Galaxien M81 + M82 und Orionnebel M42

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Object:      Galaxies M81+M82

Date:        26.11.2006

Location:    Oberes Schlierental 1450m . M.

SQM:         21.36m/s2 at 23:55UTC

Telescope:   Meade Schmidt-Newton 254mm f/4

Mount:       ALT-7

Autoguiding: SBIG STV
           
Camera:      Canon EOS 20Da

ISO speed:   1600

Dark Frame:  Master-Dark

Flat Frame:  Master-Flat

Exposure:    total 100minutes


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Object:      Orion Nebula M42

Date:        26.11.2007

Location:    Oberes Schlierental 1450m . M.

SQM:         21.36m/s2 at 23:55UTC

Telescope:   Meade Schmidt-Newton 254mm f/4

Mount:       ALT-7

Autoguiding: SBIG STV
           
Camera:      Canon EOS 20Da

ISO speed:   1600

Dark Frame:  automatically

Flat Frame:  Master-Flat

Exposure:    6x10 + 5x60 + 4x241 seconds



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