[back] NGC 7023 (Iris Nebula) in Cepheus [NED]
Higher resolved image / höher aufgelöstes Bild (2000 x1746 Pixel)
(c) 2007 All astro photo images are copyrighted. They may not be used or reproduced without explicit written permission from the authors. |
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120" |
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About this Image / Über dieses Bild
CCD: | SBIG STL-11000M |
Image Type, Orientation: | LRGB Composite, North is at 12:00h |
Exposure time: | L: 17x600 sec., R,G,B :6x600 sec., all 1x1 bin (5h50min total) |
Exposure date: | July 21st/22nd, 2007 |
Location: | Skinakas Observatory at Crete, Greece, remote-controlled from Much/Germany |
Filter: | SBIG 2" LRGB filter set for STL |
Instrument: | Ganymed 60cm-Hypergraph in primary focus (f=1815.9 mm) |
Photographer: | Stefan Binnewies, Josef Pöpsel |
Remarks: |
CCDSharp and DDP were used. A secondary focus of the Iris Nebula can be found here. A second primary focus version can be found here. |
Bemerkungen: |
CCDSharp und DDP wurden benutzt. Ein Sekundärfokus-Bild des Iris ist hier zu finden. Eine zweite Primärfokusaufnahme ist hier zu finden. |
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