Exposure
ID
PIONI.2021-09-13T06:01:17.078_1
Header ID
PIONI.2021-09-13T06:01:17.078
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 06:01:17.079
UTC End
2021-09-13 06:01:42.679
MJD Start
59470.2508921134
MJD End
59470.2511884097
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002338
Ambient temperature (°C)
6.63
Seeing (arcsec)
0.63
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 66.3830 66.4350 47.8000 48.0000
A0-J2 116.6860 116.7170 29.0000 29.2000
A0-J3 128.7830 128.7810 2.3290 2.4490
G1-J2 57.9220 57.9210 7.4000 7.5000
G1-J3 94.8870 94.9350 332.4140 332.4930
J2-J3 57.8940 57.9810 297.4190 297.5090
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 59470.2508921134
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 66.383
HIERARCH ESO ISS PBL12 END 66.435
HIERARCH ESO ISS PBLA12 START 47.8
HIERARCH ESO ISS PBLA12 END 48.0
HIERARCH ESO ISS PBL13 START 116.686
HIERARCH ESO ISS PBL13 END 116.717
HIERARCH ESO ISS PBLA13 START 29.0
HIERARCH ESO ISS PBLA13 END 29.2
HIERARCH ESO ISS PBL14 START 128.783
HIERARCH ESO ISS PBL14 END 128.781
HIERARCH ESO ISS PBLA14 START 2.329
HIERARCH ESO ISS PBLA14 END 2.449
HIERARCH ESO ISS PBL23 START 57.922
HIERARCH ESO ISS PBL23 END 57.921
HIERARCH ESO ISS PBLA23 START 7.4
HIERARCH ESO ISS PBLA23 END 7.5
HIERARCH ESO ISS PBL24 START 94.887
HIERARCH ESO ISS PBL24 END 94.935
HIERARCH ESO ISS PBLA24 START 332.414
HIERARCH ESO ISS PBLA24 END 332.493
HIERARCH ESO ISS PBL34 START 57.894
HIERARCH ESO ISS PBL34 END 57.981
HIERARCH ESO ISS PBLA34 START 297.419
HIERARCH ESO ISS PBLA34 END 297.509
HIERARCH ESO ISS AMBI TAU0 START 0.002336
HIERARCH ESO ISS AMBI TAU0 END 0.00234
HIERARCH ESO ISS AMBI TEMP 6.63
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.64