Night report 2022-12-02

Observers: Konrad Grzesiak, Mariusz Gromadzki

Support: Nada Ihanec, Timo Kravtsov

TAT: Anamaria Gkini, Priscila Pessi, Jesper Sollerman, Sheng Yang (Stockholm)

EFOSC2 daytime Calibration

Evening: Bias, arcs+flats (gr 13, 11, 16, 18, 20),

Morning: -

Start: 23:56 UT, humidity ~58 %, wind speed 4 m/s,  DIMM 1"5

Middle:03:00 UT, humidity ~44 %, wind speed 2 m/s,  DIMM 0"8

End: 08:00 UT, humidity ~40 %, wind speed 3.4 m/s,  DIMM 0"6