Night report 2022-12-20

Observers: Priscila Pessi,  Anamaria Gkini

Support: Seán Brennan, Steve Schulze (Jesper Sollerman, Janet Chen,  Sheng Yang)

TAT: Emmy Paraskeva, Lluís Galbany, Shubham Srivastav

EFOSC2 daytime Calibration

Evening: Bias, arcs+flats (gr 13, 11, 16), flats g,r

Morning: -

Start: 00:42 UT, humidity ~39 %, wind speed 2.6 m/s,  DIMM 1.01"

Middle: 05:16 UT, humidity ~41 %, wind speed 2.6 m/s,  DIMM 0.75"

End: 8:22 UT, humidity ~39 %, wind speed 4.3 m/s,  DIMM 0.94".

spreadsheet