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Crescent Nebula | NGC6888 |
Astro-Collaboration with Patrick Hochleitner (www.photonhunter.at)
Hier klicken für 100% Bildauflösung
Click to see 100% resolution
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Montierung Mount |
NEQ6 Pro SynScan |
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Equipment Equipment |
Skywatcher Black Diamond ED120 APO |
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Kameratyp Type of camera |
ALccd6c Pro Moravian G2 8300 |
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Belichtung Exposure time |
ALccd6c Pro 15 x 15
min. Moravian G2 Ha 26 x 10 min., OIII 24 x 10 min., SII 15 x 15 min. Total: 16h. |
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Brennweite Focal Length |
765 mm with Skywatcher
Flattener/0,85 Reducer |
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Ort / Datum Location / Date |
Schrick, 2011-05-26 Bruck a. d. Glocknerstrasse 2011-06-26+27, 2011-07-04 |
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Entfernung Distance |
5000 Ly. |
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Sternbild Constellation |
Schwan Cygnus |
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Orientierung Orientation |
Norden ist oben North is up |
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Bemerkungen Remarks |
ALccd6c Pro Gain 16,
Offset 118 Moravian G2 8300, both at -20° Data reduction with Theli |
| All images © copyright by Dieter Beer | |
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published at
Ahnerts Astronomisches Jahrbuch 2013
