Exposure
ID
PIONI.2021-09-13T08:13:26.367_1
Header ID
PIONI.2021-09-13T08:13:26.367
Date updated
2021-09-13 08:23:12 UTC+0000
Release date
2021-09-13 08:23:12 UTC+0000
UTC Start
2021-09-13 08:13:26.368
UTC End
2021-09-13 08:13:51.968
MJD Start
59470.3426662916
MJD End
59470.3429625879
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00155
Ambient temperature (°C)
6.91
Seeing (arcsec)
1.16
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 78.4400 78.4890 82.2000 82.4000
A0-J2 124.6940 124.7270 62.7000 62.8000
A0-J3 126.4600 126.4390 28.5310 28.6430
G1-J2 57.1430 57.1360 35.4000 35.5000
G1-J3 101.9900 102.0060 350.2290 350.3060
J2-J3 73.8140 73.8690 316.9350 317.0180
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 59470.3426662916
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 78.44
HIERARCH ESO ISS PBL12 END 78.489
HIERARCH ESO ISS PBLA12 START 82.2
HIERARCH ESO ISS PBLA12 END 82.4
HIERARCH ESO ISS PBL13 START 124.694
HIERARCH ESO ISS PBL13 END 124.727
HIERARCH ESO ISS PBLA13 START 62.7
HIERARCH ESO ISS PBLA13 END 62.8
HIERARCH ESO ISS PBL14 START 126.46
HIERARCH ESO ISS PBL14 END 126.439
HIERARCH ESO ISS PBLA14 START 28.531
HIERARCH ESO ISS PBLA14 END 28.643
HIERARCH ESO ISS PBL23 START 57.143
HIERARCH ESO ISS PBL23 END 57.136
HIERARCH ESO ISS PBLA23 START 35.4
HIERARCH ESO ISS PBLA23 END 35.5
HIERARCH ESO ISS PBL24 START 101.99
HIERARCH ESO ISS PBL24 END 102.006
HIERARCH ESO ISS PBLA24 START 350.229
HIERARCH ESO ISS PBLA24 END 350.306
HIERARCH ESO ISS PBL34 START 73.814
HIERARCH ESO ISS PBL34 END 73.869
HIERARCH ESO ISS PBLA34 START 316.935
HIERARCH ESO ISS PBLA34 END 317.018
HIERARCH ESO ISS AMBI TAU0 START 0.001437
HIERARCH ESO ISS AMBI TAU0 END 0.001663
HIERARCH ESO ISS AMBI TEMP 6.91
HIERARCH ESO ISS AMBI FWHM START 1.16
HIERARCH ESO ISS AMBI FWHM END 1.16