Hi Bill,
I might give meteor spectroscopy a go sometime, but probably not just yet. I’m in the final stages of getting a new telescope and observatory setup for spectroscopy, so that is taking up all my astronomy time at the moment. I’m guessing you use a grating in front of the camera lens? Apologies if you posted above in the thread. I’d be interested to see a picture of your meteor setup.
I’ve been using a mix of BASS and ISIS. I’m gradually moving more to ISIS now as it is highly automated but a steeper learning curve.
If I’m trying to get an accurate corrected spectrum then I’ll crop off the areas I can’t properly correct. However, if I’m just looking and measuring the lines which are in the spectrum then I’ll usually keep the whole spectrum.
Cheers,
Andy