Pinwheel Galaxy or M101
Skywatcher 190MN, NEQ6 mount, Altair Tri-|Band filter, ASI294MC Pro at -20C. 45 x 5 minute exposures (3 hour 45 minutes ) at Gain 120, Offset 30, 50 dark frames, 50 flat fields and 50 dark flat frames.
Processed in Pixinsight Topaz denoise and Photoshop.
Collected between 0:38 to 2:07 on the 21st and between 22:35 and 1:08 on the 22nd/23rd of March, 2022.
Passing thin clouds.
Pinwheel Galaxy or M101
Skywatcher 190MN, NEQ6 mount, Altair Tri-|Band filter, ASI294MC Pro at -20C. 45 x 5 minute exposures (3 hour 45 minutes ) at Gain 120, Offset 30, 50 dark frames, 50 flat fields and 50 dark flat frames.
Processed in Pixinsight Topaz denoise and Photoshop.
Collected between 0:38 to 2:07 on the 21st and between 22:35 and 1:08 on the 22nd/23rd of March, 2022.
Passing thin clouds.