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Night report 2019-11-27

Observers: Thomas Wevers, Nada Ihanec
Support TeamMariusz Gromadzki, Emma Callis
TAT: Steven Williams, Giuliano Pignata, Roberta Carini 

Calibrations:
EFOSC daytime calibrations (biases, flats and arcs)
Sky flats UBi (evening twilight)
Sky flats grz (morning twilight)

Weather: 
Start: Humidity 14%, wind speed 2m/s, seeing: 1".
Middle: Humidity15 %, wind speed  2m/s , seeing1 " 
End : Humidity 17%, wind speed  3m/s, seeing: 0.8"

Comments:
Good news for future observers: the ice cream machine is back!


Observations:

UT Target Type Setup Seeing Exptime Notes


EFOSC


seconds
Seeing measured from acquisition images
23:40
Sky flats
CALIB
UBi



00:00
Image analysis





00:30
AT2019hcc
follow-up
gr13
0.8"
2700s
Had some trouble with acquisition. Please check spectrum - looks like only host.
01:40
AT2019odp
follow-up
gr11+gr16
1"-1.2"
1800s+1800s

  Feige110 STD gr11+gr13+gr16 1"  
03:00
AT2019mry
followup
gri
0.75" -
8x200s each filterseeing stable around 0.8" for g-band images; variable 0.9" - 1.1" for r-band images; variable around 1.2" for the i-band
04:40
AT2019pev
follow-up
gr11+gr16
1.1"
1800s+1800s
seeing a bit variable
05:50
AT2019vqd
follow-up
gr11+gr16
1"
2x1200s+1800s

07:30
AT2018hyz
follow-up
gr11
0.8"
2700s

08:20
AT2019vrd
classification
gr13
0.8"
600s

08:35
L745a
STD
gr11+gr13+gr16



08:50
skyflats

gr
























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