Exposure
ID
PIONI.2021-09-13T04:50:04.677_1
Header ID
PIONI.2021-09-13T04:50:04.677
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 04:50:04.677
UTC End
2021-09-13 04:50:30.277
MJD Start
59470.2014430184
MJD End
59470.2017393147
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002203
Ambient temperature (°C)
6.61
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 61.2230 61.2560 25.5000 25.7000
A0-J2 114.1210 114.1320 9.3000 9.4000
A0-J3 128.4260 128.4340 348.1260 348.2450
G1-J2 57.9180 57.9190 352.1000 352.2000
G1-J3 87.9920 88.0600 323.1580 323.2350
J2-J3 46.6610 46.7630 286.2460 286.3450
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 59470.2014430184
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 61.223
HIERARCH ESO ISS PBL12 END 61.256
HIERARCH ESO ISS PBLA12 START 25.5
HIERARCH ESO ISS PBLA12 END 25.7
HIERARCH ESO ISS PBL13 START 114.121
HIERARCH ESO ISS PBL13 END 114.132
HIERARCH ESO ISS PBLA13 START 9.3
HIERARCH ESO ISS PBLA13 END 9.4
HIERARCH ESO ISS PBL14 START 128.426
HIERARCH ESO ISS PBL14 END 128.434
HIERARCH ESO ISS PBLA14 START 348.126
HIERARCH ESO ISS PBLA14 END 348.245
HIERARCH ESO ISS PBL23 START 57.918
HIERARCH ESO ISS PBL23 END 57.919
HIERARCH ESO ISS PBLA23 START 352.1
HIERARCH ESO ISS PBLA23 END 352.2
HIERARCH ESO ISS PBL24 START 87.992
HIERARCH ESO ISS PBL24 END 88.06
HIERARCH ESO ISS PBLA24 START 323.158
HIERARCH ESO ISS PBLA24 END 323.235
HIERARCH ESO ISS PBL34 START 46.661
HIERARCH ESO ISS PBL34 END 46.763
HIERARCH ESO ISS PBLA34 START 286.246
HIERARCH ESO ISS PBLA34 END 286.345
HIERARCH ESO ISS AMBI TAU0 START 0.002203
HIERARCH ESO ISS AMBI TAU0 END 0.002203
HIERARCH ESO ISS AMBI TEMP 6.61
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.67