DSS

[thing]

You know when you stack your darks, flats etc in DSS and it comes up with a 'Master Dark', is it OK to just use this master dark on your other images that you took that night or do you have to stack all of the darks again?

I'm of course using the same exposure and ISO for the other images.

[blinky]

Yep thats fine, that the idea of them i think

[thing]

Ta.

[Doc]

Yes I think as long it's on the same night, same length of time exposure and same temperature.