Exposure
ID
PIONI.2021-09-13T05:57:50.967_1
Header ID
PIONI.2021-09-13T05:57:50.967
Date updated
2021-09-13 06:07:09 UTC+0000
Release date
2021-09-13 06:07:08 UTC+0000
UTC Start
2021-09-13 05:57:50.967
UTC End
2021-09-13 05:58:16.567
MJD Start
59470.2485065619
MJD End
59470.2488028582
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002685
Ambient temperature (°C)
6.65
Seeing (arcsec)
0.64
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 66.0880 66.1390 46.8000 47.0000
A0-J2 116.5130 116.5430 28.1000 28.3000
A0-J3 128.7900 128.7890 1.6430 1.7630
G1-J2 57.9270 57.9260 6.6000 6.8000
G1-J3 94.6050 94.6550 331.9610 332.0400
J2-J3 57.3920 57.4800 296.9000 296.9900
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 59470.2485065619
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 66.088
HIERARCH ESO ISS PBL12 END 66.139
HIERARCH ESO ISS PBLA12 START 46.8
HIERARCH ESO ISS PBLA12 END 47.0
HIERARCH ESO ISS PBL13 START 116.513
HIERARCH ESO ISS PBL13 END 116.543
HIERARCH ESO ISS PBLA13 START 28.1
HIERARCH ESO ISS PBLA13 END 28.3
HIERARCH ESO ISS PBL14 START 128.79
HIERARCH ESO ISS PBL14 END 128.789
HIERARCH ESO ISS PBLA14 START 1.643
HIERARCH ESO ISS PBLA14 END 1.763
HIERARCH ESO ISS PBL23 START 57.927
HIERARCH ESO ISS PBL23 END 57.926
HIERARCH ESO ISS PBLA23 START 6.6
HIERARCH ESO ISS PBLA23 END 6.8
HIERARCH ESO ISS PBL24 START 94.605
HIERARCH ESO ISS PBL24 END 94.655
HIERARCH ESO ISS PBLA24 START 331.961
HIERARCH ESO ISS PBLA24 END 332.04
HIERARCH ESO ISS PBL34 START 57.392
HIERARCH ESO ISS PBL34 END 57.48
HIERARCH ESO ISS PBLA34 START 296.9
HIERARCH ESO ISS PBLA34 END 296.99
HIERARCH ESO ISS AMBI TAU0 START 0.002685
HIERARCH ESO ISS AMBI TAU0 END 0.002685
HIERARCH ESO ISS AMBI TEMP 6.65
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.64