Exposure
ID
PIONI.2021-09-13T07:48:39.010_1
Header ID
PIONI.2021-09-13T07:48:39.010
Date updated
2021-09-13 07:56:35 UTC+0000
Release date
2021-09-13 07:56:35 UTC+0000
UTC Start
2021-09-13 07:48:39.010
UTC End
2021-09-13 07:49:04.610
MJD Start
59470.3254515091
MJD End
59470.3257478054
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002081
Ambient temperature (°C)
7.08
Seeing (arcsec)
1.02
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 76.2700 76.3240 76.3000 76.5000
A0-J2 123.2120 123.2490 56.7000 56.9000
A0-J3 127.2450 127.2280 23.6580 23.7770
G1-J2 57.4090 57.4040 30.2000 30.3000
G1-J3 101.1950 101.2170 346.8400 346.9210
J2-J3 71.3410 71.4030 313.2960 313.3840
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 59470.3254515091
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 76.27
HIERARCH ESO ISS PBL12 END 76.324
HIERARCH ESO ISS PBLA12 START 76.3
HIERARCH ESO ISS PBLA12 END 76.5
HIERARCH ESO ISS PBL13 START 123.212
HIERARCH ESO ISS PBL13 END 123.249
HIERARCH ESO ISS PBLA13 START 56.7
HIERARCH ESO ISS PBLA13 END 56.9
HIERARCH ESO ISS PBL14 START 127.245
HIERARCH ESO ISS PBL14 END 127.228
HIERARCH ESO ISS PBLA14 START 23.658
HIERARCH ESO ISS PBLA14 END 23.777
HIERARCH ESO ISS PBL23 START 57.409
HIERARCH ESO ISS PBL23 END 57.404
HIERARCH ESO ISS PBLA23 START 30.2
HIERARCH ESO ISS PBLA23 END 30.3
HIERARCH ESO ISS PBL24 START 101.195
HIERARCH ESO ISS PBL24 END 101.217
HIERARCH ESO ISS PBLA24 START 346.84
HIERARCH ESO ISS PBLA24 END 346.921
HIERARCH ESO ISS PBL34 START 71.341
HIERARCH ESO ISS PBL34 END 71.403
HIERARCH ESO ISS PBLA34 START 313.296
HIERARCH ESO ISS PBLA34 END 313.384
HIERARCH ESO ISS AMBI TAU0 START 0.002081
HIERARCH ESO ISS AMBI TAU0 END 0.002081
HIERARCH ESO ISS AMBI TEMP 7.08
HIERARCH ESO ISS AMBI FWHM START 1.02
HIERARCH ESO ISS AMBI FWHM END 1.02