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View Full Version here: : Comet ISON, Brisbane, 8th Nov


von Tom
08-11-2013, 05:37 AM
At 13 degrees elevation 3:33am local Brisbane time, with astronomical twilight starting 7 minutes earlier, Comet ISON is not proving an easy object to image.
100% crop of stack of 15x 30sec exposures, 200mm f/2.8, Canon EOS 600D ISO 6400.

Thanks for looking,

Tom

Dennis
08-11-2013, 07:13 AM
Wow Tom, you’ve really had to dig this one out of the horizon – what dedication! The tail is quite distinct given the crud you’d have been shooting through.

Cheers

Dennis

Larryp
08-11-2013, 07:45 AM
Good shot, Tom

cometcatcher
08-11-2013, 08:12 AM
Good shooting. The elevation is getting more difficult every day now.

malau
08-11-2013, 09:48 AM
Hi Tom,

You took the photo without the telescope?

astronobob
09-11-2013, 02:10 PM
Fantastic Tom :thumbsup: I had a go with the scope, but twilight won the race. Might try the Lens also, F2.8 could be advantages to the slower f/rat of the scope, tomoro would be very last chance and cloud is approaching fast :rolleyes: Cheers for the post, I'd be very happy with that. Job well done :thumbsup:

RobF
09-11-2013, 02:29 PM
Thanks again for sharing these Tom. Its been an interesting series.

Rob

Derek Klepp
10-11-2013, 03:16 PM
Thanks Tom lets hope it improves in a week or so.