Am trying to establish a coherent workflow and find that when I try to merge files created in CCDStacker LRGB Combination says they need to be RGB images (they start as Greyscale). I tried to change them using the Image/Color Space to convert to RGB, but that did not help. Also seems that if I start from scratch and try to do Image Calibration and Dynamic Allignment in PixInsight I wind up with Greyscale images too.
What boat am I missing here?
EDIT: There appears to be some issues with this transfer. On CloudyNights was told to modify the FITS formats settings and now I am up and running... new to work on the ColorCalibration next.
