Saturday, September 4, 2010

Nightlog 2010-09-03

SA: Paul
SO: Patrick
Others: Zolisa, Siphelo


- Opened with thin cloud around, conditions was not photometric.=20

- Attempted to re-obtain the ghost images found previously from a low track,
but the missing two rows of mirrors made that a bit tricky.=20

- The seeing was too bad for IQ, we are still waiting to see if the elongat=
images were due to atmospheric dispersion.=20

- The variation of the out of focus flux distribution across the VI stage is
still puzzling.=20

- The night was cut short due to cloud.=20


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