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Night Report 2018-12-15

Observers:   Miika Pursiainen & Noel  Castro Segura
Support: Mathew Smith
TAT:  Michel Dennefeld & Mariusz Gromadzki

Calibrations:
EFOSC:
biases
dome flats
arcs (evening and morning)
Skyflats grz (morning)

Weather:
Start:  Seeing ~1", humidity ~40%
Middle: Seeing fluctuates between 1" and 1.5", humidity 20-30%
End: Seeing ~1",  humidity 20-30%

Instrument - EFOSC

UT            Target               Type                Setup         airmass             Seeing              notes
-----------------------------------------------------------------------------------------
                Image Focusing

00:30       VMA2                 STD                 all                1.1                      1.0
00:55       BowShock         class                gr13             1.1                      0.8                   Bow Shock target was identified in the acquisition image of SN2018jnj yesterday and today we decided to use twilight time to classify it, unfortunately S/N ratio is low and classification was not possible

01:25       SN2016cvk        Follow             Vri                1.6-1.8                0.9-1.1
02:05       AT2018fyk         Follow             gr13             1.6                      1.2
02:55       SN2018gjx         Follow            gr13              2.2                     1.4
03:50       SN2018hti         Follow             gr11+gr16   1.4                      0.9
04:55       L745a                STD                 all                 1.1                      0.9
05:20       SN2018iuq       Follow              gr13             1.4                     1.2
05:50       AT2018hyz       Follow              gr11+gr16    1.7                     1.2
06:55       AT2018jjf          Class               gr13              2.4                     1.2                   Ia at peak
07:15       AT2018jmt        Class               gr13              1.2                     0.9                   Blue continuum with asymmetric emission lines
07:25       SN2018atq       Follow              gr13              2.7-2.0              1.5
08:25       L745a                STD                 all                 1.1                      0.9
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