Re: Bizare mean values in dark masters

Posted by karenacollins on Jan 18, 2022; 7:17am
URL: http://astroimagej.170.s1.nabble.com/Bizare-mean-values-in-dark-masters-tp1743p1744.html

Hi Pieter,

You didn't mention bias images, so I assume you are not using biases (which is ok if you do not need to scale your darks according to exposure time). In that case, the following is what you should see. The debias option doesn't apply as long as you are not using a master bias.

The master dark should have a mean or median (depending on the option you have selected) value of the raw darks, as you mentioned.

If you are not making progress, please post a screen grab of your DP panel settings.

Karen