August 30, 2007
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Image details
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- Instrument - Camera - Accessories - Exposure time - Conditions - Processing - Comments |
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150mm F/6.3 Newton + ATIK 0,5 focal reducer (F=550mm) ATIK16IC monochrome CCD camera Filterwheel + LRGB filters L:R:G:B = 300:180:180:180 sec., auto guiding --- K3CCDTools, Photoshop Local light pollution, altitude : 58° |