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Old 05-01-2007, 05:57 PM
tornado33
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tornado33 is offline
 
Join Date: Jan 2005
Location: Newcastle, NSW, Australia
Posts: 4,116
Mars in the daytime

Hi all
While testing my setup for possibly viewing Comet Mcnaut round perihelion in the daytime, I was testing the Argo Navis by locating planets.
Heres a shot of Mars, taken at around 2pm a few days ago! I was also using an infra red filter (passes 800nm and longer) This is a crop of the image, prime focus with 10 inch f5.6 newtonian, stack of 2 ISO 100 shots, shutter sp. around 125th sec.

To set up I aligned the Argo navis off the Sun (with full aperature solar filter on), moved scope away from Sun, removed filter, put on camera and dialled up Mars.
I used the remove gradient feature of Iris to flatten field, as there was some uneven glare present.
Scott
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