Night Report 2018-09-17

Observers: M. Gromadzki, T. Wevers

Support Team: J. Lyman

TAT: K. Maguire, S. Prentice

Calibrations:

PESSTO calib and bias + SofI DomeFlats

Weather:

thin clouds all night, humidity 24-40 % and seeing 1.2-2.5 arcsec

UT Target Type Setup Exp airmass DIMM note

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EFOSC2

23:29 EG274 STD gr13,16/1,1.5" - 1.14 1.2

23:53 AT2018glu Class gr13/1.5" 600 1.65 2.0 SN Ia at max z(SNID)=0.025

00:05 AT2018fvb Class gr13/1.5" 1000 1.50 2.0 SN Ia +2w z(SNID)=0.051

00:26 SN2018eog Follow gr13/1.5" 2700 1.13 1.5

01:20 SN2018ffs Follow gr13/1" 2100 1.61 2.0

02:01 SN2018fcg Follow gr16/1" 2700 2.18 2.0

Image analysis

03:41 SN2018fds Follow gr13/1.5" 3600 1.60 1.8-2.2

04:55 AT2018gfx Class gr13/1.5" 1200 1.42 2.3 blue Balmer, [O III], [S II] and HeII or NIII at z=0.051

05:21 AT2018gkq Class gr13/1.5" 900 1.32 1.8 red Balmer, [O III], [S II] and at z=0.018

05:50 AT2018gkv Class gr13/1.5" 900 1.15 1.9 wrong coordinates reported, looks like K-star (wrong object on the slit)

06:12 AT2018gls Class gr13/1.5" 900 1.10 2.1 SN Ia -2 z(SNID)=0.063

06:34 AT2018gkv Class gr13/1.5" 900 1.13 2.0 looks strang with strong cut off around 4500A (correct object on the slit)

06:55 AT2018gjx Class gr13/1.5" 300 1.15 2.0 blue continuum with possible Ha emission at z=0.011

07:06 AT2018ghu Class gr13/1" 900 1.51 2.0 SN Ia +10 z(SNID)=0.084

07:30 AT2018fzw Class gr13/1.5" 900 1.34 2.1 SN Ia-91T -2 z(SNID)=0.047

07:50 AT2018gju Class gr13/1.5" 900 1.46 1.9 blue SNID faild

08:12 AT2018gea Class gr13/1.5" 900 1.31 2.5 flat continuum with Balmers in emission at z=0.101

08:34 AT2018gjv Class gr13/1.5" 1500 1.47 2.5 blue continuum, featureless

09:06 AT2018gfx Class gr13/1.5" 1200 1.26 3 blue continuum + Balmer, [O III] and [S II] at z=0.051

09:32 VMA2 STD 13,16/1,1.5" - 2.2 3