Exposure
ID
PIONI.2021-09-13T06:42:14.426_1
Header ID
PIONI.2021-09-13T06:42:14.426
Date updated
2021-09-13 06:46:35 UTC+0000
Release date
2021-09-13 06:46:34 UTC+0000
UTC Start
2021-09-13 06:42:14.426
UTC End
2021-09-13 06:42:40.026
MJD Start
59470.2793336329
MJD End
59470.2796299292
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0027775
Ambient temperature (°C)
6.75
Seeing (arcsec)
0.725
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 70.0950 70.1510 59.4000 59.5000
A0-J2 119.0140 119.0510 39.9000 40.1000
A0-J3 128.5120 128.5050 10.5000 10.6200
G1-J2 57.8210 57.8180 16.2000 16.3000
G1-J3 97.8570 97.8950 337.8600 337.9410
J2-J3 63.5450 63.6230 303.5350 303.6240
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 59470.2793336329
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 70.095
HIERARCH ESO ISS PBL12 END 70.151
HIERARCH ESO ISS PBLA12 START 59.4
HIERARCH ESO ISS PBLA12 END 59.5
HIERARCH ESO ISS PBL13 START 119.014
HIERARCH ESO ISS PBL13 END 119.051
HIERARCH ESO ISS PBLA13 START 39.9
HIERARCH ESO ISS PBLA13 END 40.1
HIERARCH ESO ISS PBL14 START 128.512
HIERARCH ESO ISS PBL14 END 128.505
HIERARCH ESO ISS PBLA14 START 10.5
HIERARCH ESO ISS PBLA14 END 10.62
HIERARCH ESO ISS PBL23 START 57.821
HIERARCH ESO ISS PBL23 END 57.818
HIERARCH ESO ISS PBLA23 START 16.2
HIERARCH ESO ISS PBLA23 END 16.3
HIERARCH ESO ISS PBL24 START 97.857
HIERARCH ESO ISS PBL24 END 97.895
HIERARCH ESO ISS PBLA24 START 337.86
HIERARCH ESO ISS PBLA24 END 337.941
HIERARCH ESO ISS PBL34 START 63.545
HIERARCH ESO ISS PBL34 END 63.623
HIERARCH ESO ISS PBLA34 START 303.535
HIERARCH ESO ISS PBLA34 END 303.624
HIERARCH ESO ISS AMBI TAU0 START 0.002828
HIERARCH ESO ISS AMBI TAU0 END 0.002727
HIERARCH ESO ISS AMBI TEMP 6.75
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.8