Exposure
ID
PIONI.2021-09-13T04:48:48.395_1
Header ID
PIONI.2021-09-13T04:48:48.395
Date updated
2021-09-13 04:56:09 UTC+0000
Release date
2021-09-13 04:56:09 UTC+0000
UTC Start
2021-09-13 04:48:48.396
UTC End
2021-09-13 04:49:13.996
MJD Start
59470.2005601344
MJD End
59470.2008564307
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002134
Ambient temperature (°C)
6.58
Seeing (arcsec)
0.73
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 61.1550 61.1860 25.1000 25.3000
A0-J2 114.0980 114.1080 8.9000 9.1000
A0-J3 128.4100 128.4170 347.8740 347.9880
G1-J2 57.9160 57.9170 351.8000 351.9000
G1-J3 87.8490 87.9150 322.9960 323.0690
J2-J3 46.4460 46.5450 286.0360 286.1310
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 59470.2005601344
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 61.155
HIERARCH ESO ISS PBL12 END 61.186
HIERARCH ESO ISS PBLA12 START 25.1
HIERARCH ESO ISS PBLA12 END 25.3
HIERARCH ESO ISS PBL13 START 114.098
HIERARCH ESO ISS PBL13 END 114.108
HIERARCH ESO ISS PBLA13 START 8.9
HIERARCH ESO ISS PBLA13 END 9.1
HIERARCH ESO ISS PBL14 START 128.41
HIERARCH ESO ISS PBL14 END 128.417
HIERARCH ESO ISS PBLA14 START 347.874
HIERARCH ESO ISS PBLA14 END 347.988
HIERARCH ESO ISS PBL23 START 57.916
HIERARCH ESO ISS PBL23 END 57.917
HIERARCH ESO ISS PBLA23 START 351.8
HIERARCH ESO ISS PBLA23 END 351.9
HIERARCH ESO ISS PBL24 START 87.849
HIERARCH ESO ISS PBL24 END 87.915
HIERARCH ESO ISS PBLA24 START 322.996
HIERARCH ESO ISS PBLA24 END 323.069
HIERARCH ESO ISS PBL34 START 46.446
HIERARCH ESO ISS PBL34 END 46.545
HIERARCH ESO ISS PBLA34 START 286.036
HIERARCH ESO ISS PBLA34 END 286.131
HIERARCH ESO ISS AMBI TAU0 START 0.002134
HIERARCH ESO ISS AMBI TAU0 END 0.002134
HIERARCH ESO ISS AMBI TEMP 6.58
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.73