Spectra of Classical Shell Stars in 1994

Previous abstract Next abstract

Session 83 -- Circumstellar Gas and Dust
Display presentation, Wednesday, 11, 1995, 9:20am - 6:30pm

[83.10] Spectra of Classical Shell Stars in 1994

R.F. Garrison (Astronomy Department, University of Toronto), Tuba Koktay (Astronomy Department, University of Toronto)

Spectra have been obtained of the twenty brightest classical shell stars to determine their present state. High resolution (0.4 A/2pix) CCD spectra have been obtained at H alpha and H beta. Moderate resolution (1.7 A/2pix) CCD spectra have been obtained covering the region 3800-4900 A.

Wednesday program listing