NGC 281 Pacman

 Posted: Sep 29th, 2025
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NGC
IC
HD
Technical Info
Telescope/Lens: Sky-Watcher BKP2001
Camera: ZWO ASI294MC Pro
Mount: Sky-Watcher EQ5 OnStep
Guide Scope: Angeleyes
Guide Camera: zwo asi120mc
Software: siril, pixinsight
Accessories: Meyon 2" MPC 1x
Exposure:
40 x 120" ISO/Gain: 120 - LAIDA двухдиапазонный 7 нм
Orange zoneLight Pollution:
 Rostov-Na-Donu, Russia
 Sep 20th, 2025
1 h 20 m
290
Resolution: 3590x2662 px
Scale: 4894 KB
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Comments

Is the mount performing well? How many frames were discarded?
30 Sep, 2025 Reply
Cahek-61 Replied to Oeswww
Well, if we're being picky about the frames, about three should have been thrown out because the stars were trailed. The wind was gusty, but all of them went into the stack anyway.
30 Sep, 2025 Reply
Oeswww Replied to Cahek-61
So, basically, it's nothing.
30 Sep, 2025 Reply
Cahek-61 Replied to Oeswww
On one hand, yes... on the other, that's 7.5% defect rate ))
Depends on how you look at it )
30 Sep, 2025 Reply

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