Night report 2017-12-28

Observers: Charlotte Angus, Sadie Jones

TAT: Janet Chen, Lluís Galbany, Kate Maguire

Support team: Southampton

Calibrations: biases, dome arcs+flats (day), grz skyflats (eve), spec arcs (morn)

Conditions: Some cloud at the beginning of the night but clear towards the end. Wind 5m/s, seeing between 1.1 and 1.3"

UT Target Type Comment

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00:25 VMA2 standard -

00:56 image analysis - -

01:15 AT2017bzc followup g11 seeing 1.1"

02:05 AT2017bzc followup g16 seeing 1.1"

02:50 GD71 standard seeing 1.2"

03:15 AT2017jan classification Ic-BL, -4d, z=0.396

03:53 AT2017jeb classification aborted - SN light not clear in acq img

03:58 AT2017jfa classification IIP +3d z=0.033. Seeing 1.1"

04:21 AT2017jeb classification Ia? phase unclear

04:54 AT2017jfd classification Ia +5d z=0.081

05:16 SN2017iuk followup gr11 seeing 1.3"

06:10 SN2017iuk followup gr16 seeing ~1.1

06:52 switch to SOFI - -

07:10 AT2017gfo followup K band imaging

08:20 switch to EFOSC - -

08:25 L745a standard