GDay all.
M78 taken between the trees and crap weather in my back yard from 25 Dec24 - 5 Mar 25.
One photo without Ha and one photo thrown in the mixer with some Ha tomato stuff thrown in.
M78 is a Reflection Nebula and is located roughly 1,600 light-years from Earth. It is the brightest reflection nebula in Orion and shines in a soft blue glow, thanks to starlight bouncing off surrounding dust clouds. It’s powered by a pair of young B-type stars, HD 38563A and B, and has dark surrounding lanes.
55xblue 45xgreen 48xred 70xLum 57xHa @300s 23 h
Flats: a bucket load as I pull down and setup each session.
Bias: 60
Gave the darks a miss.
Processed in Pixinsight.
Astrobin:
https://astrob.in/snzeg8/B/
SW250PDS
2"Televue Paracorr
ZWO 2600MM
ZWO 174 Mini
ZWO Asiair Plus
ZWO OAG-L
SW AZEQ6
Optolong 3nm filters