One echelle order of a raw Ritter spectrum of the Be star Psi Persei, taken 2004 October 3, shown in false color
Annual Reports, Ritter Astrophysical Research Center
As published in the Bulletin of the American Astronomical Society prior to 2005
- February 2000 PDF (92K)
- February 2001 PDF (100K)
- February 2002 PDF (56K)
- February 2003 PDF (88K)
- February 2004 PDF (53K)
Annual Reports, Ritter Observatory
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