Night Report 2017-01-27

Observers: Jesper Sollerman, Francesco Taddia

TAT on duty: Michel Dennefeld, Nancy Elias-Rosa 

Support team: Cristina Barbarino, Anders Nyholm, Emir Karamehmetoglu

Daytime calibrations: 

EFOSC: PESSTO_bias, PESSTO_calib (only arcs) (in the morning)

seeing: 1.1" at 00:39

            1.0" at 02:40

We used slit 1.5" at the end of the night for two targets, when the seeing got worse.

Weather: a few thin clouds at the beginning of the night

00:07 image analysis

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

SOFI:

00:38  SN2016gkg           01:34:14.46    -29:26:25.0      60+9         JHK              FOLLOW-UP. Bright signal in JHK.

01:47  ASASSN-15og       03:21:07.43    -31:18:45.6      42              J                   FOLLOW-UP. Template.

02:29  AT2016jbu            07:36:25.96    -69:32:55.2      21             JHK               FOLLOW-UP. Bright signal in JHK.

02:47  SN2015F               07:36:15.76    -69:30:23.0      60+7         J                  FOLLOW-UP. Template.

03:54  SWITCH  to EFOSC                                                 23                            

EFOSC:

04:17  AT2017pm           07:48:39.01    -10:49:34.6       24          1           gr13                       CLASSIFICATION. Hbeta, gamma and delta in absorption at z=0, on top of a blue spectrum, this is stellar. T_BB=13551 K.

04:41  L745a                  07:40:19.60    -17:24:42.0       16          1            gr13+gr16+gr11    Spectral standard.       

04:57  SN2016iyd           07:37:09.76    -52:19:04.1       36          1            gr11                       FOLLOW-UP. SN II, broad lines, good signal.                 

05:33  AT2016jbu          07:36:25.96    -69:32:55.2        30          1           gr11+gr16             FOLLOW-UP.  Bright signal.

06:08  SN2015F             07:36:15.76    -69:30:23.0        60+12                 BgVRi                     FOLLOW-UP.  Template.   (seeing detoriated)           

07:20  AT2017pv           09:37:40.24    -28:59:47.6        27           1.5       gr13                      CLASSIFICATION. Blue spectrum (T_BB = 12323 K), Halpha, He II at z=0. Stellar.

07:48  AT2017pp           12:44:41.02    +10:20:41.3       27           1.5       gr13                      CLASSIFICATION. SN Ia (91T-like) post peak at z=0.02989 (SDSS).

08:16  AT2017rt            11:43:29.26    -16:47:37.2        27           1          gr13                       CLASSIFICATION. SN Ic at z=0.012, post peak. 

08:43  LTT3864             10:32:13.90    -35:37:42.4        22           1/1.5   gr13+gr16+gr11    Spectral standard.    

09:05  end of the night 

Note: The last 4 files of K band for SN2016gkg are named name_* and not SN2016gkg_*