Night Report 2018-08-02
Observers: Francesca Onori, Robert Stein
Support Team: Giacomo Cannizzaro
TAT: Nancy Elias-Rosa, Mariusz Gromadzki
Daytime Calibrations: Arcs, bias, flat (Gr11,13,16,18,20 - Slit 1.0, 1.5); Sky flats evening (UBVri)
Weather: thin clouds, wind
Twilight Start: 23:33
UT OBJECT SETUP SLIT EXP TIME DIMM AIRMASS COMMENTS
22:49 EG274 gr11+gr13+gr16 1.0, 1.5 60 1.3" 1.1 STD star
23:37 SN2018dyz gr13 1.0 2x1800 0.76" 1.3 Follow-up
00:42 SN2018bsz gr11 1.0 2x2700 0.80" 1.0 Follow-up
02:30 AT2018dyb gr11+gr16 1.0 1500 0.88" 1.3 Follow-up
03:45 GRB180728A BVgri - 300;200 0.80" 1.3 clouds
04:30 - 07:00 thick clouds
07:13 AT2018eec gr13 1.0 900 0.88 1.1 classification SN Ia
07:38 SN2018ecb gr13 1.0 2700 0.90 1.2 Follow-up (clouds)
08:46 SN2017jei gr11 1.0 3300 0.85 1.5 Follow-up difficult to find, no signal in the spectrum
09:48 Feige110 gr11+gr13+gr16 1.0, 1.5 60 0.80 1.4 STD star
Daytime calibrations: morning Arcs, flat