Night report 2017-09-20

Observers: Zuzanna Kostrzewa-Rutkowska, Simon Hodgkin and Mariusz Gromadzki,

TAT: Lluís Galbany, Joe Lyman

Support team: Morgan Fraser, Emma Callis

Calibrations: biases, dome arcs+flats, grz twilight flats,

Conditions: we start with seeing ~2" then improve to 0.8-1.3"

Non-detection: AT2017lax

UT Target Type Comment

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23:40 AT2017egv follow-up Gr11 silt=1.5"

00:20 AT2017lax class Non-detection after detailed inspection of aqu image by Simon

00:25 AT2016cvk follow-up Vgri seeing 0.8"

01:10 PG2336 standard photo

01:22 Feige110 standard spec

01:46 ATLAS17kxb class Gr13 Ia +9d

02:03 AT2016iks follow-up BVgri

02:31 AT2017gut class Gr13 blue continuum

02:55 AT2017kwi class Gr13 Ia around maximum

03:14 Feige110 standard spec

03:40 AT2017gah follow-up Gr11&Gr16

04:44 PG0231 standard phot

04:58 ATLAS17kwe class Gr13 Ia around maximum

05:15 EFOSC2->SOFI

05:30 HIP109059 tell_AT2017gah BG

05:45 AT2017gah follow-up BG

07:16 AT2017gah follow-up JHK

07:50 HIP029337 tell_AT2017gah BG

07:55 AT2017fzw follow-up BG

08:23 AT2017fzw follow-up JHK

08:34 EG21 standard BG

08:47 AT2017gci follow-up JHK