NGC 869, NGC 884 (Double Cluster Chi-Ash) in Perseus

 Posted: Oct 2nd, 2025
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NGC
IC
HD
Technical Info
Telescope/Lens: Sky-Watcher BKP2001
Camera: Canon 450Da
Mount: Sky-Watcher AZ-EQ6 GT
Guide Scope: без гидирования
Software: PixInsight, GIMP
Exposure:
4 x 300" ISO/Gain: 800
Green, Bortle 4 zone:
 Tulskaya Oblast Monastyrshchino, Russia
 Aug 23rd, 2020
20 m
273
Resolution: 1920x1280 px
Scale: 1012 KB
Reprocessing of a 2020 photo. Shot without a corrector, there are few raw files, but what we have is what we have.
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