B blinky Well-known member Apr 13, 2021 #1 Hi, Can somebody help - I cannot get the Photometric colour calibration process to run on this image for some reason - says it only found 2 stars... m101.xisf Shared with Dropbox www.dropbox.com
Hi, Can somebody help - I cannot get the Photometric colour calibration process to run on this image for some reason - says it only found 2 stars... m101.xisf Shared with Dropbox www.dropbox.com
P pfile Well-known member Apr 14, 2021 #2 your image is already stretched... PCC should be run on linear images. the star profiles and values must be messed up enough by the stretch that they can not be detected by PCC. rob
your image is already stretched... PCC should be run on linear images. the star profiles and values must be messed up enough by the stretch that they can not be detected by PCC. rob
