Exposure
ID
PIONI.2021-09-13T07:50:33.487_1
Header ID
PIONI.2021-09-13T07:50:33.487
Date updated
2021-09-13 08:01:23 UTC+0000
Release date
2021-09-13 08:01:23 UTC+0000
UTC Start
2021-09-13 07:50:33.487
UTC End
2021-09-13 07:50:59.087
MJD Start
59470.3267764696
MJD End
59470.3270727659
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001876
Ambient temperature (°C)
7.05
Seeing (arcsec)
1.08
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 76.4420 76.4960 76.8000 76.9000
A0-J2 123.3310 123.3670 57.2000 57.3000
A0-J3 127.1910 127.1740 24.0340 24.1520
G1-J2 57.3910 57.3860 30.6000 30.7000
G1-J3 101.2650 101.2860 347.0980 347.1800
J2-J3 71.5400 71.6030 313.5750 313.6630
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 59470.3267764696
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 76.442
HIERARCH ESO ISS PBL12 END 76.496
HIERARCH ESO ISS PBLA12 START 76.8
HIERARCH ESO ISS PBLA12 END 76.9
HIERARCH ESO ISS PBL13 START 123.331
HIERARCH ESO ISS PBL13 END 123.367
HIERARCH ESO ISS PBLA13 START 57.2
HIERARCH ESO ISS PBLA13 END 57.3
HIERARCH ESO ISS PBL14 START 127.191
HIERARCH ESO ISS PBL14 END 127.174
HIERARCH ESO ISS PBLA14 START 24.034
HIERARCH ESO ISS PBLA14 END 24.152
HIERARCH ESO ISS PBL23 START 57.391
HIERARCH ESO ISS PBL23 END 57.386
HIERARCH ESO ISS PBLA23 START 30.6
HIERARCH ESO ISS PBLA23 END 30.7
HIERARCH ESO ISS PBL24 START 101.265
HIERARCH ESO ISS PBL24 END 101.286
HIERARCH ESO ISS PBLA24 START 347.098
HIERARCH ESO ISS PBLA24 END 347.18
HIERARCH ESO ISS PBL34 START 71.54
HIERARCH ESO ISS PBL34 END 71.603
HIERARCH ESO ISS PBLA34 START 313.575
HIERARCH ESO ISS PBLA34 END 313.663
HIERARCH ESO ISS AMBI TAU0 START 0.001876
HIERARCH ESO ISS AMBI TAU0 END 0.001876
HIERARCH ESO ISS AMBI TEMP 7.05
HIERARCH ESO ISS AMBI FWHM START 1.08
HIERARCH ESO ISS AMBI FWHM END 1.08