[back] PK 072.7-17.1 (Abell 74) in Vulpecula [NED]

 (c) 2007 All astro photo images are copyrighted. They may not be used or reproduced without explicit written permission from the authors.





About this Image / Über dieses Bild

Image Type, Orientation: (Ha=L)RGB  image, North is at 11:45h
Exposure time: Ha: 21x600 sec., R,G,B:9x600 sec., all 1x1 bin (8h total)
Exposure date: August 18th and 19th 2007
Location: Skinakas Observatory at Crete, Greece, remote-controlled from Much/Germany
Filter: SBIG 2" LRGB filter set for STL with Astronomik
Typ II Ha filter
Instrument: Ganymed 60cm-Hypergraph in primary focus (f=1815.9 mm)
Photographer: Stefan Binnewies, Josef Pöpsel


Up to now, the image above is the one with the longest frame exposure time (8h) we did.

DDP was used.



Bis jetzt ist das Bild dasjenige mit der längsten Einzelbelichtung, das wir gemacht haben.

DDP wurde benutzt.

Back to the Planetary Nebulae Overview / Zurück zur Planetarische-Nebel-Übersichtsseite