Exposure
ID
PIONI.2021-09-13T05:52:27.524_1
Header ID
PIONI.2021-09-13T05:52:27.524
Date updated
2021-09-13 05:56:36 UTC+0000
Release date
2021-09-13 05:56:36 UTC+0000
UTC Start
2021-09-13 05:52:27.524
UTC End
2021-09-13 05:52:53.124
MJD Start
59470.2447630111
MJD End
59470.2450593074
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002746
Ambient temperature (°C)
6.5
Seeing (arcsec)
0.71
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 65.6320 65.6820 45.2000 45.4000
A0-J2 116.2490 116.2780 26.6000 26.8000
A0-J3 128.7960 128.7950 0.5670 0.6870
G1-J2 57.9330 57.9330 5.5000 5.6000
G1-J3 94.1540 94.2050 331.2500 331.3290
J2-J3 56.5970 56.6870 296.0810 296.1720
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 59470.2447630111
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 65.632
HIERARCH ESO ISS PBL12 END 65.682
HIERARCH ESO ISS PBLA12 START 45.2
HIERARCH ESO ISS PBLA12 END 45.4
HIERARCH ESO ISS PBL13 START 116.249
HIERARCH ESO ISS PBL13 END 116.278
HIERARCH ESO ISS PBLA13 START 26.6
HIERARCH ESO ISS PBLA13 END 26.8
HIERARCH ESO ISS PBL14 START 128.796
HIERARCH ESO ISS PBL14 END 128.795
HIERARCH ESO ISS PBLA14 START 0.567
HIERARCH ESO ISS PBLA14 END 0.687
HIERARCH ESO ISS PBL23 START 57.933
HIERARCH ESO ISS PBL23 END 57.933
HIERARCH ESO ISS PBLA23 START 5.5
HIERARCH ESO ISS PBLA23 END 5.6
HIERARCH ESO ISS PBL24 START 94.154
HIERARCH ESO ISS PBL24 END 94.205
HIERARCH ESO ISS PBLA24 START 331.25
HIERARCH ESO ISS PBLA24 END 331.329
HIERARCH ESO ISS PBL34 START 56.597
HIERARCH ESO ISS PBL34 END 56.687
HIERARCH ESO ISS PBLA34 START 296.081
HIERARCH ESO ISS PBLA34 END 296.172
HIERARCH ESO ISS AMBI TAU0 START 0.00289
HIERARCH ESO ISS AMBI TAU0 END 0.002602
HIERARCH ESO ISS AMBI TEMP 6.5
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.71