AstroAndy Posted March 10, 2013 Share Posted March 10, 2013 M51, 1x5m+6x3min combined (entropy weighted in DSS) approx. 90DFB.M63 1x10m, 8Darks, 80 Flats, 100 Bias.M81, unsure on those stats, a few 5m, w/ dfb. All done with a Mammut Brightstar CCD cooled @ prime focus, SW200P EQ5 Synscan, guided w/ QHY5, Medium to high LP, deinterlaced in Night Watch Studio, and processed in DSS, Ulead and Win Photo (3xdrizzle in DSS, no crashes). Link to comment Share on other sites More sharing options...
WaveSoarer Posted March 10, 2013 Share Posted March 10, 2013 Those are excellent. I assume that you've cropped these. Link to comment Share on other sites More sharing options...
Pete Presland Posted March 11, 2013 Share Posted March 11, 2013 very impressive, well done! Link to comment Share on other sites More sharing options...
AstroAndy Posted March 11, 2013 Author Share Posted March 11, 2013 Thanks, Wave and Bunny@Wave, indeed, I must admit to a little cropping, on M51 to cut out the noise, not done much on M81 (also noise), and on M63, which was the only halfway decent 10m exposure, I had to crop out the more evident not so round stars. :S . Link to comment Share on other sites More sharing options...
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