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blink138
19-09-2015, 12:17 AM
hello members finally had the nerve to do a collimation on my c11 as it was severely out!
when i stacked them i noticed that i had eggy stars in both bottom corners and i realised that i had forgotten to tighten the self centering collar on the hutech adapter so i hope that that is the reason
anyhow it is great to have the big one atop my mount once more
15 times 180s @ iso 800, same darks and equal flats lps2 f6.3
pat

raymo
19-09-2015, 12:29 AM
Looking good there Pat. I notice that the black Bok globules are not sharp.
If you look at my Lagoon Neb. post 17 posts back down this page,
you'll see what I mean.
raymo

blink138
19-09-2015, 12:52 AM
could be right there raymo, though your picture is very small, i wonder if my focus was a bit soft or my collimation is still out a trifle?
pat