The Ritter Observatory Public Archive of Spectra of HD 220057
Sample spectrum of the spectroscopic binary HD 220057 in the Hα region (reprocessed version).
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
Below are échelle spectra of HD 220057 in the Hα region. Right click on link to download desired file.
961104.018_old.fits Version reprocessed to fix a flat fielding problem for the night: 961104.018.fits
Document custodian: Nancy Morrison
Page last updated: 2016 April 16