[back] NGC 7008 in Cygnus [NED]
(c) 2011 All astro photo images are copyrighted. They may not be used or reproduced without explicit written permission from the authors and Stefan Heutz. |
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180" |
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About this Image / Über dieses Bild
CCD: | SBIG STX16803 |
Image Type, Orientation: | LRGB-Composite, North is at 6:00h |
Exposure time: | L: 9x900 sec., R,G,B: 3x900 sec., all 1x1 bin |
Exposure date: | September, 4th…28th. 2011 |
Location: | Skinakas Observatory at Crete, Greece, remote-controlled from Velbert and Much/Germany |
Filter: | ASTRODON 65mm Filterset for STX |
Instrument: | Ganymed 60cm-Hypergraph in secondary focus (f=4938.3 mm) |
Photographer: | Stefan Heutz, Stefan Binnewies, Josef Pöpsel |
Seeing (FWHM): | 1.5" |
Remarks: |
An 100% image crop of the centre can be found below. NGC 7008 was also one of our very first targets with Ganymed. The "old" result, which was done during the test installation from Josef's backyard, can be found here. |
Bemerkungen: |
Ein 100%-Ausschnitt der Bildmitte ist unten zu sehen. NGC 7008 war auch eines unserer allerersten Ziele mit Ganymed. Das "alte" Ergebnis, das im Garten von Josef während der Testinstallation entstand, ist hier zu finden. |
100% crop / Ausschnitt in 100%
(c) 2011 All astro photo images are copyrighted. They may not be used or reproduced without explicit written permission from the authors. |
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