tilbrook@rbe.ne
20-01-2013, 02:02 PM
Hi,
It was a lot cooler this morning, and with the cooler box for the camera I managed to get 2 hours and 8 minutes of data for IC 2944.
Quite pleased with the way it's turned out, considerably less noise than prevoius images.
This image is cropped.
8" f/4 astrograph, orion (http://www.astronomyforum.net/wiki/Orion) mini guider, HEQ Pro 5 mount.
Unmodded canon 1100D baader coma corrector.
8 minute subs at iso 800, total 2 hours 8 minuts, darks frames, flats and bias frames applied.
Median stack in DSS (http://www.astronomyforum.net/wiki/DSS), processed in PS (http://www.astronomyforum.net/wiki/PS) 7.
Cropped image.
Cheers,
Justin.
It was a lot cooler this morning, and with the cooler box for the camera I managed to get 2 hours and 8 minutes of data for IC 2944.
Quite pleased with the way it's turned out, considerably less noise than prevoius images.
This image is cropped.
8" f/4 astrograph, orion (http://www.astronomyforum.net/wiki/Orion) mini guider, HEQ Pro 5 mount.
Unmodded canon 1100D baader coma corrector.
8 minute subs at iso 800, total 2 hours 8 minuts, darks frames, flats and bias frames applied.
Median stack in DSS (http://www.astronomyforum.net/wiki/DSS), processed in PS (http://www.astronomyforum.net/wiki/PS) 7.
Cropped image.
Cheers,
Justin.