astroimages
Darin E. Fields' Astrophotography Pages
 

ST2000: NGC 2903 Galaxy in Leo

Exposure: 70 minutes (7 x 600sec.) unbinned
Camera: SBIG ST-2000XM cooled @ -30c off ambient temperature of -24c !!
Telescope: C11 @ f/6.3
Mount: Losmandy/Gemini G-11
Processing: Maxim/DL-CCD, Photoshop 6.0
Date: 1/27/03
Image size 50%
st2k-ngc2903: