Exposure
ID
PIONI.2021-09-13T05:58:44.335_1
Header ID
PIONI.2021-09-13T05:58:44.335
Date updated
2021-09-13 06:07:09 UTC+0000
Release date
2021-09-13 06:07:08 UTC+0000
UTC Start
2021-09-13 05:58:44.335
UTC End
2021-09-13 05:59:09.935
MJD Start
59470.2491242504
MJD End
59470.2494205467
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002438
Ambient temperature (°C)
6.62
Seeing (arcsec)
0.67
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 66.1650 66.2150 47.1000 47.2000
A0-J2 116.5580 116.5870 28.3000 28.5000
A0-J3 128.7880 128.7870 1.8230 1.9380
G1-J2 57.9260 57.9250 6.8000 7.0000
G1-J3 94.6790 94.7270 332.0790 332.1540
J2-J3 57.5240 57.6100 297.0360 297.1220
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 59470.2491242504
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 66.165
HIERARCH ESO ISS PBL12 END 66.215
HIERARCH ESO ISS PBLA12 START 47.1
HIERARCH ESO ISS PBLA12 END 47.2
HIERARCH ESO ISS PBL13 START 116.558
HIERARCH ESO ISS PBL13 END 116.587
HIERARCH ESO ISS PBLA13 START 28.3
HIERARCH ESO ISS PBLA13 END 28.5
HIERARCH ESO ISS PBL14 START 128.788
HIERARCH ESO ISS PBL14 END 128.787
HIERARCH ESO ISS PBLA14 START 1.823
HIERARCH ESO ISS PBLA14 END 1.938
HIERARCH ESO ISS PBL23 START 57.926
HIERARCH ESO ISS PBL23 END 57.925
HIERARCH ESO ISS PBLA23 START 6.8
HIERARCH ESO ISS PBLA23 END 7.0
HIERARCH ESO ISS PBL24 START 94.679
HIERARCH ESO ISS PBL24 END 94.727
HIERARCH ESO ISS PBLA24 START 332.079
HIERARCH ESO ISS PBLA24 END 332.154
HIERARCH ESO ISS PBL34 START 57.524
HIERARCH ESO ISS PBL34 END 57.61
HIERARCH ESO ISS PBLA34 START 297.036
HIERARCH ESO ISS PBLA34 END 297.122
HIERARCH ESO ISS AMBI TAU0 START 0.002438
HIERARCH ESO ISS AMBI TAU0 END 0.002438
HIERARCH ESO ISS AMBI TEMP 6.62
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.67