Night Report 2014-01-24

Observers: Giorgos Leloudas, Mattias Ergon

Support: Jesper Sollerman, Francesco Taddia, Joel Johansson

TAT on duty: Annalisa de Cia, Maria Teresa Botticella

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WEATHER CONDITIONS:

start: wind 4.9 m/s; temp. 11.7 C; humid. 73%; Clear. Very few thin clouds in the horizon.

middle: wind 4.4 m/s; temp. 12.2 C; humid. 69%; Clear. Seeing has climbed and remained above 1".

end: wind 8.2 m/s; temp. 11.7 C; humid. 69%; Clear.

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CALIBRATIONS

Afternoon:

SOFI calibrations (flats, spec flats, arcs)

Morning:

EFOSC bias, spec flats, arcs

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OBSERVATIONS

Target Type UT Filter/Grism Slit Seeing Comments

Start with SOFI

SN 2013ej Follow-up 00:30 KHJ 0.5 (DIMM) Started into twilight in the order KHJ

SN 2013fc Follow-up 01:01 JHK 0.6-0.7

Change to EFOSC2 and image analysis

SN 2013fc Follow-up 02:16 UBVRi 1.3(U), 1.0(R) Seeing jumped. Humidity is increasing 80%.

LSQ13ddu Follow-up 03:37 iz 1.1

L745a Spec std 04:40 g11, g16, g13 1, 1.5 1.4 (DIMM)

LSQ14by Class 05:07 g13 1 1.2 Faint. SN Ia @ +14d, z=0.164.

LSQ14ip Class 05:45 g13 1 1.0 SN Ia @ max, z=0.050.

LSQ14io Class 06:23 g13 1 1.1 SN Ia @ max, z=0.131.

LSQ14hj Class 07:00 g13 1 1.1 SN IIb between +0-15d. z ~ 0.05

LSQ14ho Class 07:28 g13 1 1.1 Too faint. Detection was probably CV or flare star. Aborted

LSQ14ii Class 07:34 g13 1 1.2 Featureless blue continuum. Will try again!

LTT3864 Spec std 08:12 g11, g16, g13 1, 1.5 1.2