OSTAR2002 Grid: Ultraviolet Spectra

For each model atmosphere, we have calculated with Synspec a detailed spectrum in the far ultraviolet, from 90 to 200 nm. The linelist includes lines between experimental energy levels and lines between predicted levels (Kurucz 1994) for Fe and Ni. Two files are available for each model atmosphere: the detailed spectrum (*.uv.7) and the continuum spectrum (*.uv.17). With program ROTIN, spectra can readily be convolved with instrumental and rotational profiles, and/or normalized.

The tar archive files contain 138 two-column ASCII files (2 for each model atmosphere):

- Wavelength [A]

- Eddington Flux Hl at the stellar surface [erg s-1 cm-2 A-1]

UV spectra are available for 9 scaled-solar chemical compositions:

 Z / Zo   File   Z / Zo   File
2   Cuvspec.tar  (84 MB)   1 / 30    Vuvspec.tar  (62 MB)
1   Guvspec.tar  (80 MB)   1 / 50   Wuvspec.tar  (61 MB)
1 / 2   Luvspec.tar  (76 MB)   1 / 100   Xuvspec.tar  (59 MB)
1 / 5   Suvspec.tar  (71 MB)   1 / 1000    Yuvspec.tar  (54 MB)
1 / 10   Tuvspec.tar  (67 MB)      


Detailed Optical Spectra (300-750 nm) are also available.


Last update: January 19, 2003