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ngc4568 Sc Stack 6frames 60s

Uploaded by Mark Lovik , Feb 20 2023 07:16 PM

ngc4568 Sc Stack 6frames 60s

NGC4568
One minute challenge
Showing what is possible to see in the first minute in EAA

8" SCT, Night Owl Reducer, F/4.23
ASI2600 Camera: 450 gain, 10s subs, -10C, darks and flats applied
ROI Mode: Capture Area=3128x3132
Background Subtraction=Blended Offset




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