Night report 2017-11-09

Observers: Francesca Onori, Giacomo Cannizzaro

TAT: Annalisa De Cia, Joe Lyman

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

Instruments: SOFI, EFOSC2

Weather conditions:

At sunset: clear sky, humidity 33%, wind speed 4.7 m/s

UT 05: clear sky, humidity 14%, wind speed 4.3 m/s

Morning: clear sky, humidity 16%, wind speed 1.0 m/s

CALIBRATIONS:

SOFI: specflat

EFOSC: bias, arcs, skyflats grz

LOG

***SOFI***

TARGET TYPE UT FILTER/GRISM SLIT SEEING AIRMASS COMMENTS

Feige110 STD 23:44 BG, RG 1.0 - 1.1

AT2017gww Follow up 00:10 JHK - 1.3

AT2017gah Follow up 00:45 JHK 0.9 1.1-1.5

AT2017hcc Follow up 04:10 JHK 1.2 1.3

AT2017hcc Follow up 04:15 BG, RG 1.0 1.2 1.6

Hip00144 Telluric 05:28 BG, RG 1.0 0.9 1.7

AT2017fzw Follow up 05:55 JHK 0.8 1.1

AT2017fzw Follow up 06:25 BG 1.0 0.9 1.0 Approached elevation limit, so only 8 out of 12 spectra taken

Hip32868 Telluric 07:27 BG, RG 1.0 0.7 1.0

***EFOSC***

AT2017hxt Classification 8:05 g13 1.0 1.0 1.3 type Ib(?)

L745a STD 8:20 g13 1.0 1.0 1.0