Night report 2024-12-05

Night report 2024-12-05

Observers: Rita Santos and João Duarte

Support: Mat Smith, Melzie Ghendrih, Andrew Milligan, Georgios Dimitriadis, 

TAT:  Michael Fulton,  Andrea Reguitti,  Shubham Srivastav

Start (01:01 UT): humidity 42.0%, temperature 10.0ºC, wind speed 7.7m/s, 1.4 seeing 

Middle (04:16 UT): humidity 20.0%, temperature 11.6ºC, wind speed 11.5m/s, 1.4 seeing 

End (06:52 UT): humidity 18.0%, temperature 11.1ºC, wind speed 9.6m/s, 1.0 seeing 

Calibrations: Afternoon calibrations --  bias, flats, arcs in gr11,  g13, gr16 and gr18. Morning calibrations -- arcs in gr11,  g13, gr16

Comments: Relatively high seeing for the first half of night, but mostly below 1.5 apart from very low altitude targets.