Night report 2022-12-01

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), Skyflats gri

Morning: -

Start: 23:56 UT, humidity ~64 %, wind speed 2.6 m/s,  DIMM 2"3

Middle: 04:00 UT, humidity ~60 %, wind speed 2.6 m/s,  DIMM 1"9

End: 08:00 UT, humidity ~48%, wind speed 2.6 m/s,  DIMM 0"8