Night report page - 20130907

Observers: Erkki Kankare, Tuomas Kangas

Support team: Seppo Mattila, Cosimo Inserra

TAT on duty: Kate Maguire, Andrea Pastorello

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Subrun.night: 2.2

Instruments: EFOSC2

*** WEATHER CONDITIONS

Night Humidity Wind speed Sky

beg. ~30% ~3 m/s clear, not photometric

mid. ~25% ~5 m/s clear

end. ~25% ~11 m/s clear

*** CALIBRATIONS

EFOSC2 bias

EFOSC2 spectroscopic arcs

EFOSC2 UBVRi twilight sky flats

*** LOG

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

LTT7379 STD(spec) 23:36 g11,13,16 1.0",1.5" 1.4" 1.04 A

SN2013ek Follow-up 23:55 BVRi 1.5" 1.24 B Dead column at SN position

SN2013ek Follow-up 00:08 g11,16 1.5" 1.5" 1.17 A

SN2013ew Follow-up 01:17 g11,16 1.5" 1.4" 1.42 A

Feige110 STD(spec) 03:50 g11,13,16 1.0",1.5" 1.3" 1.13 A

SN2013fc Follow-up 04:11 g11,16 1.0" 1.4"/1.2" 1.33 A

VMA2 STD(spec) 06:40 g11,13,16 1.0",1.5" 1.7" 1.23 A

iPTF13dge Follow-up 07:11 g11,g16 1.0" 1.4" 1.42 A

SN2013fc Follow-up 09:29 UBVRi 1.3" 1.16 A

CSS130904:021454+195134 Classification 09:59 g13 1.0" 1.4" 1.94 A Type II