Die Augen NGC4435+NGC4438 bei 400mm f/9 mit STL-11000M

Vollbild


Object:      The Eyes NGC4435+NGC4438

Date:        14.04.09

Location:    Oberes Schlierental 1450m . M.

SQM:         21.55m/s2 at 21:52UTC by 3°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:  -25C

Exposure:    8x600s Luminance, every 2x600s RGB, total 140minutes
 


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Letzte Änderungen: 19. April 2009, Webmaster