Night Report 2019-02-07

Observers: Eliana Palazzi, Roberta Carini

Support Team: S. Benetti, E. Cappellaro, A. Fiore, F. Onori

TAT: N. Elias-Rosa, M. Gromadzki

Calibrations:

EFOSC2:

biases

flat, arcs gr11, gr13, gr16 (evening )

Weather:

Start: Humidity 65%, wind velocity 1.5 m/s. some cirrus

Middle: Humidity 55%, wind velocity 2m/s. clear with some cirrus passing

End: Humidity 60%, wind velocity 2m/s. clear with some cirrus passing

Comments:

Instrument - EFOSC2

UT Target Type Setup airmass Seeing(DIMM) texp notes

00:30 L745a STD g11,g13,g16,sl1 1.3 1.30"

00:46 SN2018hti follow-up g11, g16,sl1 1.5 1.48" 2x1500s seeing 1.2" on image

02:05 GRB190114C follow-up r,i,z 1.28 1.04" 5x180s,7x180s, 7x180s seeing about 1.2"-1.3" on image

03:20 image analysis

03:35 RU152 phot std U,i,g,r,z 1.14 0.4"

03:41 SN2019cj follow-up U, z 1.33 0.54" 3x180s, 3x90s seeing variable during the exposure up to 0.9"

04:05 AT2019xj class g13 , sl1 1.55 1.07" 900s the name of the target and the ob is SN2019xj, sorry

04:35 SN2018jmt follow-up U, z 1.26 1.05" 3x180s, 3x90s

04:55 AT2019aht class g13, sl1 1.92 0.7" 180s

05:07 AT2019amr class g13, sl1 1.75 0.67" 300s

05:21 AT2019aos class g13,sl1 1.38 0.67" 600s

05:40 AT2019ape class g13,sl1 1.49 0.64" 900s some clouds during the acquisition, we repeat it with a texp=60s

during the integrations there are not clouds.

06:20 SN2018atq follow-up g13,sl1 1.57 0.75" 2x2700s in the header name object=no name

08:08 SN2018bsz follow-up g13, sl1 1.42 0.8" 1x2700s

08:56 PG1323 phot std U,i g,r,z 1.07 0.71"

09:02 EG274 std g11,g16,g13, sl1 1.24 0.71"

09:16 AT2019zi class g13 1.3 0.7" 600s

09:40 skyflat g,r,z