Ken, my previous post about Darks and temperature is wrong. It doesn’t work that way. But I just deleted all my Darks and made new set and they are in Meade Images/Darks directory. Then I took some Lights with Darks subtraction on and yes, they seem to be brighter and noisier. But also really bad hot pixels are ether smaller or disappeared completely. I think that you need to use histogram to see how the image will turn up after processing. I will have to read bit more about this
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