Re: Ancient Stardust

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.

Best Regards

Michael Hambrick
TSR Global Manufacturing Support
PO Box 2000
Orange, TX 77631-2000
Phone: +1 (409) 882-2799
email: mike.hambrick@...

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