2021-08-31

Observers: Ernesto Camacho, Lluís Galbany

Support: Mariusz Gromadzki

TAT: Shubham Srivastav, Tassilo Schweyer, Jacob Teffs

EFOSC Calibrations:

Afternoon: Bias, flats

Morning: grz skyflats

Weather:

Start: humidity 10%, wind 14 m/s, seeing NA

Middle: humidity 20%, wind 11 m/s, seeing NA

End: humidity 23%, wind 5 m/s, seeing NA

Comments (times in UT):

Cloudy all night