OGS 10" RC @ f/9
SBIG ST10XME
AO7
LRGB
L= 10 min x 17, 1x1
R= 10 min x 7, 2x2
G= 10 min x 6, 2x2
B= 10 min x 9, 2x2

Processed with CCDsoft,
AIP4WIN,  and Adobe PS

NGC 2903 is a spiral
galaxy in the
constellation Leo
                      NGC 2903
          Click on image to enlarge