I think I’ve found an issue with the way the Upload Wizard handles already debayered files. If you upload images whose FITS header shows ‘TG’ as the filter type, then the upload page that shows the “required FITS header information” shows the filter type as “V (TG)”. If you continue the upload, these files show up as ‘V’ filter images and their FITS headers have been edited to say that. When you analyze and go to generate a report based on these images they will get reported as ‘V’ when they are actually ‘TG’.
This does not happen when using the Quick Upload option, which I assume just accepts the files as they are and does not edit the filter type in the header.
Admittedly this is probably not a common work flow but I thought I would point it out. Perhaps the filter pulldown in the Upload Wizard should include TG, TR, and TB as options?