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Night report 2015-09-07

Observers: Tania Moraga, Cristina Romero-Canizales, Lluis Galbany
TAT: Joe Anderson, Morgan Fraser
Data reducers: Thomas De Jaeger, Francisco Forster


******* LOG *******

19:27 UT EFOSC bias
19:35 UT EFOSC arcs


Conditions at the beginning of the night:
Cloudy / Humidity ~ 90% / Wind speed~4 m/s
Moon: 22%

01:30 UT Atmospheric conditions are now stable and optimal for
         carrying out observations (Humidity<60% / Wind Speed < 9.5 m/s
         and only thin clouds). NTT opens.

02:16 UT PS15bvx Gr#13 / seeing~1.12 & wind~8 m/s
02:39 UT CSS140925-223344-062208 BVRi / seeing~1.12 & wind~8 m/s
03:36 UT ASASSN-15oi Gr#11 and Gr#16 / seeing~0.82 & wind~5 m/s
05:11 UT Feige110  --flux standard for spectroscopy
05:25 UT OGLE15gb Gr#13 / seeing~0.88 & wind~5 m/s. Thin clouds.
06:29 UT OGLE15fy Gr#13
06:58 UT SN2015F UBVgri
07:18 UT OGLE15eo Gr#13 
08:22 UT L745a  -- flux standard for spec. / seeing~1.5 & wind~6 m/s
08:43 UT PS15bvb  Gr#13 / wind~6 m/s
09:17 UT OGLE15et Gr#13 /
09:40 UT grz Sky flats

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