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Asterix2020
25-05-2015, 08:16 AM
Single sub of Comet MASTER. I'm working on a stack but DSS is not playing nice. Anyway, there is some tail visible, but lots of noise.

astrobin: http://www.astrobin.com/182319/

algwat
25-05-2015, 09:45 AM
Keep at it, looks like there is some tail structure there, not just noise I think.

Good to see others trying for this comet.

Kinds regards, Alan.

Asterix2020
25-05-2015, 09:51 AM
I've got another 22 subs, just need to stack them. I agree, definitely some tail there.

algwat
25-05-2015, 10:03 AM
I have a manual method using ImageJ, if you still have issues locking on to the comet.

regards, Alan.

Asterix2020
25-05-2015, 10:04 AM
What's ImageJ? I've managed to get a stack of the stars only with DSS (leaves a fuzzy blob at the central comet position) but that's all. I was going to try and stack the comet and then use a star mask to remove the stars and mask in the comet at it's position. (middle, first, not sure yet).

cometcatcher
31-05-2015, 11:10 PM
That's a nice one Paul!

Asterix2020
01-06-2015, 04:54 AM
Thanks Kevin - I really must get to processing the stack!