Comet C/2017 T2 (PANSTARRS) and the open cluster NGC 884 (Chi without Ash)
Photo description / processing
Calibration: Darks, Offsets, Flats, 31 frames each
January 23, 2020
I managed to photograph the comet between the clouds on January 23rd.
To capture as many frames as possible, I shot at 30-second exposures, even though both the stars and the comet allowed for longer exposures.
Technical information
- Telescope/Lens
- Sky-Watcher BKP150/750
- Camera
- ZWO ASI1600MC-Cool
- Mount
- Sky-Watcher NEQ6 Pro
- Guide Scope
- Stellarvue 9x50 Finder Scope
- Guide Camera
- QHY5V-M
- Accessories
- Baader 2-inch MPCC Mark III, ZWO EFW 7x36mm Filter Wheel
- Software
- Astro Photography Tool, PHD2, DeepSkyStacker, FitStacker, Adobe Photoshop
- Location
- Гжель, Московская Обл., Россия
Exposure
- 69 × 30″ · ISO/Gain: 139 · Optolong L-Pro
Total exposure: 35 m




Comments
There are no comments on this photo yet.
Sign up or sign in to leave a comment.