Night Report 2021-08-12

Observers: Evan Ridley, Ben Gompertz, Matt Nicholl

Support: Sara Muñoz, María Delgado, Raúl Gonzalez, Lluís Galbany

TAT: Shubham Srivastav, Stefan Taubenberger, Priscila Pessi

Calibrations:

Afternoon: All EFOSC calibrations

Evening: Sky flats griz

Weather:

Start: humidity ~ 17%, wind ~ 6.5m/s, seeing ~ 1.2"

Middle: humidity ~ 8%, wind ~ 7.6m/s, seeing ~ 1.5"

End: humidity ~ XX%, wind ~ XXm/s, seeing ~ "

Comments (times in UT):

Seeing measured using DIMM during first half