Periodic Variation of the intrinsic Halpha-line flux

Periodic Variation of the intrinsic Halpha-line flux

Postby Ernst Pollmann » Wed Sep 16, 2020 5:47 pm

Photometry and Spectroscopy of P Cygni: Periodic Variation of the intrinsic Halpha-line flux
See:
https://www.aavso.org/apps/jaavso/article/3590/

Ernst Pollmann
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International Working Group ASPA
Active Spectroscopy in Astronomy
http://www.astrospectroscopy.de
Ernst Pollmann
 
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