Night report 2017-02-19

Observers: Cristina Barbarino, Anders Nyholm

TAT on duty: Maria Teresa Botticella, Morgan Fraser

Support team: Francesco Taddia, Christoffer Fremling, Jesper Sollerman

Daytime calibrations: PESSTO_SOFI_FLatJHK.obx, PESSTO_SOFI_specflat.obx, PESSTO_SOFI_SpecArc.obx

Morning calibrations: PESSTO_bias.obx, PESSTO_calib-onlyarcs.obx

Weather: thin clouds at the beginning of the night, then clear sky

seeing: ~1.5 at the beginning of the night, ~1 at 01:00, ~1.3 at 04:00, ~1 at the end of the night

SOFI

00:10 image analysis

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

00:16 SN2016ija 04:12:07.62 -32:51:10.9 31 JHK FOLLOW-UP

00:45 focusing

00:52 SN2016jbu 07:36:25.96 -69:32:55.2 21 JHK FOLLOW_UP

01:10 Switch to EFOSC

01:20 image analysis

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

O1:35 L745a 07:40:20.79 -17:24:49.1 25 1.0 Gr11+Gr13+Gr16 Spectral Standard

01:57 PS17bcv 09:16:27.70 +03:35:25.2 33 1.0 Gr13 CLASSIFICATION SN II/IIn? at z=0.1

02:33 PS17bda 9:53.69.46 +06:20:14.6 23 1.0 Gr13 CLASSIFICATION SN Ia, most likely 91T-like at known z=0.09, pre max

03:00 PS17bgx 09:20:37.01 +12:53:17.8 33 1.0 Gr13 CLASSIFICATION Blue continuum

03:36 PS17bdt 10:17:28.88 +22:24:57.5 33 1.0 Gr13 CLASSIFICATION SN II at know z= 0.0476

04:09 PS17bdv 10:21:15.88 +23:38:53.2 33 1.0 Gr13 CLASSIFICATION SN Ia at z=0.148, post max

04:42 PS17bel 10:50:34.64 +30:25:30.7 33 1.0 Gr13 CLASSIFICATION SN Ia at know z=0.1162, post max

05:10 PS17beo 10:53:24.68 +28:51:27.1 33 1.0 Gr13 CLASSIFICATION SNID fit with AGN

05:43 PS17bgn 11:31:52.98 +29:59:45.1 17 1.0 Gr13 CLASSIFICATION SN II? z=0.148

06:02 PS17bek 10:47:41.90 +26:50:06.0 33 1.0 Gr13 CLASSIFICATION Blue continuum

06:37 some delay due to the guiding system

07:03 SN2017hn 13:07:39.46 +06:20:14.6 60 1.0 Gr11+Gr16 FOLLOW-UP Good spectra

08:11 AT2017hm 11:33:10.57 -10:13:18.4 60 1.0 Gr11+Gr16 FOLLOW-UP Good spectra

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

09:35 end of the night