Night Report 2018-09-16

Observers: M. Gromadzki, T. Wevers

Support Team: J. Lyman

TAT: K. Maguire, S. Prentice

Calibrations:

standard ESO calib, morning skyflats zU

Weather:

thin clouds at beginning of night then clear, humidity 10-19 % and seeing 0.7-1.3 arcsec

UT Target Type Setup Exp airmass DIMM note

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EFOSC2

23:32 EG274 STD gr13,16/1,1.5" - 1.14 1.0

23:53 SN2018bsz Follow gr11/1" 2700 1.24 0.8

00:46 SN2018bsz Follow gr16/1" 2700 1.46 0.9

01:42 SN2018fcg Follow gr11/1" 2700 2.20 1.3

02:36 SN2017ivv Follow gr13/1" 3000 1.15 1.0

03:33 AT2018giu Class gr13/1" 900 1.55 1.4 blue continuum z=0.026, narrow Ha, Hb, [O III], gelato suggests Ib/c

03:53 Image analysis

04:54 SN2018cnf Follow uBVgriz - 1.13 0.8

SofI

05:10 SN2018exb Follow JHK - 1.36 1.2

05:30 SN2018exc Follow JHK - 1.40 1.3 Firt image aborted, rest is fine

06:09 SN2018cnf Follow JHK - 1.21 1.1

07:53 SN2018feq Follow JHK - 1.11 0.9

EFOSC2

08:40 SN2018rw Follow BVgri - 1.15 0.9