Thank you all for your

Forums Spectroscopy Master dark frame Thank you all for your

Mr Jack Martin

Thank you all for your replies.

The Atik 460 is cooled to -5 c is that OK ?

I will read through the BASS project user guide to see if I can create a master dark frame.

I assume the same procedure applies to flats and that I need to take a set say 10 after each observing run. ?

My Lhires II has a built in flat lamp.



Huggins Spectroscopic Observatory UK