Exposure
ID
PIONI.2021-09-13T08:11:31.906_1
Header ID
PIONI.2021-09-13T08:11:31.906
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 08:11:31.906
UTC End
2021-09-13 08:11:57.506
MJD Start
59470.3413415081
MJD End
59470.3416378044
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001437
Ambient temperature (°C)
6.92
Seeing (arcsec)
1.19
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 78.2770 78.3280 81.8000 81.9000
A0-J2 124.5840 124.6180 62.2000 62.4000
A0-J3 126.5270 126.5060 28.1530 28.2710
G1-J2 57.1660 57.1590 35.0000 35.1000
G1-J3 101.9370 101.9540 349.9640 350.0460
J2-J3 73.6310 73.6880 316.6510 316.7390
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 59470.3413415081
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 78.277
HIERARCH ESO ISS PBL12 END 78.328
HIERARCH ESO ISS PBLA12 START 81.8
HIERARCH ESO ISS PBLA12 END 81.9
HIERARCH ESO ISS PBL13 START 124.584
HIERARCH ESO ISS PBL13 END 124.618
HIERARCH ESO ISS PBLA13 START 62.2
HIERARCH ESO ISS PBLA13 END 62.4
HIERARCH ESO ISS PBL14 START 126.527
HIERARCH ESO ISS PBL14 END 126.506
HIERARCH ESO ISS PBLA14 START 28.153
HIERARCH ESO ISS PBLA14 END 28.271
HIERARCH ESO ISS PBL23 START 57.166
HIERARCH ESO ISS PBL23 END 57.159
HIERARCH ESO ISS PBLA23 START 35.0
HIERARCH ESO ISS PBLA23 END 35.1
HIERARCH ESO ISS PBL24 START 101.937
HIERARCH ESO ISS PBL24 END 101.954
HIERARCH ESO ISS PBLA24 START 349.964
HIERARCH ESO ISS PBLA24 END 350.046
HIERARCH ESO ISS PBL34 START 73.631
HIERARCH ESO ISS PBL34 END 73.688
HIERARCH ESO ISS PBLA34 START 316.651
HIERARCH ESO ISS PBLA34 END 316.739
HIERARCH ESO ISS AMBI TAU0 START 0.001437
HIERARCH ESO ISS AMBI TAU0 END 0.001437
HIERARCH ESO ISS AMBI TEMP 6.92
HIERARCH ESO ISS AMBI FWHM START 1.19
HIERARCH ESO ISS AMBI FWHM END 1.19