Night report 2020-01-15

Observers: Erez Zimmerman, Ido Irani, Steve Schulze

Support Team: Rachel Bruch, Ofer Yaron

TAT: Nancy Elias-Rosa, Giuliano Pignata, Morgan Fraser


EFOSC calibrations (skyflats and arcs) done in twilight. Dome-flats another set of twilight flats and arcs will be taken in the morning.


Start: Humidity 48%, wind speed 1.1 m/s, seeing: 1".

Middle: Humidity 54%, wind speed 6.5 m/s, seeing: 1".

End : Humidity 38%, wind speed 6.5 m/s, seeing: 1.1".


In the middle of the night, we had some unspecified problems with delayed the target acquisition.