Night report 2017-03-23

Observers: Francesca Onori, Aleksandra Hamanowicz

TAT on duty: Joe Anderson, Morgan Fraser

Support team: Morgan Fraser

Daytime calibrations: PESSTO_calib, PESSTO_bias

Evening calibrations: PESSTO_skyflat_UVi

Morning calibrations: PESSTO_calib, PESSTO_skyflat_BR

Weather: thin clouds, clouds around 3:30 UT - unstable condidtions seeing ~2

Seeing: 1.18 arcsec (01:00 UT), 1.45 (03:00 UT),  (09:00 UT)

At 3:30 UT we have changed the slit to 1.5" due to bad weather conditions

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

23:53  DES16C3cje 03:28:35.29  -27:09:06.5   41m 1"         Gr13                with long acquisition images in (r 60s), problems with the image, follow-up

00:42  LTT3864    10:32:13.90  -35:37:42.4   11m 1" + 1.5"  Gr11 + Gr13 + Gr16  standard

01:05  AT2016jbu  07:36:25.96  -69:32:55.2   50m 1"         Gr11 + Gr16         internal lamp flat taken, follow-up

02:13  AT2017cjb  12:53:50.44  +09:42:17.7   50m 1"         Gr11 + Gr16         internal lamp flat taken, classification

03:16  AT2017cjb  12:53:50.44  +09:42:17.7   03m -          UBVR                GROND griz, 

03:40  AT2016iyd  07:37:09.76  -52:19:04.1   90m 1.5"       Gr11                seeing ~1.5"  exp 2x2700s, follow-up    

05:35  SN2017yv   10:23:40.39  -35:49:30.7   25m 1"         Gr13              easy to spot, follow-up

06:10  SN2016blz  15:40:29.23  +00:54:36.3   50m -          gri                  only galaxy visible, follow-up    

07:20  SN2017cbv  14:32:34.42  -44:08:02.7   50m 1"         Gr11 + Gr16    very bright!, follow-up

08:35  AT2017cjc   20:29:49.39 -42:43:00.0    05m 1"        Gr13                classification