Night report 2017-11-08

Observers: Francesca Onori, Giacomo Cannizzaro

TAT: Annalisa De Cia, Joe Lyman

Support Team: G. Cannizzaro, F. Onori, Z. Kostrzewa-Rutkowska, P. Jonker

Instruments: EFOSC2

Weather conditions:

At sunset: clear sky, humidity 46%, wind speed 2.0 m/s

UT 03:19: thin clouds, humidity 34%, wind speed 3.7 m/s, seeing 2.04

UT 07:34: thin clouds, humidity 28%, wind speed 0.9 m/s, seeing 0.8

CALIBRATIONS:

EFOSC: bias, dome flats, arcs (evening and morning), evening skyflats UVi, morning skyflat BR

LOG

TARGET TYPE UT FILTER/GRISM SLIT SEEING AIRMASS COMMENTS

Feige110 standard 23:57 g11,g13,g16 1.0, 1.5 1.0 1.1 some grism too faint. Repeated.

Feige110 standard 00:17 g11,g13,g16 1.0, 1.5 1.0 1.1

SMT17scn follow-up 00:47 g13 1.0 1.1 1.3

LSQ14cqo classification 01:40 g13 1.0 1.0 1.1 target not in slit

SN2009ip follow-up 02:03 VRi 1.1 1.3 seeing = 1.3 at UT 02:40

ATLAS17mvx follow-up 03:40 gr13 1.5 2.1 1.4

AT2017hcc follow-up 04:42 gr11, gr16 1.0 1.2 1.5

SN2016ezh follow-up 05:24 gr11, gr16 1.5 2.0 1.3

ATLAS17mwk classification 06:30 gr13 1.5 2.0 1.2 Type II

ATLAS17mwu classification 06:52 gr13 1.0 1.0 1.1

ATLAS17mwz classification 07:10 gr13 1.5 1.7 1.1

AT2017hbj follow-up 07:23 gr13 1.0 0.9 1.2

L745a standard 08:20 g11,g13,g16 1.0, 1.5 0.8 1.0