[back] NGC 7538 in Cepheus [NED]
Higher resolved image / höher aufgelöstes Bild (2000 x 1558 Pixel)
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(c) 2012 All astro photo images are copyrighted. They may not be used or reproduced without explicit written permission from the authors. |
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180" |
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About this Image / Über dieses Bild
| CCD: | SBIG STL-11000M |
| Image Type, Orientation: | LHa-RHaGB-Composite, North is at 9:00h |
| Exposure time: | L: 3x900 sec., Ha(6nm): 8x900 sec., R,G,B: 3x900 sec., all 1x1 bin |
| Exposure date: | September, 12th…November, 2nd 2008 |
| Location: | Skinakas Observatory at Crete, Greece, remote-controlled from Much and Bad Arolsen/Germany |
| Filter: | SBIG 2" LRGB filter set for STL and Astronomik 6nm Ha Filter |
| Instrument: | Ganymed 60cm-Hypergraph in secondary focus (f=4938.3 mm) |
| Photographer: | Stefan Binnewies, Josef Pöpsel |
| Image seeing (FWHM): | 1.1" |
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