The Gamma Cas Nebula

The Gamma Cas Nebula, Monochrome, Nebula, Hydrogen, Ha, HQ Photo
The gamma cas nebula free stock photo

This H-Alpha image shows the Hydrogen Nebulosity near the Monster Star Gamma Cas in Cassiopeia. (40,000 times more luminous than the Sun)

 

This image is a stack of 100 exposures 15 minutes each through a Ha filter. Esprit 100 refractor+ QHY16200 CCD @ -20C.

(8,11,12 june+ 5,6,9,10,11,12,13,14 november 2017.)

 

Knight Observatory, Tomar

 

Free high resolution images the gamma cas nebula, monochrome, nebula, hydrogen, ha, astro.
Licence: Creative Commons - CC0. Photos transferred to the public domain from Creative Commons.

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