Quote:
Originally Posted by Terry B
Rob
I'm taking more exposures of the nova in Cen tonight.
Im not sure what the limiting mag is really but it is realistically limited by my ability to put a star on the slit. I would think that I can get down to mag 13 but it would be a challenge
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I have managed a reasonable spectrum down to 12.7. I'm trying 13.4 tomorrow night. Will report on how it goes
Pete