Spider Nebula or IC417
Spider Nebula or IC417
Skywatcher 200p, NEQ6 mount, Optolong CLS-CCD filter, Baader MPCC M3 coma corrector, ASI294MC Pro at -20C. 39 x 3 minute exposures (1 hours 57 minutes) at Gain 121, dithering every 5 frames, Offset 30, 20 dark frames, 40 flat fields, 40 dark flat frames.
Processed in APP, Topaz de-noise and Photoshop.
23rd December 2020. Clouds stopped imaging.
Spider Nebula or IC417
Spider Nebula or IC417
Skywatcher 200p, NEQ6 mount, Optolong CLS-CCD filter, Baader MPCC M3 coma corrector, ASI294MC Pro at -20C. 39 x 3 minute exposures (1 hours 57 minutes) at Gain 121, dithering every 5 frames, Offset 30, 20 dark frames, 40 flat fields, 40 dark flat frames.
Processed in APP, Topaz de-noise and Photoshop.
23rd December 2020. Clouds stopped imaging.