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Night report 2020-10-29


Observers: Nada Ihanec, Mariusz Gromadzki  (Warsaw)
Support:      Thomas Wevers (ESO)
TAT:  Nancy Elias-Rosa(INAF-OAPD/CSIC-ICE), Phil Wiseman(Southampton), Tassilo Schweyer(Stockholm), Janet Chen(Stockholm)             

EFOSC2 Calibrations:
Spectroscopic arcs  Gr#11, Gr#16 with filters Free, GG495, OG530 and slit: 1.0 and 1.5
Biases,


Weather:
Start:     Humidity 36,  wind speed 3.8   m/s
Middle: Humidity 22, wind speed 4.6 m/s
End:      Humidity  17, wind speed 7 m/s

Comments: 
-problems in the beginning of the night with adapter that is used for image analysis and guiding and later with image analysis

 UT  Target  Type  Setup  Slit  Exposure[s]  Airmass  Seeing["]  Notes
23:46
 eg131  STD gr11,gr13,gr16 1 ,1.5  - 1.28
1.2

00:03 image analysis
             
00:50
SN2020jfv
follow-up
gr13
1
3600
1.02
0.85

01:59
SN2020pvb
follow-up
gr11+gr16
1
1500+1500
1.29
0.85

03:05
AT2020yii
classification
gr13
1
900
1.19
0.9
SN Ia-91T like, z = 0.067
03:27
AT2020xuw
classification
gr13
1
1500
1.2
0.7
SN Ia-norm z=0.084
04:00
AT2020yex
follow-up
gr13
1
2700
1.1
0.8

04:55
AT2020xpk
classification
gr13
1
900    
1.04
0.8
SN Ia
05:16
AT2019szu
folow-up
g, z, i

3x200, 3x200, 3x200
1.2 1

05:59 AT2020ygv classification g13 1 600 1.5 1 SN Ia
06:20 AT2020yhg classification g13 1 900 1.1 0.7 SN Ia
06:40 GD71 STD gr11,gr13,gr16 1,1.5 - 1.6 1
06:59 RU152 STD g,z,i - - 1.5 1.1
07:10 AT2020xuy classification gr13 1 1500 1.7 1.1 SN Ia
07:45 AT2020vdo classification gr13 1 900 1.6 1.4 AGN
08:15 AT2020whs classificationgr13 1.5 1800 1.4 1.8 SN Ia
Comments