Exposure
ID
PIONI.2021-09-13T04:52:11.135_1
Header ID
PIONI.2021-09-13T04:52:11.135
Date updated
2021-09-13 05:00:59 UTC+0000
Release date
2021-09-13 05:00:59 UTC+0000
UTC Start
2021-09-13 04:52:11.135
UTC End
2021-09-13 04:52:36.735
MJD Start
59470.2029066551
MJD End
59470.2032029514
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0031165
Ambient temperature (°C)
6.59
Seeing (arcsec)
0.665
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 61.3380 61.3720 26.2000 26.4000
A0-J2 114.1610 114.1730 9.9000 10.0000
A0-J3 128.4520 128.4590 348.5440 348.6630
G1-J2 57.9210 57.9220 352.5000 352.7000
G1-J3 88.2280 88.2950 323.4270 323.5040
J2-J3 47.0160 47.1170 286.5920 286.6910
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 59470.2029066551
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 61.338
HIERARCH ESO ISS PBL12 END 61.372
HIERARCH ESO ISS PBLA12 START 26.2
HIERARCH ESO ISS PBLA12 END 26.4
HIERARCH ESO ISS PBL13 START 114.161
HIERARCH ESO ISS PBL13 END 114.173
HIERARCH ESO ISS PBLA13 START 9.9
HIERARCH ESO ISS PBLA13 END 10.0
HIERARCH ESO ISS PBL14 START 128.452
HIERARCH ESO ISS PBL14 END 128.459
HIERARCH ESO ISS PBLA14 START 348.544
HIERARCH ESO ISS PBLA14 END 348.663
HIERARCH ESO ISS PBL23 START 57.921
HIERARCH ESO ISS PBL23 END 57.922
HIERARCH ESO ISS PBLA23 START 352.5
HIERARCH ESO ISS PBLA23 END 352.7
HIERARCH ESO ISS PBL24 START 88.228
HIERARCH ESO ISS PBL24 END 88.295
HIERARCH ESO ISS PBLA24 START 323.427
HIERARCH ESO ISS PBLA24 END 323.504
HIERARCH ESO ISS PBL34 START 47.016
HIERARCH ESO ISS PBL34 END 47.117
HIERARCH ESO ISS PBLA34 START 286.592
HIERARCH ESO ISS PBLA34 END 286.691
HIERARCH ESO ISS AMBI TAU0 START 0.00313
HIERARCH ESO ISS AMBI TAU0 END 0.003103
HIERARCH ESO ISS AMBI TEMP 6.59
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.68