M63 The Sunflower Galaxy, 2nd May 2008 (luminance) & 1st Mar 2009 (colour), Fleet, Hants, England
C11 at f5.7 on G11 mount, ST10XME with AO8 active optics. Luminance guided on m9.9 star at 2.9Hz, L=21x360 secs
Transparency poor, seeing 3.0" FWHM median, Red=12x180 secs, Green=11x240 secs, Blue=11x360 secs, (Total = 4.53hrs)
Luminance Full size (1867 x 1410 pixels) (0.2 Mbytes)