NGC 1491
Photo description / processing
NGC 1491, an emission nebula in Perseus.
Technical information
- Telescope/Lens
- Intes Micro Alter M603
- Camera
- RisingCam ATR3CMOS26000KMA
- Mount
- Sky-Watcher EQ6-R Pro
- Guide Scope
- Sky-Watcher 8x50 Finder Scope
- Guide Camera
- ZWO ASI174MM
- Accessories
- ZWO EFW, Antares f/6.3 Reducer
- Software
- SharpCap, DeepSkyStacker, Fitswork, StarNet++, Adobe Photoshop
- Location
- St. Petersburg, Russia
Light pollution
White, Bortle 8/9 zone
Exposure
- 68 × 300″ · ISO/Gain: 0 · Ha, Astrodon Ha 5nm
- 76 × 180″ · ISO/Gain: 0 · Ha, Astrodon Ha 5nm
- 75 × 60″ · ISO/Gain: 0 · R, Astrodon R
- 90 × 60″ · ISO/Gain: 0 · G, Astrodon G
- 100 × 60″ · ISO/Gain: 0 · B, Astrodon B
Total exposure: 13 h 53 m
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