Night report 2017-02-18

Observers: Cristina Barbarino, Anders Nyholm

TAT on duty: Maria Teresa Botticella, Morgan Fraser

Support team: Francesco Taddia, Christoffer Fremling, Jesper Sollerman

Daytime calibrations: PESSTO_bias, PESSTO_calib-onlyarcs

Evening SkyFlat: grz

Morning SkyFlat: BR

Weather: clear sky

00:12 image analysis

seeing: 0.9 at the beginning of the night, ~0.6 at 1:30, ~1.2 end of the night

 UT/Target/RA/DEC/time spent(min)/slit/grism or filter /description

00:27    OGLE17aaj    01:56:24.92 -71:04:15.7    57        1.0    Gr11        FOLLOW-UP Spectrum taken at airmass 1.61 and seeing 0.9, might show some TDE features

01:20    SN2016ija    04:12:07.62 -32:51:10.9    59        1.0    Gr16        FOLLOW-UP We put the slit on SN2016iae & 2016ija. Good quality data for both SNe. SN 2016iae is the trace at 627 pixel

O2:30    L745a         07:40:20.79 -17:24:49.1    15        1.0    Gr11+Gr13+Gr16    Spectral Standard Seeing ~0.6/0.8, observed only with slit 1.0

02:50    AT2017pn    04:46:24.58 -11:59:18.2    32        1.0    Gr13        FOLLOW-UP Good quality spectrum

03:23    AT2017aut    05:47:42.40 -79:12:51.4    12        1.0    Gr13        CLASSIFICATION SN Ia at know z=0.017378, post max

03:40    AT2016jbu    07:36:25.96 -69:32:55.2    40        1.0    Gr11+Gr16    FOLLOW-UP Good spectra

04:23    ATLAS17bas    11:07:35.49 +22:51:04.4 60        1.0    Gr11+Gr16    FOLLOW-UP Good signal

05:33    AT2017aww    08:37:38.21 +19:24:13.9    37        1.0    Gr13        FOLLOW-UP Blue continuum with host emission lines

06:10    AT2016iyd    07:37:09.76 -52:19:04.1    52        1.0    Gr11        FOLLOW-UP Good spectrum

07:03 image analysis

07:10    AT2017abw     09:39:27.20 -29:29:23.3    67+50        1.0    Gr11+Gr16    FOLLOW-UP Good spectra

09:10    EG274        16:23:33.75 -39:13:47.5    20        1.0    gr11+Gr13+Gr16    Spectral standard

09:30 End of the night