Just wanted to ask, not sure if this is implemented and I missed it. However, I was looking to see if a temperature stamp could be added alongside the filter, date and duration. I took a bunch of dark frames and unfortunately forgot which ones were which. I also forgot the temperature I was using during the imaging session from a few nights ago since I am going to be using two different temps depending on how hot out it is and how well my camera can cool. 

It's not implemented for filenames if that's what you are looking for, but shows up like:

CCD-TEMP= -2.002E+01 / CCD Temperature (Celsius)

in FITS files.

This feature will be possible once placeholders are implemented in the storage procedure. There is a MR on invent.kde.org to conclude before that step, invent.kde.org/education/kstars/-/merge_requests/278.

-Eric