Exposure
ID
PIONI.2021-09-13T06:31:15.646_1
Header ID
PIONI.2021-09-13T06:31:15.646
Date updated
2021-09-13 06:36:30 UTC+0000
Release date
2021-09-13 06:36:30 UTC+0000
UTC Start
2021-09-13 06:31:15.646
UTC End
2021-09-13 06:31:41.246
MJD Start
59470.2717088694
MJD End
59470.2720051657
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002424
Ambient temperature (°C)
6.72
Seeing (arcsec)
0.855
Observation
ID
48210
Category
science
Program ID
60.A-9004(A)
Program Title
COMMISSIONING
Program Type
Normal
PI / COI
PIONIER TEAM, P
Target
ID
36171
Name
V U Dor
RA
77.535782
DEC
-64.31773
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 69.0740 69.1300 56.3000 56.5000
A0-J2 118.3510 118.3870 37.0000 37.2000
A0-J3 128.6190 128.6140 8.3100 8.4300
G1-J2 57.8570 57.8550 13.8000 13.9000
G1-J3 97.1300 97.1710 336.3900 336.4700
J2-J3 62.0920 62.1720 301.9060 301.9950
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9004(A)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59470.2717088694
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V U Dor
RA 77.535782
DEC -64.31773
HIERARCH ESO INS OPTI2 NAME GRI+WOL
HIERARCH ESO INS OPTI2 ID GRI+WOL
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 69.074
HIERARCH ESO ISS PBL12 END 69.13
HIERARCH ESO ISS PBLA12 START 56.3
HIERARCH ESO ISS PBLA12 END 56.5
HIERARCH ESO ISS PBL13 START 118.351
HIERARCH ESO ISS PBL13 END 118.387
HIERARCH ESO ISS PBLA13 START 37.0
HIERARCH ESO ISS PBLA13 END 37.2
HIERARCH ESO ISS PBL14 START 128.619
HIERARCH ESO ISS PBL14 END 128.614
HIERARCH ESO ISS PBLA14 START 8.31
HIERARCH ESO ISS PBLA14 END 8.43
HIERARCH ESO ISS PBL23 START 57.857
HIERARCH ESO ISS PBL23 END 57.855
HIERARCH ESO ISS PBLA23 START 13.8
HIERARCH ESO ISS PBLA23 END 13.9
HIERARCH ESO ISS PBL24 START 97.13
HIERARCH ESO ISS PBL24 END 97.171
HIERARCH ESO ISS PBLA24 START 336.39
HIERARCH ESO ISS PBLA24 END 336.47
HIERARCH ESO ISS PBL34 START 62.092
HIERARCH ESO ISS PBL34 END 62.172
HIERARCH ESO ISS PBLA34 START 301.906
HIERARCH ESO ISS PBLA34 END 301.995
HIERARCH ESO ISS AMBI TAU0 START 0.002269
HIERARCH ESO ISS AMBI TAU0 END 0.002579
HIERARCH ESO ISS AMBI TEMP 6.72
HIERARCH ESO ISS AMBI FWHM START 0.9
HIERARCH ESO ISS AMBI FWHM END 0.81