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View Full Version here: : Comet C/2012 V4 - Widefield


Astroman
11-12-2012, 12:01 AM
Comet C/2012 V4 - A quick process of 9 subs, 30s @ ISO800. Tough little bugger at such a low altitude, but glad I was able to get it. Used a 105 x 500mm Achro refractor with focal reducer/flattener. Not sure on what focal length it's giving me, somewhere around 250mm? Tracked using an Orion Teletrack Alt/Az mount. You can clearly see Pi and Omicron Sag in the picture (two brightest stars). This image is full framed no cropping.

cometcatcher
11-12-2012, 12:18 AM
Well captured. I can't see any CA with your refractor either.

Astroman
11-12-2012, 06:13 AM
Hi Kevin, yeah it's there, can see it on the subs.