Night Report 2017-01-04

Observers: Aleksandar Cikota, Ken Smith

TAT on duty: Janet Chen, Joe Lyman

Support team: QUB, TBD, Mark Magee

Daytime calibrations:

EFOSC2: PESSTO_calib (arcs only), PESSTO_bias

Weather: clear, 32% humidity, wind ~8.2m/s.

00:45 UT: Image analysis

01:10 UT: Follow up of SN2016ije. Seeing 1.24"

02:18 UT: Standard star GD71. Seeing 0.71".

02:30 UT: Switch to SOFI

02:59 UT: Flux Standard star GD7. Seeing 0.71", Humidity 20%, wind 8.5 m/s

03:10 UT: Follow up of SN2016ija, JHK

04:22 UT: Telluric standard Hip019905

04:29 UT: Follow up of SN2016ija, BG, RG

07:10 UT: Telluric standard Hip019905

07:18 UT: Switch to EFOSC. Seeing ~1.0", wind 3.8 m/s, humidity 15%.

07:40 UT: Classification of ATLAS17abb. Type Ia around peak. z~0.095

08:05 UT: Classification of AT2017X. Ia-91T like at 1 week past maximum. z~0.07

08:20 UT: Classification of AT2016jfy. Type Ia, 2 week past max, z~0.04.

08:38 UT: End of night.

08: 40 UT: PESSTO_calib (arcs only)