Exposure
ID
PIONI.2021-09-13T05:51:11.214_1
Header ID
PIONI.2021-09-13T05:51:11.214
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 05:51:11.214
UTC End
2021-09-13 05:51:36.814
MJD Start
59470.2438797946
MJD End
59470.2441760909
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00289
Ambient temperature (°C)
6.47
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 65.5250 65.5750 44.8000 45.0000
A0-J2 116.1880 116.2170 26.3000 26.4000
A0-J3 128.7960 128.7960 0.3120 0.4320
G1-J2 57.9340 57.9340 5.2000 5.3000
G1-J3 94.0440 94.0950 331.0840 331.1630
J2-J3 56.4060 56.4960 295.8870 295.9790
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 59470.2438797946
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 65.525
HIERARCH ESO ISS PBL12 END 65.575
HIERARCH ESO ISS PBLA12 START 44.8
HIERARCH ESO ISS PBLA12 END 45.0
HIERARCH ESO ISS PBL13 START 116.188
HIERARCH ESO ISS PBL13 END 116.217
HIERARCH ESO ISS PBLA13 START 26.3
HIERARCH ESO ISS PBLA13 END 26.4
HIERARCH ESO ISS PBL14 START 128.796
HIERARCH ESO ISS PBL14 END 128.796
HIERARCH ESO ISS PBLA14 START 0.312
HIERARCH ESO ISS PBLA14 END 0.432
HIERARCH ESO ISS PBL23 START 57.934
HIERARCH ESO ISS PBL23 END 57.934
HIERARCH ESO ISS PBLA23 START 5.2
HIERARCH ESO ISS PBLA23 END 5.3
HIERARCH ESO ISS PBL24 START 94.044
HIERARCH ESO ISS PBL24 END 94.095
HIERARCH ESO ISS PBLA24 START 331.084
HIERARCH ESO ISS PBLA24 END 331.163
HIERARCH ESO ISS PBL34 START 56.406
HIERARCH ESO ISS PBL34 END 56.496
HIERARCH ESO ISS PBLA34 START 295.887
HIERARCH ESO ISS PBLA34 END 295.979
HIERARCH ESO ISS AMBI TAU0 START 0.00289
HIERARCH ESO ISS AMBI TAU0 END 0.00289
HIERARCH ESO ISS AMBI TEMP 6.47
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.71