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this is first light of the IMG6303 used with a new
Pentax 200mm f/4 Medium Format Lens. I have recently made a new adaptor for
attaching the lens to the combination of the filter wheel and focuser
(DF2).
I have a couple of alignment issues I want to check
out before next session but I am pretty happy with this initial
result.
I used 15 minute sub exposures for the Halpha ( 4
total) and 3 minute subs for Green (10 total) and 5 minute subs for Blue (6
total). Total time was 2 hours.
Originally I planned to take RGB plus Ha but I ran out of time before I
could get the Red data shot. So I just used Ha for the Red.
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