#ZWO #ASIAIR #Astrophotography #Hubble #nebula
In this video I will demonstrate how I processed a SHO Hubble Pallete image from captured with a OSC Camera & Dual Narrowband Filter. The image in this video is for Pacman Nebula (NGC281). I collected about 12 hours of acceptable data over 2 nigths back in Sept. 2022. This is the imaging setup I used:
Telescope: William Optics GT71
Main Camera: ZWO ASI533MC Pro
Guide Scope: William Optics Slide Base 50mm
Filter: Optolong L-eXtreme
Guide Camera: ZWO ASI120MM Mini
Mount: Celestron Advance VX
Control: ZWO ASIAir Plus
**FORAXX Pallete Pixel Math from:
thecoldestnights.com/2020/06/...
Sii/Ha/Oiii :
R = (Oiii^~Oiii)*Sii + ~(Oiii^~Oiii)*Ha
G = ((Oiii*Ha)^~(Oiii*Ha))*Ha + ~((Oiii*Ha)^~(Oiii*Ha))*Oiii
B = Oiii
I hope this video is informtive and useful. Please let me know in comments if I missed anything. If you like this video, please consider Subscribing to my channel.
Thanks for watching!
Music in this video: bensound.com