Description
Galaxy (Type SA) in the constellation Andromeda. Size 185'x75', surface brightness 13.6mag.
Together with NGC 205 (M110) and M32
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Click on image to enlarge! |
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Date |
September 22, 2005 |
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Telescope |
Pentax 75 SDHF @f/6.7 (f=500mm), Losmandy G11 mount, FS2 drive unit |
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CCD Camera |
ST-2000XM at -15°C |
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Exposure |
LRGB mosaic, each consisting of 4 frames: each 3 x 600s (1x1) / 360s (2x2) / 300s (2x2) / 300s (2x2) |
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Localisation |
Hofheim / Rhein-Main area |
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Conditions |
Average conditions, light pollution |
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Note |
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Image Processing |
Full calibration, pre-processing with MaxIm, final processing with Photoshop |
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© Copyright 2002-2007 by Jürgen Stein |