M42-Orion_2nights_DSS_Siril_AP

Orion nebula (M42)
405 exp.
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Stacking mode: Intersection
Alignment method: Automatic
Stacking step 1 ->405 frames (Gain: 200) - total exposure: 1 hr 7 mn 30 s
RGB Channels Background Calibration: Yes
Per Channel Background Calibration: No
Method: Median Kappa-Sigma (Kappa = 2.00, Iterations = 5)
-> No Offset -> Dark: 1 frames (Gain : 200) exposure: 10 s
-> No Flat
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Background neutralization
Color Calibration
Mirror X
Crop (x=15, y=20, w=2800, h=1660)
Asinh Transformation: (stretch=1000.0, bp=0.00000)
Histogram Transf. (mid=0.098, lo=0.031, hi=1.000)