Michael Hambrick <mike.hambrick@...>
Thanks for that information Roland.
It is interesting that you used the same number of blue sub-frames as for the other filters. I have read that most CCD cameras are less sensitive to blue light, and with that many blue stars I would have expected to see more blue sub-frames.
I will add NGC 6791 to the list of objects to capture with my 180 EDT if we ever get a break in the weather and the Sahara dust in Southeast Texas.
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