Night report page 20131002

Observers: Cosimo Inserra, Ting-Wan Chen

Support team: Matt Nicholl, Emma Reilly, Justyn Maund

TAT on duty: Stefan Taubenberger, Joe Anderson

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Subrun 1, night 1

Instruments: EFOSC2

WEATHER CONDITION

beginning: wind speed 3.9 m/s; humidity 44%; few clouds

middle: wind speed 4.4 m/s; humidity 20%; clear

end: wind speed 6.0 m/s; humidity 20%; clear

CALIBRATIONS

EFOSC2 Bias

EFOSC2 spectroscopic arcs and flats

EFOSC2 Skyflats gr

EFOSC2 Morning Skyflats UVi

OBSERVATIONS:

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

LTT7379 STD 23.30 gm11/13/16 1/1.5 1.2 A After that FOCUS (it took ~20minutes)

CSS130809:222004-213922 FOLLOW-UP 00.17 griz 0.7 A From the r images applied a 10" shift because the SN was too close to a bad column

PSN J19590795-5555466 FOLLOW-UP 01.45 gm11/gm16 1. 0.9 A

pg2336 STD 02.28 UBVRigrz 0.8 A

SN2013ej FOLLOW-UP 02.36 UBVRi gm11/gm16 1. 1.0 A

SN2013fc FOLLOW-UP 03.16 gm11/gm16 1. 0.8 A

PSNJ01591443+1901339 FOLLOW-UP 05.41 gm16 1. 0.8 A 1st spectrum aborted after a couple of minutes. checked the OB and re-lunched.

SN2013fc FOLLOW-UP 07.37 UBVRi 1.2 A

L745a STD 07.56 gm11/13/16 1. 1.2 A

ASASSN-13dd CLASS too low

SNhunt213 CLASS 08.15 gm13 1. 1.4 A Type II at z~0.024, best match with 04et at maximum light.

OGLE-2013-SN-073 CLASS 08.38 gm13 1.5 1.8 A Type Ia at maximum light at z~0.095.

OGLE-2013-SN-075 CLASS 09.00 gm13 1. 1.1 A Type Ia before maximum light at z~0.08 (possible 91T-like, check light curve and abs mag)