The Ritter Observatory Public Archive of Spectra of Normal A Stars

Sample spectrum of the Normal A star alpha CMa in the Hα region.

File names are in the form: observation date followed by serial number, followed by file extension .fits, as in YYYYMMDD.NNN.fits.

Unless otherwise noted, listed files are Echelle spectra. The "IR region" ranges from 7910 to 9520 Angstroms for Echelle Spectra; 8200to 9100 Angstroms for LDS Spectra.

Right click on link to download desired file.

alpha CMa (A1 V), HD 48915:

20000229.020.fits

alpha Lyr (A0 V), HD 172167:

930805.003.fits IR region
930902.016.fits IR region, LDS
930911.014.fits IR region, LDS
931006.010.fits
931022.010.fits
20000805.016.fits
20030921.018.fits
20040919.012.fits

beta UMa (B3 V), HD 95418

20040429.012.fits

Document custodians: Dan Kittell Greg Thompson

Page last updated: 5/26/06