Night report 2014-02-06
Observers: Giorgos Leloudas, Mattias Ergon
Support: Jesper Sollerman, Francesco Taddia, Joel Johansson
TAT on duty: Stefan Taubenberger, Joe Anderson
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WEATHER CONDITIONS:
start: wind 4.2 m/s; temp. 13.8 C; humid. 41%; Clear.
middle: wind 3.5 m/s; temp. 13.7 C; humid. 24%; Clear.
end: wind 3.2 m/s; temp. 13.5 C; humid. 15%; Clear.
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CALIBRATIONS
Afternoon:
EFOSC bias, spec flats, arcs
Morning:
sky flats: grz
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OBSERVATIONS
Target Type UT Filter/Grism Slit Seeing Comments
Start with SOFI
SN 2012ec Follow-up 00:53 JHK 0.7
LSQ13ddu Follow-up 01:22 JHK 0.7
Change to EFOSC2 and image analysis
L745a Spec std 03:02 g11/g13/g16 1.0/1.5 0.4 !
SN 2013ai Follow-up 03:30 VRi 0.8
LSQ14rl Class. 04:02 g13 1.0 1.1 (DIMM) Ha (FWHM 2000 km/s) with P-cygni (3000 km/s). Ca
emission lines. Nebular IIP or kind of stellar eruption ?
LSQ14pt Class. 04:50 g13 1.0 1.0 Young blue IIn @ z=0.058. M=-18.4. 05gj is also good match
LSQ14nr Class. 05:15 g13 1.0 0.9 SN Ia @ z=0.089. Around maximum. Hostless in LSQ.
SN 2013dg Follow-up 05:50 Ri 0.7
LSQ14nb Class. 08:15 g13 1.0 1.1 Could not see it. Probably it was an AGN. Aborted.
LTT3864 Spec std 08:23 g11, g16, g13 1, 1.5 1.1