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night-report-2020-01-02

Observers: Tomás Müller, Nicolás Meza
Support Team:  Phil Wiseman, Matt Grayling
TAT: Lluís Galbany, Takashi Nagao, Maria Teresa Botticella

Calibrations: 
EFOSC calibrations (biases, flats and arcs) done in the afternoon
UB sky flat during evening twilight


Weather: 
Start: Humidity 45%, wind speed 1.4 m/s, seeing: 1.4".
Middle: Humidity 39%, wind speed 3.9 m/s, seeing: 1.2".
End : Humidity 50%, wind speed 2.5 m/s, seeing: 1.1".

Comments:


Observations:



UT Target Type Setup Seeing Exptime Notes
00:26
AT2019rwd
Follow-up
gr13
1.2"
2700s

01:38

Image Analysis




01:53
L745a
STD
gr11+gr13+gr16
1.0"


02:12
AT2019tpl
Follow-up
gri
0.8"
3x300+3x200+3x200s

02:58
AT2019pev
Follow-upgr11
0.8"
1800s

03:34
AT2019pevFollow-upgr16
0.8"
1800s

04:19
SN2018ibb
Follow-upgriz
1.0"
5x200+3x200+3x200+3x200sdither applied
05:19AT2019yzs
Classificationgr13
1.1''
600s

05:37
RU152STD
UBVRigrz

 
05:45
AT2020ac
Classification
gr13
1.0"
900s

06:07
AT2019yvr
Follow-upgr11+gr16
1.4"
1500+1500s
relatively bad seeing due to altitude, but improving with time
07.29
AT2019zel
Follow-upr
1.0"
120s

07:35
AT2018hyz
Follow-upgr11
0.8"
2700s

08:26
LTT3864
STD
gr11+gr13+gr16











Comments