ASTR 1040

Tonight we observed the bright star Castor and later Sirius. We tried a variety of exposure times and explored how that affected the spectra taken with the spectrograph on the 18 inch telescope on the SBO deck. You can click on the description of each spectra to save a png image of the spectra, which is shown on the right.
Spectra of Various Stars
Description Spectra
Spectra of Alya (Theta-1 Serpentis)
Spectra of Betelgeuse
Spectra of Procyon
Spectra of Rigel
Spectra of Zeta Ophiuchi

Return to 1040-010 (Toomre) Homepage