Exposure
ID
PIONI.2021-09-13T07:41:37.254_1
Header ID
PIONI.2021-09-13T07:41:37.254
Date updated
2021-09-13 07:51:17 UTC+0000
Release date
2021-09-13 07:51:17 UTC+0000
UTC Start
2021-09-13 07:41:37.254
UTC End
2021-09-13 07:42:02.854
MJD Start
59470.3205700661
MJD End
59470.3208663624
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001912
Ambient temperature (°C)
6.92
Seeing (arcsec)
1.03
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 75.6360 75.6890 74.6000 74.8000
A0-J2 122.7750 122.8120 55.0000 55.1000
A0-J3 127.4340 127.4190 22.2730 22.3910
G1-J2 57.4720 57.4670 28.7000 28.9000
G1-J3 100.9260 100.9490 345.8810 345.9630
J2-J3 70.5980 70.6610 312.2650 312.3530
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 59470.3205700661
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 75.636
HIERARCH ESO ISS PBL12 END 75.689
HIERARCH ESO ISS PBLA12 START 74.6
HIERARCH ESO ISS PBLA12 END 74.8
HIERARCH ESO ISS PBL13 START 122.775
HIERARCH ESO ISS PBL13 END 122.812
HIERARCH ESO ISS PBLA13 START 55.0
HIERARCH ESO ISS PBLA13 END 55.1
HIERARCH ESO ISS PBL14 START 127.434
HIERARCH ESO ISS PBL14 END 127.419
HIERARCH ESO ISS PBLA14 START 22.273
HIERARCH ESO ISS PBLA14 END 22.391
HIERARCH ESO ISS PBL23 START 57.472
HIERARCH ESO ISS PBL23 END 57.467
HIERARCH ESO ISS PBLA23 START 28.7
HIERARCH ESO ISS PBLA23 END 28.9
HIERARCH ESO ISS PBL24 START 100.926
HIERARCH ESO ISS PBL24 END 100.949
HIERARCH ESO ISS PBLA24 START 345.881
HIERARCH ESO ISS PBLA24 END 345.963
HIERARCH ESO ISS PBL34 START 70.598
HIERARCH ESO ISS PBL34 END 70.661
HIERARCH ESO ISS PBLA34 START 312.265
HIERARCH ESO ISS PBLA34 END 312.353
HIERARCH ESO ISS AMBI TAU0 START 0.001912
HIERARCH ESO ISS AMBI TAU0 END 0.001912
HIERARCH ESO ISS AMBI TEMP 6.92
HIERARCH ESO ISS AMBI FWHM START 1.03
HIERARCH ESO ISS AMBI FWHM END 1.03