Globular cluster M3
Photo description / processing
25.04.2017, 25.03.2018, 30.03.2019.
Balcony astrophotography, Sarov.
Technical information
- Telescope/Lens
- LZOS APO 130/6, TAL-250K
- Camera
- FLI ML11002, QHY QHY8L
- Mount
- Sky-Watcher NEQ6 Pro
- Guide Scope
- DeepSky 80/480, Guide Scope 50/270
- Guide Camera
- Meade DSI Pro II
- Accessories
- TS-Optics TSFlat2 Field Flattener, PF-6 2-inch Reducer
- Software
- Pixinsight, FitStacker, Adobe Photoshop
- Location
- Саров, Россия
Light pollution
Orange, Bortle 6 zone
Exposure
- 15 × 300″ · ISO/Gain: 0 · Astrodon L
- 10 × 300″ · ISO/Gain: 0 · RGB на камеру QHY8L на ТАЛ-250К
- 16 × 300″ · ISO/Gain: 0 · RGB на камеру QHY8L на АПО
Total exposure: 3 h 25 m
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