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Night report 2020-11-09

Observers:  Nada Ihanec, Mariusz Gromadzki (Warsaw)
Support:      Seán Brennan, Morgan Fraser, Robert Byrne (UCD)
TAT:              Michel Dennefeld(IAP), Shubham Srivastav (QUB), Giuliano Pignata (UNAB)

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   21, wind speed  1.2   m/s
Middle: Humidity 23, wind speed 1.7 m/s
End:    Humidity  ? wind speed ? m/s

Comments:
 
 UT  Target  Type  Setup  Slit  Exposure[s]  Airmass  Seeing["]  Notes
23:46
image analysis







00:25
Feige110
STD
gr11,gr16,gr13
1, 1.5
-
1.11
0.76

00:43
SN20szs
follow-up
gr13
1
2700
1.42
0.82

01:34
AT2020yzn
classification
gr13
1
600
1.72
0.96
Ia-91bg like
01:52
AT2020zam
classification
gr13
1
900
1.25
1
Ia-91Tlike
02:20
AT2020ytk
classification
gr13
1
1500
1.06
0.84
II, z= 0.05 from Halpha
02:55
AT2020yxl
classification
gr13
1
900
1.07
0.8
Ia-91T like
03:17
ATLAS20bezb
classification
gr13
1
900
1.10
0.9
noisy spectrum
03:41
AT2020yxk
classification
gr13
1
1500
1.19
1
II ?
- AT2020yzr
classification
- - - 1.3
0.8
object not visible in 60s acquisition image
- AT2020zbl
classification
- - - 1.4
0.84
object not visible in 60s acquisition image
04:32
ATLAS2bfee
classification
gr13
1
900
1.05
0.8
Ic-broad
05:26
ATLAS20bfeq
classification
gr13
1
900
1.04
0.69
Ia-91T like
06:08 SN2019esa follow-up gr16 1 2*2700 1.6 0.96

08:21 AT2020ysi classification gr13 1 1500 1.5 0.9 Ia
08:51 AT2020yjv classification gr13 1 900 1.3 0.9 faint continuum just one strong emission line
Comments