Caldwell 14 HaLRGB
- Resolution:
- 5975x3361 px
- File size:
- 26479 KB
Photo description / processing
I've long had the idea of shooting a double with hydrogen, and a start has been made
Technical information
- Telescope/Lens
- Askar 71F
- Camera
- ZWO ASI2600MM PRO
- Mount
- JUWEI 14
- Guide Scope
- ToupTek GS-200 AR
- Guide Camera
- ZWO ASI662MC
- Accessories
- CAA, EAF, EFW, ASIAIR MINI, Askar Reducer x 0.75, Gemini PowerBox
- Software
- Pixinsight, Lightroom
- Location
- Самара, Russia
Light pollution
Yellow, Bortle 5 zone
Exposure
- 16 × 120″ · ISO/Gain: 100 · Optolong L
- 3 × 120″ · ISO/Gain: 100 · Optolong R
- 3 × 120″ · ISO/Gain: 100 · Optolong G
- 3 × 120″ · ISO/Gain: 100 · Optolong B
- 60 × 300″ · ISO/Gain: 100 · Antlia EDGE Ha 4.5 nm
Total exposure: 5 h 50 m
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