Exposure
ID
PIONI.2021-09-13T08:12:48.256_1
Header ID
PIONI.2021-09-13T08:12:48.256
Date updated
2021-09-13 08:23:12 UTC+0000
Release date
2021-09-13 08:23:12 UTC+0000
UTC Start
2021-09-13 08:12:48.257
UTC End
2021-09-13 08:13:13.857
MJD Start
59470.3422251935
MJD End
59470.3425214898
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001437
Ambient temperature (°C)
6.91
Seeing (arcsec)
1.16
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 78.3860 78.4360 82.1000 82.2000
A0-J2 124.6580 124.6910 62.6000 62.7000
A0-J3 126.4820 126.4610 28.4070 28.5190
G1-J2 57.1510 57.1430 35.3000 35.4000
G1-J3 101.9730 101.9890 350.1420 350.2200
J2-J3 73.7530 73.8090 316.8420 316.9250
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 59470.3422251935
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 78.386
HIERARCH ESO ISS PBL12 END 78.436
HIERARCH ESO ISS PBLA12 START 82.1
HIERARCH ESO ISS PBLA12 END 82.2
HIERARCH ESO ISS PBL13 START 124.658
HIERARCH ESO ISS PBL13 END 124.691
HIERARCH ESO ISS PBLA13 START 62.6
HIERARCH ESO ISS PBLA13 END 62.7
HIERARCH ESO ISS PBL14 START 126.482
HIERARCH ESO ISS PBL14 END 126.461
HIERARCH ESO ISS PBLA14 START 28.407
HIERARCH ESO ISS PBLA14 END 28.519
HIERARCH ESO ISS PBL23 START 57.151
HIERARCH ESO ISS PBL23 END 57.143
HIERARCH ESO ISS PBLA23 START 35.3
HIERARCH ESO ISS PBLA23 END 35.4
HIERARCH ESO ISS PBL24 START 101.973
HIERARCH ESO ISS PBL24 END 101.989
HIERARCH ESO ISS PBLA24 START 350.142
HIERARCH ESO ISS PBLA24 END 350.22
HIERARCH ESO ISS PBL34 START 73.753
HIERARCH ESO ISS PBL34 END 73.809
HIERARCH ESO ISS PBLA34 START 316.842
HIERARCH ESO ISS PBLA34 END 316.925
HIERARCH ESO ISS AMBI TAU0 START 0.001437
HIERARCH ESO ISS AMBI TAU0 END 0.001437
HIERARCH ESO ISS AMBI TEMP 6.91
HIERARCH ESO ISS AMBI FWHM START 1.16
HIERARCH ESO ISS AMBI FWHM END 1.16