Exposure
ID
PIONI.2021-09-13T06:29:21.208_1
Header ID
PIONI.2021-09-13T06:29:21.208
Date updated
2021-09-13 06:36:30 UTC+0000
Release date
2021-09-13 06:36:30 UTC+0000
UTC Start
2021-09-13 06:29:21.207
UTC End
2021-09-13 06:29:46.807
MJD Start
59470.2703843457
MJD End
59470.270680642
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002244
Ambient temperature (°C)
6.61
Seeing (arcsec)
0.83
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 68.8980 68.9530 55.8000 56.0000
A0-J2 118.2380 118.2730 36.5000 36.7000
A0-J3 128.6350 128.6300 7.9300 8.0500
G1-J2 57.8620 57.8610 13.4000 13.5000
G1-J3 96.9980 97.0400 336.1370 336.2170
J2-J3 61.8340 61.9150 301.6230 301.7120
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 59470.2703843457
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 68.898
HIERARCH ESO ISS PBL12 END 68.953
HIERARCH ESO ISS PBLA12 START 55.8
HIERARCH ESO ISS PBLA12 END 56.0
HIERARCH ESO ISS PBL13 START 118.238
HIERARCH ESO ISS PBL13 END 118.273
HIERARCH ESO ISS PBLA13 START 36.5
HIERARCH ESO ISS PBLA13 END 36.7
HIERARCH ESO ISS PBL14 START 128.635
HIERARCH ESO ISS PBL14 END 128.63
HIERARCH ESO ISS PBLA14 START 7.93
HIERARCH ESO ISS PBLA14 END 8.05
HIERARCH ESO ISS PBL23 START 57.862
HIERARCH ESO ISS PBL23 END 57.861
HIERARCH ESO ISS PBLA23 START 13.4
HIERARCH ESO ISS PBLA23 END 13.5
HIERARCH ESO ISS PBL24 START 96.998
HIERARCH ESO ISS PBL24 END 97.04
HIERARCH ESO ISS PBLA24 START 336.137
HIERARCH ESO ISS PBLA24 END 336.217
HIERARCH ESO ISS PBL34 START 61.834
HIERARCH ESO ISS PBL34 END 61.915
HIERARCH ESO ISS PBLA34 START 301.623
HIERARCH ESO ISS PBLA34 END 301.712
HIERARCH ESO ISS AMBI TAU0 START 0.002267
HIERARCH ESO ISS AMBI TAU0 END 0.002221
HIERARCH ESO ISS AMBI TEMP 6.61
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.83