This night's session consisted of 30sec x 1600iso and 60sec x 800iso exposures:
Tv11250s x 1600iso Flat Tv1640s x 800iso Flat
I thought a big part of Flats was to remove things like dust motes so I'm glad to hear it's possible.
Let me know if you can download the CR2 from here:
Geez oh man... Thanks Steve! I'll upload a correct file
Steve, you're awesome! Yes, please, I would love to see the resultSTEVE333 wrote: ↑Fri Aug 30, 2019 4:55 pm Just FYI, I downloaded your M31 image and applied the Surface Blur Noise Reduction technique to it, and, it did indeed remove the dust mote. With the dust mote gone the image could be stretched and processed more. The result is a nice M31 with nice contrast. If you would like to see the result I could post it here. You have some nice data to work with.
Best of success in solving your flats problems.
Steve
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