NGC7635

 Posted: Oct 29th, 2025
Show astrometry on hover
NGC
IC
HD
Technical Info
Telescope/Lens: Ричи-Кретьен F=3200
Camera: FLI ProLine 9000
Mount: Вилочная
Guide Scope: off-axis
Guide Camera: ZWO432MM
Accessories: фильтры Astrodon 3nm
Exposure:
91 x 1200" ISO/Gain: 3600
Orange zoneLight Pollution:
 Nijniy Novgorod, Russia
 Oct 1st, 2025
30 h 20 m
153
Ha 30x1200
OIII 39x1200
SII 22x1200
Resolution: 2979x2927 px
Scale: 16930 KB
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Comments

Hmm. Serious equipment. Exposures of 20 minutes. 30 hours total. Yet the result raises questions.
29 Oct, 2025 Reply

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