Galaxie M33

Vollbild


Object:      Galaxy M33

Date:        14.10.07

Location:    Oberes Schlierental 1450m . M.

SQM:         21.40m/s2  at 22.05UTC by 1°C
SQM:         21.45m/s2  at 22.57UTC by 1°C
SQM:         21.52m/s2  at 23.40UTC by 1°C

Telescope:   Meade Schmidt-Newton 254mm f/4

Mount:       ALT-7

Autoguiding: SBIG STV
           
Camera:      Canon EOS 20Da

ISO speed:   1600

Dark Frame:  Master-Dark at 1°C

Flat Frame:  Master-Flat at 0°USZ with Paracorr

Exposure:    20 x 362s, total 120minutes


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