M57 "The Ring"

 Posted: Jun 3rd, 2023
Show astrometry on hover
NGC
IC
HD
Technical Info
Telescope/Lens: Sky-Watcher 2001
Camera: ZWO ASI 1600MM Pro
Mount: SW NEQ6 pro
Accessories: Линза барлоу 2Х
Exposure:
300 x 10" ISO/Gain: 139 - Optolong Olll 6.5nm
300 x 10" ISO/Gain: 139 - Astrodon Ha 6nm
20 x 60" ISO/Gain: 139 - Optolong Olll 6.5nm
20 x 60" ISO/Gain: 139 - Astrodon Ha 6nm
Red zoneLight Pollution:
 Novosibirsk, Russia
 Jun 3rd, 2023
2 h 20 m
1494
Resolution: 1350x900 px
Scale: 284 KB
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Comments

Two-inch barrel or using a 1.25-inch adapter?
9 Feb, 2025 Reply

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