Night Report 2022-01-31

Observers: Evan Ridley, David O'Neill

Support: Matt Nicholl, Tom Killestein

TAT: Lluís Galbany, Andrea Reguitti, Timo Kravtsov

EFOSC2 Calibration

Evening: bias, Pessto calib, spectroscopic arcs

Morning: ---

Start: 01:00 UT, thick clouds, humidity 65%, wind speed 3 m/s, seeing -- (DIMM)”

Middle: 05:00 UT, thin clouds, humidity 66%, wind speed 3 m/s, 1.2 (DIMM)”

End: 09:00 UT, thin clouds,,humidity 60 %, wind speed 2.6 m/s, seeing 0.85  (DIMM)”

Comments:

Due to thick clouds and high humidity, the telescope was closed until ~05:00 UT.