NGC2903
The NGC 2903 is a barred spiral galaxy about 30 million light-years away in the constellation Leo.
Equipment: Exposure details: Location:
Telescope: RCOS 12.5 Open Truss
Mount: Paramount Me
Camera: SBIG STL-11000M
Filters: Baader LRGB
Luminance: 24x15min
Red: 6x15min
Green: 6x15min
Blue: 6x15min
Rachia, Veroia, Greece
N 40o29'00.0" - E 22o12'55.0"
Elevation:550m
9 February 2011
Image details:
Acquisition: MaxImDL Reduction/stacking: CCDStack RGB weights: Aladin/eXcalibrator
RGB combine: CCDStack LRGB creation: Photoshop CS3
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