Exposure
ID
PIONI.2021-09-13T05:04:08.477_1
Header ID
PIONI.2021-09-13T05:04:08.477
Date updated
2021-09-13 05:10:49 UTC+0000
Release date
2021-09-13 05:10:48 UTC+0000
UTC Start
2021-09-13 05:04:08.477
UTC End
2021-09-13 05:04:34.077
MJD Start
59470.2112092264
MJD End
59470.2115055227
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0026715
Ambient temperature (°C)
6.53
Seeing (arcsec)
0.835
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 62.0460 62.0840 30.1000 30.3000
A0-J2 114.4330 114.4490 13.2000 13.4000
A0-J3 128.5820 128.5870 350.9260 351.0460
G1-J2 57.9360 57.9360 355.1000 355.2000
G1-J3 89.5330 89.5960 324.9640 325.0410
J2-J3 49.0120 49.1110 288.5410 288.6380
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 59470.2112092264
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 62.046
HIERARCH ESO ISS PBL12 END 62.084
HIERARCH ESO ISS PBLA12 START 30.1
HIERARCH ESO ISS PBLA12 END 30.3
HIERARCH ESO ISS PBL13 START 114.433
HIERARCH ESO ISS PBL13 END 114.449
HIERARCH ESO ISS PBLA13 START 13.2
HIERARCH ESO ISS PBLA13 END 13.4
HIERARCH ESO ISS PBL14 START 128.582
HIERARCH ESO ISS PBL14 END 128.587
HIERARCH ESO ISS PBLA14 START 350.926
HIERARCH ESO ISS PBLA14 END 351.046
HIERARCH ESO ISS PBL23 START 57.936
HIERARCH ESO ISS PBL23 END 57.936
HIERARCH ESO ISS PBLA23 START 355.1
HIERARCH ESO ISS PBLA23 END 355.2
HIERARCH ESO ISS PBL24 START 89.533
HIERARCH ESO ISS PBL24 END 89.596
HIERARCH ESO ISS PBLA24 START 324.964
HIERARCH ESO ISS PBLA24 END 325.041
HIERARCH ESO ISS PBL34 START 49.012
HIERARCH ESO ISS PBL34 END 49.111
HIERARCH ESO ISS PBLA34 START 288.541
HIERARCH ESO ISS PBLA34 END 288.638
HIERARCH ESO ISS AMBI TAU0 START 0.002565
HIERARCH ESO ISS AMBI TAU0 END 0.002778
HIERARCH ESO ISS AMBI TEMP 6.53
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.82