Sample spectrum of the RS CVn star HR 1099 showing the Fe I 6394 Å and 6400 Å lines on Sept. 24, 1993.
File names are in the form:
observation date followed by serial number, followed by file extension .fits, as in YYMMDD.NNN.fits prior to the year 2000 and YYYYMMDD.NNN.fits after.
Below are échelle spectra of HR 1099 in the Hα region. Right click on link to download desired file.