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Observers: Z.Kostrzewa-Rutkowska, K.Lopez
TAT: J. Chen, M. Fraser, J. Sollerman
Support team: P. Jonker, G. Cannizzaro, F. Onori
Instruments: SOFI, EFOSC2
Weather conditions:
evening UT 23:45: clear, humidity 29%
strong wind
morning UT 8:30: thin clouds, humidity 25%
Calibrations:
EFOSC2 bias, arcs daytime, arcs morning
LOG:
UT Target Type Filter/Grism ExpTime[s] Slit Seeing Airmass Comments
--------SOFI---------
00:03 LTT7987 STD BGRG ~0.8 1.42
00:18 AT2016iks Followup JHK ~0.8 1.23
01:30 Technical issues
01:50 MASTERJ034412.. Followup JHK 1.11 1.13
03:12 P9101 STD JHK ~1.5 1.64
03:17 HIP10545 Telluric BGRG 1.62 1.05
03:23 AT2017gmr Followup BGRG 1.61 1.07
04:40 SOFI --> EFOSC2
-------EFOSC2--------
04:50 L745a STD gr11/gr13/gr16 1.0/1.5 1.40 1.38
05:20 AT2017ilt Class gr13 600 1.0 1.26 1.88
05:38 AT2017ilv Class gr13 600 1.0 1.40 1.83
05:55 AT2017iit Followup gr11 1800 1.0 1.36 1.52
06:35 AT2017hpi Followup gr13 1500 1.0 ~1.8 1.08 Fixing focus
06:48 AT2017hpi Followup gr13 1500 1.0 1.20 1.07 Restarted
07:20 AT2017ile Class gr13 300 1.0 1.60 1.07
07:34 AT2017imd Class gr13 600 1.5 1.93 1.39
07:53 AT2017ijq Class gr13 900 1.0 1.30
08:17 L745a STD gr11/gr13/gr16 1.0/1.5 0.93 1.02
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