Night report 2020-02-13
Observers: Anais Möller, Melissa Amenouche (Clermont-Ferrand), Mat Smith (Southampton)
Support Team: Miika Pursiainen (Southampton), Charlotte Angus (DARK)
TAT: Giuliano Pignata (UNAB/MAS), Phil Wiseman (Southampton), Priscila Pessi (CONICET)
Summary: Photometric night with 7 follow-up targets (3 photometry; 5 spectroscopy) and 4 classifications
Afternoon Calibrations: Dome flats, Arcs, Bias frames
Afternoon: Blue skies and a freshening wind
Sunset: 8.30 (local); 23.30 UT; a burning molten sun being consumed by the ocean
Post-sunset: Skyflats: UBV; R and I will have to wait until morning.
Outlook: Small clouds on the horizon, but nothing to imply that we can't photometry it up.
Start of the night: Seeing 1.1"; Wind: 1m/s
Middle of night: Seeing 0.9"; Wind: 2m/s
Early morning: Seeing 0.9"; Wind: 4m/s
End of the night: Seeing 1.0"; Wind 5m/s
Pre-sunrise: Skyflats: VRi; it's too bright for B :)
1. Potential targets AT2020bxd, AT2020cdm, AT2020cho and AT2020asa have been classified elsewhere (all as SNeIa), so are removed from consideration