Observers: Phil Wiseman, Charlotte Angus
Support Team: Lizi Swann, Mat Smith
TAT: Claudia Gutierrez, Michel Dennefeld, Maria Teresa Botticella
Calibrations: EFOSC2: Morning: Arcs, dome flats, bias Additional flats & arcs for M. Dennefeld.
Weather: Sunset: 22:13 UT, Twilight (end): 23.28 UT
Morning Twilight (start): 10.09 UT
Beginning of night: Cloud, humidity 90%, wind speeds ~10m/s. Temp ~-3 deg Middle of night: Clear, humidity 63% and dropping, wind speeds between 5-10 m/s. Temp ~0 deg End of night: Beautifully clear, wind speeds 8m/s, temp~ 2 deg
Dome closed all night due to ice. |
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