Night Report 2015-08-20

Observers: Chris Ashall, Simon Prentice

Support team: C. Inserra

TAT on duty: Ting-Wan Chen, Stefan Taubenberger

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Subrun.night: 3.3

Instruments: EFOSC2

*** WEATHER CONDITIONS

Night Humidity Wind speed Sky

beg. 36% 15.2 m/s thin clouds

mid. 24% 16 m/s clear sky

end. 21% 16 m/s clear sky

*** CALIBRATIONS

EFOSC2 bias

EFOSC2 spectroscopic arcs

sky flats BR

*** LOG

Target Type UT Filter/Grism Slit Seeing Airmass Grade (A/B/C) Comments

00:32 UT NNT can open with pointing restrictions

LTT 379 standard 01:10 gr11/13/16 1/1.5 1 1.0 A

LSQ15adm Follow-up 01:38 BVgri 1.2 1.2 A

ASASSN -15oi classification 01:55 gr13 1 1.6 1.1 B unknown

PSNJ23374322-4730393 classification 02:20 gr13 1 1.7 1.6 A type Ia SNID shows: -6d, z=0.012

OGLE15dv classification 02:42 gr13 1 1.8 2.1 C

LSQ15adm Follow-up 03:00 gr11 1.5 1.7 1.2

05:00 UT NTT closed due to wind

08:00 NNT reopened with pointing restrictions

ASASSN14ha Follow-up 08:10 BVRig 1.8 1.3

10:00 NTT closed due to wind