Night Report 2017-02-04

Observer: Francesco Taddia

TAT on duty: Janet Chen, Lluís Galbany

Support team: Cristina Barbarino, Anders Nyholm, Emir Karamehmetoglu, Jesper Sollerman

Daytime calibrations: PESSTO_bias, PESSTO_calib

Weather: clear sky, only marginal low clouds.

00:12 image analysis

seeing: 1.2"-1.3" at 01:16.

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

00:27 SN2016ezh 01:58:04.73 -00:52:21.7 40 1 gr11+gr16 FOLLOW-UP. Good spectra.

01:11 SN2016gkg 01:34:14.46 -29:26:25.0 36 1 gr11 FOLLOW-UP. Good spectrum.

01:47 SN2016ija & 2016iae 04:12:07.62 -32:51:10.9 59+58 1 gr11+gr16 FOLLOW-UP. 16ija detected also with gr11, where it is faint.

03:44 SN2016hvl 06:44:02.16 +12:23:47.8 53 1 gr13 FOLLOW-UP. High S/N spectrum.

04:37 L745a 07:40:19.60 -17:24:42.0 14 1 gr11+gr16+gr13 Spectral standard.

04:51 AT2017ux 09:22:53.20 -03:12:52.3 26 1 gr13 CLASSIFICATION. SN Ia at z=0.07 around peak.

05:17 AT2017jo 09:57:36.14 -22:10:23.9 27 1 gr13 CLASSIFICATION. SN IIb probably a few days after peak, at z=0.027.

05:45 AT2017hm 11:33:10.57 -10:13:18.4 50 1 gr11+gr16 FOLLOW-UP. Strong signal, nice spectrum.

06:39 AT2017zv 11:45:02.66 -11:41:05.8 37 1 gr13 CLASSIFICATION. SN Ia at z=0.07 post peak.

07:16 SN2017hn 13:07:39.46 +06:20:14.6 50 1 gr11+gr16 FOLLOW-UP. Strong signal, nice spectrum.

08:12 AT2017zd 13:32:42.09 -21:48:04.3 27 1 gr13 CLASSIFICATION. SN Ia at z=0.029470, before peak.

08:37 AT2017yn 11:32:37.96 -25:03:32.3 27 1 gr13 CLASSIFICATION. SN Ia at z=0.06, after peak.

09:04 LTT3864 10:32:13.90 -35:37:42.4 14 1 gr11+gr16+gr13 Spectral standard.

09:18 end of the night