Night report 2013-12-09

Observers: Michel Dennefeld, Joe Lyman, David Bersier TO: Francisco

Support team: M. Fraser, S. Taubenberger

TAT on duty: Joe Anderson, Morgan Fraser

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Instruments: EFOSC2.

WEATHER CONDITIONS

beginning: wind speed 3 m/s; humidity 46 % ; clear

middle: wind speed 2 m/s; humidity 35 %; clear

end: wind speed 1.5 m/s; humidity 26 %; clear

Afternoon CALIBRATIONS: SOFI arcs spec flats, img flats

OBSERVATIONS: official night start at UT01:09 (=LST1:42)

Target Type UT Filt/Gm Slit Grade Comments

SN2013ej Follow 00:38 KHJ A started when Sun was at ~-12 deg below horizon

SN2013ej Follow 01:19 BG+RG A

HIP009197 Tellur std 02:57 BG+RG A

SN2013fc Follow 03:03 JHK A

GD71 Flux std 03:43 BG+RG A

LSQ13ddu Follow 04:18 JHK A seeing ~0.7 in K

switch to EFOSC

LSQ13deq Class 05:13 g13 1 A Ia, few days bfr max, z~0.11. Moon set 05:08

OGLE-2013-SN-112 Class 05:44 g13 1 A type I, z=0.093 from 1 em line

CSS131207-0829-0102 Class 06:18 g13 1 A Stellar, Balmer lines, Ha in emission. Seeing ~0.9"

LSQ13dkg Class 06:30 g13 1 A Ib (c?) not too far from max. Galaxy em lines z=0.015

SN2013am Follow 07:12 g13 1 A HII region spectrum

LTT3864 Spec std 08:09 all all A

Morning calibrations: Sky flats zrg