Quote:
Originally Posted by Merlin66
I've got to ask... Jeff - what was the issue with your first betcar spectra?
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I just thought I'd have another go at it. When I did the lines seemed much better defined.
Quote:
Originally Posted by Merlin66
Are you doing some pre-processing??
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No, no preprocessing except for dark and bias. I'm flat-out getting my head around just displaying the graph with scale.
I agree with the distance to CCD/scale problem 'though. I have my grating practically at the front of the ST in a filter wheel. I will have to move the mirror forward to allow for further seperation due to focus issues.
I do appreciate the help everyone has supplied so far, its been great. At the moment I sit here in 30+ temps trying to better my data.