Object: Horse Head Nebula B33 Date: 29.12.08 Location: Oberes Schlierental 1450m ü. M. SQM: 21.54m/s2 at 22:53UTC by -8°C Telescope: Astrooptik Keller Cassegrain 400mm f/9 Mount: ALT-7 Autoguiding: Second chip in SBIG STL-11000M Camera: SBIG STL-11000M Filter: Luminance Dark Frame: -30°C Exposure: 6(7)x600s Luminance, total 60(70)minutes |
E-Mail an: info@astrooptik.ch
Copyright © by Astro Optik GmbH
Letzte Änderungen: 2. Februar 2009, Webmaster