Exposure
ID
PIONI.2021-09-13T05:49:54.928_1
Header ID
PIONI.2021-09-13T05:49:54.928
Date updated
2021-09-13 05:56:36 UTC+0000
Release date
2021-09-13 05:56:36 UTC+0000
UTC Start
2021-09-13 05:49:54.928
UTC End
2021-09-13 05:50:20.528
MJD Start
59470.2429968533
MJD End
59470.2432931496
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002947
Ambient temperature (°C)
6.4
Seeing (arcsec)
0.7
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 65.4190 65.4690 44.4000 44.6000
A0-J2 116.1280 116.1570 25.9000 26.1000
A0-J3 128.7960 128.7960 0.0590 0.1790
G1-J2 57.9360 57.9350 4.9000 5.1000
G1-J3 93.9350 93.9870 330.9170 330.9960
J2-J3 56.2170 56.3070 295.6940 295.7860
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 59470.2429968533
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 65.419
HIERARCH ESO ISS PBL12 END 65.469
HIERARCH ESO ISS PBLA12 START 44.4
HIERARCH ESO ISS PBLA12 END 44.6
HIERARCH ESO ISS PBL13 START 116.128
HIERARCH ESO ISS PBL13 END 116.157
HIERARCH ESO ISS PBLA13 START 25.9
HIERARCH ESO ISS PBLA13 END 26.1
HIERARCH ESO ISS PBL14 START 128.796
HIERARCH ESO ISS PBL14 END 128.796
HIERARCH ESO ISS PBLA14 START 0.059
HIERARCH ESO ISS PBLA14 END 0.179
HIERARCH ESO ISS PBL23 START 57.936
HIERARCH ESO ISS PBL23 END 57.935
HIERARCH ESO ISS PBLA23 START 4.9
HIERARCH ESO ISS PBLA23 END 5.1
HIERARCH ESO ISS PBL24 START 93.935
HIERARCH ESO ISS PBL24 END 93.987
HIERARCH ESO ISS PBLA24 START 330.917
HIERARCH ESO ISS PBLA24 END 330.996
HIERARCH ESO ISS PBL34 START 56.217
HIERARCH ESO ISS PBL34 END 56.307
HIERARCH ESO ISS PBLA34 START 295.694
HIERARCH ESO ISS PBLA34 END 295.786
HIERARCH ESO ISS AMBI TAU0 START 0.002947
HIERARCH ESO ISS AMBI TAU0 END 0.002947
HIERARCH ESO ISS AMBI TEMP 6.4
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.7