Exposure
ID
PIONI.2021-09-13T04:52:49.229_1
Header ID
PIONI.2021-09-13T04:52:49.229
Date updated
2021-09-13 05:00:59 UTC+0000
Release date
2021-09-13 05:00:59 UTC+0000
UTC Start
2021-09-13 04:52:49.229
UTC End
2021-09-13 04:53:14.829
MJD Start
59470.2033475619
MJD End
59470.2036438582
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003103
Ambient temperature (°C)
6.58
Seeing (arcsec)
0.68
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 61.3740 61.4070 26.4000 26.6000
A0-J2 114.1740 114.1850 10.0000 10.2000
A0-J3 128.4600 128.4670 348.6710 348.7890
G1-J2 57.9220 57.9230 352.7000 352.8000
G1-J3 88.3000 88.3650 323.5080 323.5850
J2-J3 47.1250 47.2230 286.6980 286.7950
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 59470.2033475619
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 61.374
HIERARCH ESO ISS PBL12 END 61.407
HIERARCH ESO ISS PBLA12 START 26.4
HIERARCH ESO ISS PBLA12 END 26.6
HIERARCH ESO ISS PBL13 START 114.174
HIERARCH ESO ISS PBL13 END 114.185
HIERARCH ESO ISS PBLA13 START 10.0
HIERARCH ESO ISS PBLA13 END 10.2
HIERARCH ESO ISS PBL14 START 128.46
HIERARCH ESO ISS PBL14 END 128.467
HIERARCH ESO ISS PBLA14 START 348.671
HIERARCH ESO ISS PBLA14 END 348.789
HIERARCH ESO ISS PBL23 START 57.922
HIERARCH ESO ISS PBL23 END 57.923
HIERARCH ESO ISS PBLA23 START 352.7
HIERARCH ESO ISS PBLA23 END 352.8
HIERARCH ESO ISS PBL24 START 88.3
HIERARCH ESO ISS PBL24 END 88.365
HIERARCH ESO ISS PBLA24 START 323.508
HIERARCH ESO ISS PBLA24 END 323.585
HIERARCH ESO ISS PBL34 START 47.125
HIERARCH ESO ISS PBL34 END 47.223
HIERARCH ESO ISS PBLA34 START 286.698
HIERARCH ESO ISS PBLA34 END 286.795
HIERARCH ESO ISS AMBI TAU0 START 0.003103
HIERARCH ESO ISS AMBI TAU0 END 0.003103
HIERARCH ESO ISS AMBI TEMP 6.58
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.68