Elefantenrüssel vdB142 bei 400mm f/3 mit STL-11000M

vdB142


Object:      Elephant's Trunk vdB142 in IC1396

Date:        07.10.10

Location:    Oberes Schlierental 1450m . M.

SQM:         21.45m/s2 at 22:15UTC by 10°C

Telescope:   Astrooptik Keller Cassegrain 400mm f/3

Mount:       ALT-7

Autoguiding: Second chip in SBIG STL-11000M
           
Camera:      SBIG STL-11000M

Filter:      LRGB + H-alpha

Dark Frame:  -25°C

Exposure:    5xL600s, 4xR600s, 4xG600s, 4xB600s, 4xH1200s
             total 250minutes



Second Object: Pac Man NGC281

Filter:        H-alpha

Dark Frame:    -25°C

Exposure:      4xH1200s, total 80minutes
 


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