Night Report 2018-11-16

Observers: M. Berton, E. Congiu

Support: A. Pastorello, A. Reguitti

TAT: R. Cartier, J. Chen

Standard EFOSC calibrations - biases, dome flats, and arcs (evening and morning)

Weather:

Start - thin clouds, seeing - 1.2

Middle - thin clouds, seeing - 1.2

End - clear, seeing ~1.3

Issues:

SOFI - usual problem with the sensor. Solved relatively quickly, but we lost enough time that we had to give up a target.

We repeated the SN2018hle OB to fill a hole in the schedule caused by the problem.

Instrument - EFOSC

UT Target Type Setup airmass seeing notes

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24.20 Feige110 STD all 1.1 1.0

24.45 AT2018ids class gr13 1.7 1.4 Ia

24.55 SN2018ilu follow gr13 1.2 1.2

01.25 AT2018ihx class gr13 1.2 1.2 Ia

01.45 SN2017bzc follow BV 1.1 1.1

03.05 SN2018aad follow gr16 1.3 1.2

Instrument - SOFI

UT Target Type Setup airmass seeing notes

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04.05 Image analysis

04.30 SN2018aad follow Ks 1.2 0.9 noise on the sensor, we managed to solve but we had to start the OB from the beginnning

05.20 SN2018hle follow JH 1.1 0.8

05.50 GD71 STD BG 1.5 1.3

06.00 Telescope focus

06.10 SN2017ijn follow JHK 2.4 1.3

06.40 HIP48693 TELL BG 1.9 1.3

06.42 SN2017ijn follow BG 1.9 1.3 noise on the detector, OB started again

08.33 HIP48693 TELL BG 1.9 1.3