Exposure
ID
PIONI.2021-09-13T08:16:28.773_1
Header ID
PIONI.2021-09-13T08:16:28.773
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 08:16:28.773
UTC End
2021-09-13 08:16:54.373
MJD Start
59470.3447774649
MJD End
59470.3450737612
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002012
Ambient temperature (°C)
7.04
Seeing (arcsec)
1.065
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 78.6960 78.7470 82.9000 83.1000
A0-J2 124.8660 124.9000 63.4000 63.6000
A0-J3 126.3500 126.3280 29.1260 29.2430
G1-J2 57.1050 57.0970 36.0000 36.1000
G1-J3 102.0710 102.0870 350.6440 350.7270
J2-J3 74.1000 74.1560 317.3800 317.4680
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 59470.3447774649
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 78.696
HIERARCH ESO ISS PBL12 END 78.747
HIERARCH ESO ISS PBLA12 START 82.9
HIERARCH ESO ISS PBLA12 END 83.1
HIERARCH ESO ISS PBL13 START 124.866
HIERARCH ESO ISS PBL13 END 124.9
HIERARCH ESO ISS PBLA13 START 63.4
HIERARCH ESO ISS PBLA13 END 63.6
HIERARCH ESO ISS PBL14 START 126.35
HIERARCH ESO ISS PBL14 END 126.328
HIERARCH ESO ISS PBLA14 START 29.126
HIERARCH ESO ISS PBLA14 END 29.243
HIERARCH ESO ISS PBL23 START 57.105
HIERARCH ESO ISS PBL23 END 57.097
HIERARCH ESO ISS PBLA23 START 36.0
HIERARCH ESO ISS PBLA23 END 36.1
HIERARCH ESO ISS PBL24 START 102.071
HIERARCH ESO ISS PBL24 END 102.087
HIERARCH ESO ISS PBLA24 START 350.644
HIERARCH ESO ISS PBLA24 END 350.727
HIERARCH ESO ISS PBL34 START 74.1
HIERARCH ESO ISS PBL34 END 74.156
HIERARCH ESO ISS PBLA34 START 317.38
HIERARCH ESO ISS PBLA34 END 317.468
HIERARCH ESO ISS AMBI TAU0 START 0.002023
HIERARCH ESO ISS AMBI TAU0 END 0.002001
HIERARCH ESO ISS AMBI TEMP 7.04
HIERARCH ESO ISS AMBI FWHM START 1.04
HIERARCH ESO ISS AMBI FWHM END 1.09