Image spcefications:
- Exposure: Two panel mosaic of 12 hours. Each panel LRGB = 180:60:60:60 minutes
- Camera: SBIG ST-8300M, Temp -20 ° C, Baader LRGB filters
- Instrument: Televue 85 with focal reducer/field flattener focal distance 474 mm
- Mount: Losmandy G11
- Guiding: SBIG Off Axisguider, Starlight Xpress Lodestar autoguider and PHD
- Location and date: Puimichel, France, 24 and 28 august 2014
- Location and date: Etoile St.Cyrice, France, 30 31 august and 1 september 2014
Image acquisition with ImagesPlus 5.75 Camera Control:
- 24 Luminance of 15 min, binned 1x1
- 12 Red + 12 Green + 12 Blue of 10 min, binned 1x1
- 20 Flat fields with flatfield panel
- 20 Dark frames of 15 min + 20 Dark frames of 10 min
- 50 Bias frames
Processing in PixInsight 1.8
- ImageCalibration, ImageIntegration, StarAlignment, ChannelCombination, BackgroundNeutralization, DynamicCrop
- StarMask, RangeMask, Convolution, Pixelmath, ATrousWaveletTransform
- Non lineair: HistogramTransformation, CurvesTransformation, SCNR, MorphologicalTransformation, ACDNR, LocalHistogramTransformation
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