Pac Man NGC281 bei 400mm f/3 mit STL-11000
Object: Pac Man NGC281
Date: 13.11.10
Location: Oberes Schlierental 1450m ü. M.
SQM: 21.43m/s2 at 23:40UTC by 4°C
Telescope: Astrooptik Keller Cassegrain 400mm f/3
Mount: ALT-7
Autoguiding: Second chip in SBIG STL-11000M
Camera: SBIG STL-11000M
Filter: OIII (Astronomik CCD) + SII
Dark Frame: -30°C
Exposure: 7xO1200s, 7xS1200s, total 280minutes
Remarks: reject OIII-picture 6
reject SII-picture 1
Moon haven't shone to telescope since OIII-picture 5.
|
E-Mail an: info@astrooptik.ch
Copyright © by Astro Optik GmbH
Letzte Änderungen: 4. Dezember 2010, Webmaster