Image spcefications:
- Exposure: 3 hours, for each RGB chanel 3 subs of 10, 5, 3 and 1 minute
- Camera: SBIG ST-8300M, Temp -20 ° C, Baader LRGB filters
- Instrument: TEC 140, focal distance 980 mm
- Mount: Paramount MX+
- Guiding: TS Off Axisguider, Starlight Xpress Lodestar autoguider and PHD
- Location: Etoile St. Cyrice, France
- Sky Quality Meter: 21,4
- Ambient temperature: 17° C
- Date: 15 and 16 August 2020
Image acquisition Sequence Generator Pro:
- 3 Red + 3 Green + 3 Blue of 10 min, binned 1x1
- 3 Red + 3 Green + 3 Blue of 5 min, binned 1x1
- 3 Red + 3 Green + 3 Blue of 3 min, binned 1x1
- 3 Red + 3 Green + 3 Blue of 1 min, binned 1x1
- 20 Flat fields per channel with Flatfield panel
- 20 Dark frames of 10 min + 5 min + 3 min + 1 min
- 20 Flat darks (per channel) + 50 Bias frames
Processed with PixInsight 5.8.8
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