Exposure
ID
PIONI.2021-09-13T04:54:05.461_1
Header ID
PIONI.2021-09-13T04:54:05.461
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 04:54:05.461
UTC End
2021-09-13 04:54:31.061
MJD Start
59470.2042298685
MJD End
59470.2045261648
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003135
Ambient temperature (°C)
6.58
Seeing (arcsec)
0.695
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 61.4460 61.4800 26.8000 27.0000
A0-J2 114.1990 114.2120 10.4000 10.6000
A0-J3 128.4750 128.4820 348.9230 349.0430
G1-J2 57.9240 57.9250 353.0000 353.1000
G1-J3 88.4410 88.5080 323.6710 323.7480
J2-J3 47.3380 47.4390 286.9060 287.0040
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 59470.2042298685
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 61.446
HIERARCH ESO ISS PBL12 END 61.48
HIERARCH ESO ISS PBLA12 START 26.8
HIERARCH ESO ISS PBLA12 END 27.0
HIERARCH ESO ISS PBL13 START 114.199
HIERARCH ESO ISS PBL13 END 114.212
HIERARCH ESO ISS PBLA13 START 10.4
HIERARCH ESO ISS PBLA13 END 10.6
HIERARCH ESO ISS PBL14 START 128.475
HIERARCH ESO ISS PBL14 END 128.482
HIERARCH ESO ISS PBLA14 START 348.923
HIERARCH ESO ISS PBLA14 END 349.043
HIERARCH ESO ISS PBL23 START 57.924
HIERARCH ESO ISS PBL23 END 57.925
HIERARCH ESO ISS PBLA23 START 353.0
HIERARCH ESO ISS PBLA23 END 353.1
HIERARCH ESO ISS PBL24 START 88.441
HIERARCH ESO ISS PBL24 END 88.508
HIERARCH ESO ISS PBLA24 START 323.671
HIERARCH ESO ISS PBLA24 END 323.748
HIERARCH ESO ISS PBL34 START 47.338
HIERARCH ESO ISS PBL34 END 47.439
HIERARCH ESO ISS PBLA34 START 286.906
HIERARCH ESO ISS PBLA34 END 287.004
HIERARCH ESO ISS AMBI TAU0 START 0.003135
HIERARCH ESO ISS AMBI TAU0 END 0.003135
HIERARCH ESO ISS AMBI TEMP 6.58
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.68