Alternative Heart (Sh2-1)
Photo description / processing
Shot over several nights from June 11–20, 2023, the object was very low above the horizon.
Technical information
- Telescope/Lens
- Askar FRA600
- Camera
- QHY600L
- Mount
- Sky-Watcher AZ-EQ6 Pro
- Guide Scope
- QHYOAG-M
- Guide Camera
- asi274mm mini
- Accessories
- 0.7x Reducer
- Software
- PixInsight, N.I.N.A.
- Location
- Сочи, Russia
Light pollution
Yellow, Bortle 5 zone
- Date taken
Exposure
- 20 × 180″ · ISO/Gain: 25 · R ·
- 28 × 180″ · ISO/Gain: 25 · G ·
- 19 × 180″ · ISO/Gain: 25 · B ·
- 25 × 180″ · ISO/Gain: 25 · Ha ·
- 6 × 300″ · ISO/Gain: 25 · Ha ·
Total exposure: 5 h 6 m









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