Night report 2020-11-21

Observers:  Mariusz Gromadzki, Nada Ihanec (Warsaw)

Support:      Seán Brennan, Morgan Fraser (UCD)

TAT:              Roberta Carini (INAF), Giuliano Pignata(UNAB), Phil Wiseman (Southampton) 

EFOSC2 Calibrations:

Spectroscopic arcs  Gr#11, Gr#13 & Gr#16 with filters Free, GG495, OG530 and slit: 1.0 and 1.5

Dome flats


evening skyflats at i, z


Start:  Humidity   22, wind speed  1.1   m/s

Middle: Humidity 16 , wind speed 5.2 m/s

End:    Humidity  14, wind speed 5.7 m/s


photometric night, apparently ESO has maintenance today, so the data was not accessible  during the nigh