All taken with the SBIG STL-6303e camera on the Meade 16" at prime focus
Autoguiding with the SBIG STV on the Televue 85
M 51
90 seconds X 5 in R
100 seconds X 5 in V
100 seconds X 10 in B
60 seconds X 5 in C
Attempting to color correct for V instead of G filter
Something passed by (4/12/05 2:31 UT):
Combination of many images taken over 3 nights