CCD vs Film? Lots of time vs no patience? Alright, this is your place to discuss all the astrophotography what's and what's not. You can discuss about techniques, accessories, cameras, whatever....just make sure you also post some nice photos here too!
A new image
Many difficolt to elaborate this image with RGB and Ha (luminance)
I post two image
The first is only rgb channel (r with 30%Ha)
The third is HA Rha GB
L= Ha 27 x 5’
R – G 12 x 5’
B 22 x 5’
RC 250 A&M at F8
Sbig stl 1001
Sbig stv guid with vixen FL70
Gemini G41
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[80% Steve, 20% Alfred] ------- Probability of Clear Skies = (Age of newest equipment in days) / [(Number of observers) * (Total Aperture of all telescopes present in mm)]
