Exposure
ID
PIONI.2021-09-13T05:02:52.359_1
Header ID
PIONI.2021-09-13T05:02:52.359
Date updated
2021-09-13 05:10:49 UTC+0000
Release date
2021-09-13 05:10:48 UTC+0000
UTC Start
2021-09-13 05:02:52.359
UTC End
2021-09-13 05:03:17.959
MJD Start
59470.210328225
MJD End
59470.2106245213
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002589
Ambient temperature (°C)
6.58
Seeing (arcsec)
0.82
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 61.9670 62.0030 29.7000 29.9000
A0-J2 114.4010 114.4160 12.9000 13.0000
A0-J3 128.5700 128.5750 350.6740 350.7880
G1-J2 57.9340 57.9350 354.8000 355.0000
G1-J3 89.3970 89.4600 324.8010 324.8740
J2-J3 48.8020 48.8990 288.3370 288.4290
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 59470.210328225
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 61.967
HIERARCH ESO ISS PBL12 END 62.003
HIERARCH ESO ISS PBLA12 START 29.7
HIERARCH ESO ISS PBLA12 END 29.9
HIERARCH ESO ISS PBL13 START 114.401
HIERARCH ESO ISS PBL13 END 114.416
HIERARCH ESO ISS PBLA13 START 12.9
HIERARCH ESO ISS PBLA13 END 13.0
HIERARCH ESO ISS PBL14 START 128.57
HIERARCH ESO ISS PBL14 END 128.575
HIERARCH ESO ISS PBLA14 START 350.674
HIERARCH ESO ISS PBLA14 END 350.788
HIERARCH ESO ISS PBL23 START 57.934
HIERARCH ESO ISS PBL23 END 57.935
HIERARCH ESO ISS PBLA23 START 354.8
HIERARCH ESO ISS PBLA23 END 355.0
HIERARCH ESO ISS PBL24 START 89.397
HIERARCH ESO ISS PBL24 END 89.46
HIERARCH ESO ISS PBLA24 START 324.801
HIERARCH ESO ISS PBLA24 END 324.874
HIERARCH ESO ISS PBL34 START 48.802
HIERARCH ESO ISS PBL34 END 48.899
HIERARCH ESO ISS PBLA34 START 288.337
HIERARCH ESO ISS PBLA34 END 288.429
HIERARCH ESO ISS AMBI TAU0 START 0.002589
HIERARCH ESO ISS AMBI TAU0 END 0.002589
HIERARCH ESO ISS AMBI TEMP 6.58
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.82