C7 or NGC 2403

 Posted: Apr 10th, 2023
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NGC
IC
HD
Technical Info
Telescope/Lens: Sky-Watcher Quattro 8S
Camera: ToupTek IMX571
Mount: EQ6 Pro
Guide Scope: Искатель 50
Guide Camera: T7m
Software: NINA, Pixlnsight, ФШ
Accessories: Sharpstar 0.95x MPCC
Exposure:
13 x 300" ISO/Gain: 152 - OPTOLONG L-eXtreme
40 x 150" ISO/Gain: 100 - OPTOLONG L-pro
43 x 150" ISO/Gain: 100 - UV/IR
Orange zoneLight Pollution:
 Ekaterinburg Rayon Ozera Gluhoe, Russia
 Apr 10th, 2023
4 h 33 m
1562
I realized that galaxies also need to be photographed with a Hydrogen filter—there's really a lot of it there. I started shooting on 03.04 with the L-Extreme filter while the moon was still huge, then shot on 08.04 with the L-Pro filter, also with moonlight, and finally finished on 10.04 when the moon was no longer visible and shot without a filter.
Resolution: 3732x2377 px
Scale: 465 KB
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