Night report 2014-02-05

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 7.5 m/s; temp. 15.4 C; humid. 23%; Clear.

middle: wind 5.8 m/s; temp. 15.1 C; humid. 17%; Clear.

end: wind 2.1 m/s; temp. 14.4 C; humid. 14%; Clear.

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CALIBRATIONS

Evening:

EFOSC arcs, bias

Evening twilight:

sky flats: V (but started too late)

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OBSERVATIONS

Target                         Type             UT          Filter/Grism             Slit          Seeing             Comments

L745a                         Spec std      00:52       g11/g13/g16        1.0/1.5       0.7

SN2012ec                   Follow-up   01:30           UBi                                       0.8                 Completed observations from 2014-01-31       

LSQ13ddu                   Follow-up   01:59          griz                                     0.8 (image)      Difference with DIMM is huge today (1.8") !                     

PSNJ10540400-4548436  Class.    04:02           g13                       1.0        1.0                  SN IIn: Good match to IIP + narrow (SN) lines.

LSQ14mo                    Follow-up   04:27         g11, g16                 1.0         0.8                 

SN 2014L                    Follow-up    08:05         g11, g16                 1.0         0.8

LSQ14lh                          Class.      08:45            g13                     1.0         1.2                 Going into twilight. Galaxy? z = 0.076.

LTT3864                    Spec std       08:35      g11, g16, g13         1, 1.5        1.2