FranckiM06 Posted April 26, 2009 Share Posted April 26, 2009 It's me again:This picture of M64 is exposed : 18 x 420" 640 iso but I'm little disappointed about my photo because it is strange to get 2 differents color ! I don't understand what's appenning ! Maybe it is the pollution of my home ! Franckhttp://img208.imageshack.us/img208/8825/m645b.jpg Link to comment Share on other sites More sharing options...
greenkat Posted April 30, 2009 Share Posted April 30, 2009 nice image Franck, if you mean the split in colour from the bottom 1/4 to the upper 3/4 , i dont think that is light pollution, dont think it would cut off in a straight line like that, tho im sure someone will correct me if i'm wrong Link to comment Share on other sites More sharing options...
Trevorw Posted May 1, 2009 Share Posted May 1, 2009 FranckAre you applying darks and flats to imagesc when stackingpossible stray light what camera and scope are you imaging withThanks Link to comment Share on other sites More sharing options...
FranckiM06 Posted May 1, 2009 Author Share Posted May 1, 2009 Hello,I have apply 10 Darks & 10 Offset but I didn't happly any Flats ! Now, I happly the Flats on the news pictures but I'm begining in processing so I don't know everything ! Sorry about that but I would like to find some people near of my home to learn about it. Also, it is not easy with my job so I try to learn (with yours advices) alone.So if I understands what your mind is, I can adjust and take off this different color line ! My processing is : 1) DeepSkyStacker & 2) Digital Photo Professional (Canon software) and 3) Photoshop or irirs !After that, my scope is : Takahashi TSA 102 refractor with Flattener and Canon 40D. Regards.Franck Link to comment Share on other sites More sharing options...
Trevorw Posted May 1, 2009 Share Posted May 1, 2009 FranckHave a look at this article it may helpCheersJim Solomon's Astrophotography Cookbook Link to comment Share on other sites More sharing options...
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