Extracting green channel from FITS

Posted by Bill Tschumy on Feb 15, 2022; 10:19pm
URL: http://astroimagej.170.s1.nabble.com/Extracting-green-channel-from-FITS-tp1750.html

I'm looking into using AIJ for preparing files for photometry (the actual photometry will be using the AAVSO VPhot service).  The images were captured using a DSLR and ASIAir and are in FITS format.

Is there a feature in AIJ for extracting just the Green component of the FITS so I can work only with that and report my results as being taken with a TG filter?  With all the amazing functionality of AIJ you would think it would be possible, but I haven't found it.

Thanks,
Bill