Exposure
ID
PIONI.2021-09-13T05:57:12.791_1
Header ID
PIONI.2021-09-13T05:57:12.791
Date updated
2021-09-13 06:07:09 UTC+0000
Release date
2021-09-13 06:07:08 UTC+0000
UTC Start
2021-09-13 05:57:12.791
UTC End
2021-09-13 05:57:38.391
MJD Start
59470.2480647052
MJD End
59470.2483610015
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002666
Ambient temperature (°C)
6.64
Seeing (arcsec)
0.67
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 66.0340 66.0850 46.6000 46.8000
A0-J2 116.4810 116.5110 27.9000 28.1000
A0-J3 128.7910 128.7900 1.5170 1.6370
G1-J2 57.9280 57.9270 6.5000 6.6000
G1-J3 94.5530 94.6020 331.8770 331.9560
J2-J3 57.2990 57.3880 296.8040 296.8940
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 59470.2480647052
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 66.034
HIERARCH ESO ISS PBL12 END 66.085
HIERARCH ESO ISS PBLA12 START 46.6
HIERARCH ESO ISS PBLA12 END 46.8
HIERARCH ESO ISS PBL13 START 116.481
HIERARCH ESO ISS PBL13 END 116.511
HIERARCH ESO ISS PBLA13 START 27.9
HIERARCH ESO ISS PBLA13 END 28.1
HIERARCH ESO ISS PBL14 START 128.791
HIERARCH ESO ISS PBL14 END 128.79
HIERARCH ESO ISS PBLA14 START 1.517
HIERARCH ESO ISS PBLA14 END 1.637
HIERARCH ESO ISS PBL23 START 57.928
HIERARCH ESO ISS PBL23 END 57.927
HIERARCH ESO ISS PBLA23 START 6.5
HIERARCH ESO ISS PBLA23 END 6.6
HIERARCH ESO ISS PBL24 START 94.553
HIERARCH ESO ISS PBL24 END 94.602
HIERARCH ESO ISS PBLA24 START 331.877
HIERARCH ESO ISS PBLA24 END 331.956
HIERARCH ESO ISS PBL34 START 57.299
HIERARCH ESO ISS PBL34 END 57.388
HIERARCH ESO ISS PBLA34 START 296.804
HIERARCH ESO ISS PBLA34 END 296.894
HIERARCH ESO ISS AMBI TAU0 START 0.002647
HIERARCH ESO ISS AMBI TAU0 END 0.002685
HIERARCH ESO ISS AMBI TEMP 6.64
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.64