Exposure
ID
PIONI.2021-09-13T05:43:25.239_1
Header ID
PIONI.2021-09-13T05:43:25.239
Date updated
2021-09-13 05:51:16 UTC+0000
Release date
2021-09-13 05:51:16 UTC+0000
UTC Start
2021-09-13 05:43:25.238
UTC End
2021-09-13 05:43:50.838
MJD Start
59470.2384865554
MJD End
59470.2387828517
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003132
Ambient temperature (°C)
6.33
Seeing (arcsec)
0.74
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 64.8870 64.9350 42.5000 42.7000
A0-J2 115.8310 115.8580 24.2000 24.3000
A0-J3 128.7920 128.7930 358.7610 358.8810
G1-J2 57.9410 57.9410 3.5000 3.7000
G1-J3 93.3660 93.4200 330.0650 330.1430
J2-J3 55.2370 55.3280 294.7010 294.7930
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 59470.2384865554
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 64.887
HIERARCH ESO ISS PBL12 END 64.935
HIERARCH ESO ISS PBLA12 START 42.5
HIERARCH ESO ISS PBLA12 END 42.7
HIERARCH ESO ISS PBL13 START 115.831
HIERARCH ESO ISS PBL13 END 115.858
HIERARCH ESO ISS PBLA13 START 24.2
HIERARCH ESO ISS PBLA13 END 24.3
HIERARCH ESO ISS PBL14 START 128.792
HIERARCH ESO ISS PBL14 END 128.793
HIERARCH ESO ISS PBLA14 START 358.761
HIERARCH ESO ISS PBLA14 END 358.881
HIERARCH ESO ISS PBL23 START 57.941
HIERARCH ESO ISS PBL23 END 57.941
HIERARCH ESO ISS PBLA23 START 3.5
HIERARCH ESO ISS PBLA23 END 3.7
HIERARCH ESO ISS PBL24 START 93.366
HIERARCH ESO ISS PBL24 END 93.42
HIERARCH ESO ISS PBLA24 START 330.065
HIERARCH ESO ISS PBLA24 END 330.143
HIERARCH ESO ISS PBL34 START 55.237
HIERARCH ESO ISS PBL34 END 55.328
HIERARCH ESO ISS PBLA34 START 294.701
HIERARCH ESO ISS PBLA34 END 294.793
HIERARCH ESO ISS AMBI TAU0 START 0.003132
HIERARCH ESO ISS AMBI TAU0 END 0.003132
HIERARCH ESO ISS AMBI TEMP 6.33
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.74