Season End, M13 LLRGB 3 Hours

21/04/2009 (13:21) by Petri Kehusmaa

This is one of my last targets for every imaging season. This year I’m imaging this great cluster with RC for the first time! Total exposure time is 3 hours (details in gallery). Seeing was pretty good but I managed to put couple of bad frames into luminance stack and therefore some of the stars look like triangle.

M13

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M45

12/01/2008 (18:14) by Petri Kehusmaa
M45

Finally I got some time to process some of the images taken on 4.-6.01.2008, This is open cluster M45 and exposure time is 5 hours total (LRGB=110:60:50:80).

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