Night report 2025-01-16

Observers: Fabio Ragosta, Irene Salmaso

Support: Roberta Carini, Andrea Melandri, Stefano Benetti

TAT:  Thomas Killestein, Lluís Galbany, Amar Aryan

Start ( 00:00 UT): Humidity:66 %, Temperature: 14.1 Celsius, Wind speed:  3.0 m/s , Seeing: 0.86''

Middle ( 4:30 UT): Humidity: 55%, Temperature: 14.1 Celsius, Wind speed: 2 m/s , Seeing: 0.72''

End ( 8:30 UT):  Humidity: 47%, Temperature: 14.4Celsius, Wind speed: 1.2m/s , Seeing: 0.62''

Calibrations: Afternoon calibrations:  bias, arcs in gr11, gr13, gr16, gr18; Morning calibration: arcs in gr11, gr13, gr16, gr18, SkyFlat: Ugriz.