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Night report 2020-11-14

Observers:  Nada Ihanec, Mariusz Gromadzki (Warsaw)
Support:      Thomas Wevers (ESO)
TAT:              Lluís Galbany, Steve Williams, Claudia Gutierrez

EFOSC2 Calibrations:
Spectroscopic arcs, dome flats Gr#11, Gr#13, Gr#16 with filters Free, GG495, OG530 and slit: 1.0 and 1.5
Biases
Evening sky flats (gri)


Weather:
Start:  Humidity   46, wind speed  7.9   m/s
Middle: Humidity 43, wind speed 10 m/s
End:    Humidity  35 wind speed 10 m/s

Comments:
 
 UT  Target  Type  Setup  Slit  Exposure[s]  Airmass  Seeing["]  Notes
00:07
AT2020vzv
follow-up
gr13
1
2700
1.69
1.4
variable seeing during exposure, faint trace
01:09
AT2019pjl
classification
gr13
1
1500
1.71
1.6
small earthquake during exposure, AGN z=0.3
01:42
Feige110
STD
gr11, 1gr13, gr16
1, 1.5

1.16
1.5

02:02
AT2020zgl
classification
gr13
1
900
1.21
1.3
?  Ib , z= 0.09
02:26
AT2020zem
classification
gr13
1
900
1.21
1.4
Ia-norm
02:53
AT2020zgh
classification
gr13
1.5
900
1.16
1.5
Ia-norm
03:17
ATLAS20bfew
classification
gr13
1
900
1.08
1.4
Ia
03:38
AT2020uwl
follow-up
gr11
1
2700
1.06
1.2

04:30
AT2020uwl
follow-up
gr16
1
2700
1.16
1.3

05:28 AT2020zhh classification gr13 1.5 900 1.05 1.6 Ia
05:55 AT2020zjf classification gr13 1.5 1200 1.25 1.7 Ia
06:27 AT2020zjn classification gr13 1.5 900 1.30 1.6 Ia
06:52 AT2020zdm classification gr13 1.5 900 1.07 1.5 Ia
07:18 ATLASbfio classification gr13 1.5 900 1.53 1.30 Ia
07:40 GD71 STD gr11, 13 and 15 1, 1.5 - 1.45 1.6
08:59 AT2020zei classification gr13 1.5 1.5 2.01 2 CV
Comments