Night report 2023-01-28

Observers: Kim Phan, Cristina Jiménez-Palau, Tomás Müller-Bravo

Support: Maria Kopsacheili , Lluís Galbany

TAT: Phil Wiseman, Tom Killestein, Anamaria Gkini

Start:  00:30 UT, humidity ~34% , wind speed 1.2 m/s, DIMM 1.26"

Middle: 05:00 UT, humidity ~34% , wind speed 1.7 m/s, DIMM 1.2"

End:  08:30 UT, humidity ~28% , wind speed 3.3 m/s, DIMM 1.0"

Afternoon calibrations: EFOSC: bias dome flats, spec arcs, UBVRi flats, partial grz flats

Morning calibrations: EFOSC: grz flats (continuation)