Exposure
ID
PIONI.2021-09-13T05:03:30.300_1
Header ID
PIONI.2021-09-13T05:03:30.300
Date updated
2021-09-13 05:10:49 UTC+0000
Release date
2021-09-13 05:10:48 UTC+0000
UTC Start
2021-09-13 05:03:30.300
UTC End
2021-09-13 05:03:55.900
MJD Start
59470.2107673641
MJD End
59470.2110636604
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002577
Ambient temperature (°C)
6.58
Seeing (arcsec)
0.835
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 62.0060 62.0430 29.9000 30.1000
A0-J2 114.4170 114.4320 13.1000 13.2000
A0-J3 128.5760 128.5810 350.8000 350.9140
G1-J2 57.9350 57.9360 355.0000 355.1000
G1-J3 89.4650 89.5270 324.8820 324.9560
J2-J3 48.9070 49.0030 288.4390 288.5310
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 59470.2107673641
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 62.006
HIERARCH ESO ISS PBL12 END 62.043
HIERARCH ESO ISS PBLA12 START 29.9
HIERARCH ESO ISS PBLA12 END 30.1
HIERARCH ESO ISS PBL13 START 114.417
HIERARCH ESO ISS PBL13 END 114.432
HIERARCH ESO ISS PBLA13 START 13.1
HIERARCH ESO ISS PBLA13 END 13.2
HIERARCH ESO ISS PBL14 START 128.576
HIERARCH ESO ISS PBL14 END 128.581
HIERARCH ESO ISS PBLA14 START 350.8
HIERARCH ESO ISS PBLA14 END 350.914
HIERARCH ESO ISS PBL23 START 57.935
HIERARCH ESO ISS PBL23 END 57.936
HIERARCH ESO ISS PBLA23 START 355.0
HIERARCH ESO ISS PBLA23 END 355.1
HIERARCH ESO ISS PBL24 START 89.465
HIERARCH ESO ISS PBL24 END 89.527
HIERARCH ESO ISS PBLA24 START 324.882
HIERARCH ESO ISS PBLA24 END 324.956
HIERARCH ESO ISS PBL34 START 48.907
HIERARCH ESO ISS PBL34 END 49.003
HIERARCH ESO ISS PBLA34 START 288.439
HIERARCH ESO ISS PBLA34 END 288.531
HIERARCH ESO ISS AMBI TAU0 START 0.002589
HIERARCH ESO ISS AMBI TAU0 END 0.002565
HIERARCH ESO ISS AMBI TEMP 6.58
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.85