Captured and stacked with ASILive, 35 frames with 10s each
No Calibration with Flats or Darks
Postprocessed with GraXpert and Siril
Same as before, but with slight S-Curve transformations in order to improve contrast.
Same as before, but different workflow.
Workflow:
- Removal of worst satellite Frames
- Registering
- total of 88 frames to be processed
- Stacking
- Cropping, Background extraction and denoising in GraXpert
- Aberration Removal (Siril Script)
- Spectro Photometric Color Correction
- Stretching using Histrogram Transformation and ASinH Algorithm
- Slight S-Curve adjustments
M82 final, workflow with Siril, Background Extraction and Denoising with GraXpert
M86 final, workflow with GraXpert (Background Extraction and Denoising) and Siril, not calibrated.
as before, but different workflow (NO calibration with Flats):
- Removal of worst satellite Frames
- Registering
- total of 345 frames to be processed
- Stacking
- Cropping, Background extraction and denoising in GraXpert
- Aberration Removal (Siril Script)
- Spectro Photometric Color Correction
- Stretching using Histogram Stretch and ASinH Algorithm
- Slight S-Curve adjustments
Same as before, different workflow.
Pro: Tinted borders are gone
Con: Dust Doughnuts visible (just about)
Workflow:
- Removal of worst satellite Frames
- Registering
- total of 348 frames to be processed
- Stacking
- Cropping, Background extraction and denoising in GraXpert
- Aberration Removal (Siril Script)
- Photometric Color Correction
- Stretching using ASinH Algorithm
- Slight S-Curve adjustments
It seems the calibration with the flats didn't work that well. Tinted at the left and the right border (red and blue).
Workflow:
- Removal of worst satellite Frames
- Calibration with Flats
- Registering
- total of 221 frames to be processed
- Stacking
- Cropping, Background extraction and denoising in GraXpert
- Aberration Removal (Siril Script)
- Photometric Color Correction
- Stretching using ASinH Algorithm
- Slight S-Curve adjustments
- Slight Saturation adjustment
Workflow:
- Removal of worst satellite Frames
- Registering
- total of 221 frames to be processed
- Stacking
- Cropping, Background extraction and denoising in GraXpert
- Aberration Removal (Siril Script)
- Photometric Color Correction
- Stretching using ASinH Algorithm
- Slight S-Curve adjustments
Same as before, just a tad more saturation
A bit more stretching than the ones before
Workflow:
- Removal of worst satellite Frames
- Registering
- total of 221 frames to be processed
- Stacking
- Cropping, Background extraction and denoising in GraXpert
- Aberration Removal (Siril Script)
- Photometric Color Correction
- Stretching using ASinH Algorithm
- Slight S-Curve adjustments
