Night Report 2022-02-01
Observers: Evan Ridley, Tom Killestein, David O'Neill
Support: Matt Nicholl, Joe Lyman
TAT: Lluís Galbany, Andrea Reguitti, Timo Kravtsov
Evening: bias, Pessto calib, spectroscopic arcs
Start: 01:00 UT, thick clouds, humidity 66%, wind speed 2 m/s, seeing 1.8 (DIMM)”
Middle: 05:00 UT, thick clouds, humidity 60%, wind speed 3 m/s, 0.9 (DIMM)”
End: 08:30 UT, clouds, humidity 45 %, wind speed 5 m/s, seeing 0.9 (DIMM)”
Due to thick clouds and high humidity, the telescope was closed until ~02:40 UT.
Telescope closed at ~5.00 due to clouds and did not reopen.