Observers: Nada Ihanec, Mariusz Gromadzki (Warsaw) Support: Thomas Wevers (ESO) TAT: Nancy Elias-Rosa, Phil Wiseman, Tassilo Schweyer, Janet Chen
EFOSC2 Calibrations:
Spectroscopic flats & arcs dome Gr#11, Gr#16 with filters Free, GG495, OG530 and slit: 1.0 and 1.5 Biases, Sky flats evening grz,
Weather: Start: Humidity 26, wind speed 3 m/s Middle: Humidity 21 , wind speed 4.8 m/s End: Humidity 4, wind speed 2 m/s Clouds from 05:00
Comments: clouds around 04:30, closing telescope at 05:00
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