Night Report 2018-12-08

Observers: Noel Castro Segura & Miika Pursiainen

Support: Charlotte Angus & Philip Wiseman

TAT:Regis Cartier & Lluís Galbany

Calibrations:

EFOSC:

biases

dome flat fields

arcs (evening and morning)

grz Skyflats (evening)

Weather:

Start: Night starts in good weather. Seeing 1-1.5", humidity ~30%

Middle: Seeing ~1.5"

End: Seeing ~1.0

Instrument - EFOSC

UT Target Type Setup airmass Seeing notes

-----------------------------------------------------------------------------------------

Image Focusing

00:45 VMA2 STD all 1.2 1.3

01:15 SN2018ilu Follow gr13 1.4 1.3

01:45 SN2018jag Follow gr13 1.4 1.2-1.5

03:30 SN2018ivc Follow gr11+gr16 1.2 1.6

04:20 ZTF18acsxvij Class gr13 Transient not visible in the acquisition image

04:25 L745a STD all 1.3 1.2

04:55 AT2018qm Follow 9x200s r 1.04 1.4

05:35 AT2018jkb Class gr13 2.0 1.5 Spectrum shows blue continuum and Balmer emission lines

05:55 SN2017ijn Follow gr16 1.5 1.2-1.4

07:25 AT2018hla Follow gr11 1.2 1.2

08:25 L745a STD all 1.3 1.3