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Who ?
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SBIG ST10 E
L=5x300s 2xBin, R=3x300s 3xBin, G=3x300s 3xBin, B=3x300s 3xBin
Pollux 0.8m azimutal mounted telescope
3557mm (=140 inch) f/4.44
SBIG Filter Set provided with the CFW8
3-lens Wynne corrector
2.2 arc seconds
MaximDL LRGB composit, DDP on the L-channel, no sharpening
good, but only average seeing
Philipp Keller and Christian Fuchs
it was our first light image for the ST10 and the first color CCD image. For that, we are
happy with the image although the blue channel is to noisy.
We had severe problems to guide the blue channel because the guide star was lost even with
20s exposures. Tip: always search for a guide star with the blue filter !
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