SUNSET: 
0
Photographer:
Coriorda
Location of Photo:
Malvern, UK
Date/Time of photo:
23rd August 2023
Equipment:
Equipment used Main Scope: William Optics FLT 91 Refractor within 0.8 reducer. Camera: ZWO ASI 1600 MM pro Mount: Skywatcher HEQ 5 Pro ASIAIR to control the imaging sequences. Exposure times, ISO settings etc. Combination of Narrowband and Broadband images. Camera Gain 139. Ha Filter 40 subs of 300s Oiii Filter 64 subs of 300s R / G / B 40 subs of 30s each.
Description:
WR 134 is a variable Wolf-Rayet star located around 6,000 light years away from Earth in the constellation of Cygnus, surrounded by a faint bubble nebula blown by the intense radiation and fast wind from the star. It is five times the radius of the sun, but due to a temperature over 63,000 K it is 400,000 times as luminous as the Sun.
