Image spcefications:
- Exposure: 8,5 hours Ha
- Camera: ZWO ASI2600MM, Temp -10 ° C, Astrodon 5 nm Ha
- Instrument: TEC 140, focal distance 980 mm
- Mount: Paramount MX+
- Guiding: TS Off Axisguider, Starlight Xpress Lodestar autoguider and PHD
- Location: Nozières, France
- Ambient temperature: round 15° C
- Date: Between 5 and 9 August 2024
- © Frans Kroon, Arno-MarkBlesgraaf
Image acquisition Sequence Generator Pro:
- 34 H-alpha of 15min, binned 1x1
- 25 Flat fields with Flatfield panel
- 20 Dark frames of 15 min + 50 Bias frames
Processed with PixInsight 1.8.9-3:
Lineair:
- ImageCalibration,CosmeticCorrection and StarAlignment
- ImageIntegration
- GradiantCorrection
- BlurXTerminator
Non Lineair:
- HistogramTransformation
- NoiseXTerminator
- StarXTerminator
- HDRMultiscaleTransform on starless Ha
- HDRMultiscaleTransform
- LocalHistogramEqualization
- MultiscaleLineairTransform
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