ericsimages
Widefield view of the Double Cluster (Caldwell 14)<br />
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~1.5 hours of LRGB<br />
L=10x300s<br />
R=10x60<br />
G=10x60<br />
B=10x60<br />
Calibration 20,20,10 flats of each LRGB<br />
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Date: 11/22/11<br />
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Telescope: Takahashi FSQ-106ED with CAA<br />
Mount: Astro-Physics Mach1GTO<br />
Guider: Meade DSI Pro through Astrodon MMOAG, with 2 Px Dither<br />
CCD: Finger Lakes Instruments ML11002 CCD, with 65mm shutter<br />
Fiter Wheel: Finger Lakes Instruments CFW-2-7<br />
Filters: Baader 50.8mm LRGB<br />
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Software: MaximDL, Registar, Photoshop CS3 with Carboni & GXT<br />
Location: Light polluted back yard in El Paso, Texas<br />
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Polar Alignment: PoleAlignMax