Night report 2021-08-06
Observers: Matt Nicholl, Evan Ridley, Ben Gompertz
Support: Sara Muñoz, María Delgado, Raúl Gonzalez, Lluís Galbany
TAT: Jacob Teffs, Michael Fulton, Janet Chen
Afternoon: All EFOSC and SOFI calibrations
Start: humidity ~ 17%, wind ~ 10m/s, seeing ~ 1.6"
Middle: humidity ~ 10%, wind ~ 14m/s, seeing ~ 1.6"
End: humidity ~ 20%, wind ~ 11.5m/s, seeing ~ 2.4"
Comments (times in UT):
High wind during day, dropping right around sunset, currently safe to open
Shutter problem encountered during first standard, delayed ~ 30 mins in beginning of night
Starting science targets without image analysis due to high seeing
03:00 wind picking up
06:00 TELESCOPE CLOSED DUE TO WIND (during observations of SN2021tpf)
07:25 DOME OPENED
07:30 OBSERVATIONS RESUMED (SN2021uds)