Night report 2024-12-26

Night Report 2024-12-26

Observers: Niilo Koivisto, Christian Vassallo

Support:  Timo Kravtsov, Niko Pyykkinen, Christina Humina

TAT:  Sara Faris, Jacco Terwel, Michael Fulton

Start (01:04 UT): Humidity: 43%, Temperature:  13.2 Celsius, Wind speed: 2.3 m/s , Seeing: 0.8

Middle (04:30 UT): Humidity 31%, Temperature:  13.7 Celsius, Wind speed: 3.4 m/s , Seeing: 0.8

End (08:07 UT): Humidity 38%, Temperature: 11.6 Celsius, Wind speed: 5.0 m/s, Seeing: 1.2

Calibrations: Afternoon calibrations:  bias, specflats, arcs in gr11, g13, gr16, skyflats V, g. Morning calibrations: arcs in gr11, g13, gr16

Comments:  Good weather and seeing was around 1 all night.