pub. Astr. Soc. Pac. 102, 379 (1990)>
=1990PASP..102..379W
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ADC_Keywords: Stars, early-type; MK spectral classification; Stars, OB
Description:
The Atlas provides digital spectra to assist the classification
of OB spectra for 78 standard objects in the wavelength range
395.0-475.0 nm. Spectral types range from O3 - B3 (-B8 at Ia).
The Atlas provides contemporary digital data comparable to the
earlier printed Atlasses by Morgan et al. (1943), Abt et al.
(1968), Yamashita et al. (1977) and Morgan et al. (1978).
The digital data were obtained with the Shectman/Heathcote two-
dimensional, photon-counting detector on the Casegrain spectrograph
at the CTIO 1-meter telescope during October 1988 and March 1989.
The 3-pixel resolution is 1.5 Angstroem, and the full wavelength
coverage is 3800-5000 A. The data were extracted and rectified by
using a uniform template followed by a low-order spine fit.