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


Start: humidity 53% wind 2.3 m/s

Middle: humidity 39% wind 1.5 m/s

End: humidity 47% wind 2.1 m/s


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