Exposure
ID
PIONI.2021-09-13T04:42:41.598_1
Header ID
PIONI.2021-09-13T04:42:41.598
Date updated
2021-09-13 04:50:53 UTC+0000
Release date
2021-09-13 04:50:53 UTC+0000
UTC Start
2021-09-13 04:42:41.598
UTC End
2021-09-13 04:43:07.198
MJD Start
59470.1963147894
MJD End
59470.1966110857
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003181
Ambient temperature (°C)
6.65
Seeing (arcsec)
0.62
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 60.8390 60.8690 23.0000 23.2000
A0-J2 114.0000 114.0090 7.2000 7.3000
A0-J3 128.3260 128.3350 346.6560 346.7750
G1-J2 57.9050 57.9060 350.5000 350.6000
G1-J3 87.1480 87.2180 322.2140 322.2900
J2-J3 45.4040 45.5060 285.0150 285.1150
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 59470.1963147894
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 60.839
HIERARCH ESO ISS PBL12 END 60.869
HIERARCH ESO ISS PBLA12 START 23.0
HIERARCH ESO ISS PBLA12 END 23.2
HIERARCH ESO ISS PBL13 START 114.0
HIERARCH ESO ISS PBL13 END 114.009
HIERARCH ESO ISS PBLA13 START 7.2
HIERARCH ESO ISS PBLA13 END 7.3
HIERARCH ESO ISS PBL14 START 128.326
HIERARCH ESO ISS PBL14 END 128.335
HIERARCH ESO ISS PBLA14 START 346.656
HIERARCH ESO ISS PBLA14 END 346.775
HIERARCH ESO ISS PBL23 START 57.905
HIERARCH ESO ISS PBL23 END 57.906
HIERARCH ESO ISS PBLA23 START 350.5
HIERARCH ESO ISS PBLA23 END 350.6
HIERARCH ESO ISS PBL24 START 87.148
HIERARCH ESO ISS PBL24 END 87.218
HIERARCH ESO ISS PBLA24 START 322.214
HIERARCH ESO ISS PBLA24 END 322.29
HIERARCH ESO ISS PBL34 START 45.404
HIERARCH ESO ISS PBL34 END 45.506
HIERARCH ESO ISS PBLA34 START 285.015
HIERARCH ESO ISS PBLA34 END 285.115
HIERARCH ESO ISS AMBI TAU0 START 0.003181
HIERARCH ESO ISS AMBI TAU0 END 0.003181
HIERARCH ESO ISS AMBI TEMP 6.65
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.62