a couple of bugs are fixed so that the notebook produces correct output for medium and low gains.

Dear Misha,

The FastCCD dark notebook had a few bugs. I had forgotten to remove the gain bit from the data in two of the cells and therefore, when dark runs with low and medium gains were processed, the output were wrong. I have fixed this issue and also have fixed the last table of the notebook so that the conversion factor from ADU to electrons is correct for low and medium gains.

Thank you for your time. I appreciate it. Best Wishes, Kiana