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About this Image |
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A young Moon at good seeing conditions with the16" cassegrain at f/10 (2-part mosaic). |
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Optics |
16" cassegrain in secondary focus at f/10 |
Mount | MK-100 GEM |
Camera | SBIG STL-11000M at -20C, internal filter wheel |
Filters | Astronomik Ha |
Date | Apr 14, 2005. |
Location | Wildon/Austria |
Sky Conditions | during dusk, raw FWHM 1.5", temperature 10 C |
Exposure | Ha = single 1/200 sec |
Processing |
Image aquisition and calibration in Maxim, curves, unsharp mask in Photoshop; north is up; |