Quote:
Originally Posted by Saturn488
Yep all understood.
So say after 4 nights of imaging I have the following
- 4 lum images
- 4 red images
- 4 blue images
- 4 green images
All stacked and calibrated with data from that night.
How does one combine multiple colour images of the same colour to process in PixInsight?
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Have you registered these 4 against each other, to achieve one each of LRGB? That can be done in DSS, leaving you with one file for L, R, G, B; which are registered.