NGC 7635, the Bubble nebula, is an HII Emission nebula in the constellation of
Cassiopeia around 7100 to 11,000 light years from Earth. The bubble is created
by intense radiation and stellar winds from nearby stars. This was Collected
over several nights last month from my light polluted skies of central Florida
Ha 20min subs totaling 4 hours.
OIII 20 min subs totaling 3 hours.
SII 20 min subs totaling 3 hours.
Imaging camera: QSI 683 wsg-8
Imaging Telescope: Astro- Tech 8 "Ritchey-Chretien with a focal length of 1625mm
(f / 8)
g11 Losmandy Gemini II equatorial mount
Taken October 10, 11, 26 and 27, 2013