Exposure
ID
PIONI.2021-09-13T06:09:43.895_1
Header ID
PIONI.2021-09-13T06:09:43.895
Date updated
2021-09-13 06:16:09 UTC+0000
Release date
2021-09-13 06:16:09 UTC+0000
UTC Start
2021-09-13 06:09:43.895
UTC End
2021-09-13 06:10:09.495
MJD Start
59470.2567580407
MJD End
59470.257054337
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002349
Ambient temperature (°C)
6.62
Seeing (arcsec)
0.8
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 67.1220 67.1750 50.3000 50.4000
A0-J2 117.1300 117.1620 31.3000 31.5000
A0-J3 128.7560 128.7530 4.0140 4.1340
G1-J2 57.9080 57.9070 9.2000 9.3000
G1-J3 95.5580 95.6040 333.5280 333.6080
J2-J3 59.1110 59.1960 298.6900 298.7800
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 59470.2567580407
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 67.122
HIERARCH ESO ISS PBL12 END 67.175
HIERARCH ESO ISS PBLA12 START 50.3
HIERARCH ESO ISS PBLA12 END 50.4
HIERARCH ESO ISS PBL13 START 117.13
HIERARCH ESO ISS PBL13 END 117.162
HIERARCH ESO ISS PBLA13 START 31.3
HIERARCH ESO ISS PBLA13 END 31.5
HIERARCH ESO ISS PBL14 START 128.756
HIERARCH ESO ISS PBL14 END 128.753
HIERARCH ESO ISS PBLA14 START 4.014
HIERARCH ESO ISS PBLA14 END 4.134
HIERARCH ESO ISS PBL23 START 57.908
HIERARCH ESO ISS PBL23 END 57.907
HIERARCH ESO ISS PBLA23 START 9.2
HIERARCH ESO ISS PBLA23 END 9.3
HIERARCH ESO ISS PBL24 START 95.558
HIERARCH ESO ISS PBL24 END 95.604
HIERARCH ESO ISS PBLA24 START 333.528
HIERARCH ESO ISS PBLA24 END 333.608
HIERARCH ESO ISS PBL34 START 59.111
HIERARCH ESO ISS PBL34 END 59.196
HIERARCH ESO ISS PBLA34 START 298.69
HIERARCH ESO ISS PBLA34 END 298.78
HIERARCH ESO ISS AMBI TAU0 START 0.002349
HIERARCH ESO ISS AMBI TAU0 END 0.002349
HIERARCH ESO ISS AMBI TEMP 6.62
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.8