Night Report 2019-01-08
Observers: Giuliano Pignata & Ósmar Rodríguez
Support: Mariusz Gromadzki
TAT: Joe Anderson & Janet Chen
Calibrations
Morning: arcs gr11+gr13+gr16
Evening: PESSTO_bias, PESSTO_calib, PESSTO_SkyFF_eve_grz
Weather
Start: Humidity 70%. Thin clouds. Wind speed <5 m/s. Seeing 0.7-1.2".
Middle: Humidity 30-60%. Wind speed <5 m/s. Seeing 0.6-0.9".
End: Humidity 40-50%. Thin clouds. Wind speed 5 m/s. Seeing 0.6-0.8"
Notes
The night is not photometric.
All observations were done with the 1.0" slit.
Instruments - EFOSC2 & SOFI
UT Target Type Setup airmass Seeing Notes
-----------------------------------------------------------------------------------------
00:34 AT2018kcw classification gr13 2.1 1.2*
00:50 SN2018khh follow-up gr11 2.2 0.9**
01:21 AT2018fyk follow-up gr11 2.3 0.9**
02:12 GD71 STD gr11+gr13+gr16 1.5 0.7**
02:29 SN2018jkb follow-up gr11+gr16 1.6 0.9**
03:49 ZTF19aabimbg classification 1.6 0.7** The target was not visible in the acquisition.
03:58 AT2019cj classification gr11 1.1 0.6**
04:45 AT2019jf classification gr13 1.1 0.6** SNIa
05:07 ZTF19aabyget classification 1.7 0.7** The target was not visible in the acquisition.
05:12 AT2019kf classification gr13 2.5 0.9** SNIa
05:28 LTT3864 STD gr11+gr13+gr16 1.2 0.7**
05:40 EFOSC2 -> SOFI -> EFOSC2 SOFI had an unknown failure, so we switched again to EFOSC2.
06:40 SN2018ldu follow-up gr13 1.55 0.7**
07:36 SN2018hfm follow-up gr13 1.2 0.7**
08:27 AT2019gf classification gr13 1.4 0.8** SNIa
08:43 L745a STD gr11+gr13+gr16 1.6 0.6**
*DIMM seeing.
**seeing from the acquisition images.