Image spcefications:
- Exposure: 12 hours, HaO3 = 360:360
- Camera: ZWO ASI2600MM, Temp -20 ° C, Astrodon Ha (5nm), O3 (3nm) filters
- Instrument: TEC 140, focal distance 980 mm
- Mount: Paramount MX+
- Guiding: TS Off Axisguider, Starlight Xpress Lodestar autoguider and PHD
- Location: Nozières, France
- Sky Quality Meter: 21,20
- Ambient temperature: -5° C
- Date: 11-17 Februari 2023
Image acquisition Sequence Generator Pro:
- 18 H-alpha of 20 minutes, binned 1x1
- 18 O3 of 20 minutes, binned 1x1
- 25 Flat fields per channel with Flatfield panel
- 20 Dark frames of 20 minutes + 100 Bias frames
Processed with PixInsight
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