Struve 824


Steve Bodin
Star: Struve 824
Date: 17 Mar 2006
Time:
10pm to 11pm
Seeing: 2/10
Transparency: fair, passing clouds
Location: Mattawa Wa, USA, 46.7N,119.9W
Site classification: Rural
Conditions: 40F, gusty wind, dry
Sky darkness: limiting mag 5.5 due
to moon rising

Telescope: Meade 16 inch LX200GPS UHTC
Eyepieces: not used
Imaging: DX8263SL video camera at prime focus and 2x
Magnification: app. 600x, 1200x

The nutcracker of the project, and in very poor seeing conditions for splitting tight pairs. Difficult to tell in real-time on the TV monitor as the seeing made everything as big as footballs. Managed to stack 30 video frames that showed a pair out of 350. Still poor results, an elongation in reality. Measured: 1.01 sec at 184 deg PA.
 

  

    

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