2021-01-21

Observers: Raúl González, Lluís Galbany

Support: Sara Muñoz, María Delgado

TAT: Michel Dennefeld, Tomás Muller Bravo, Giuliano Pignata

EFOSC Calibrations:

grz skyflats in the morning only

Weather:

Start: humidity 53% wind 2.3 m/s

Middle: humidity 39% wind 1.5 m/s

End: humidity 47% wind 2.1 m/s

Comments:

No calibrations taken in the evening due to clouds.

Seeing was 3.0 30min before the twilight, it went down to 2.5 once we started with the first object

Started with EFOSC