Exposure
ID
PIONI.2021-09-12T07:48:31.383_1
Header ID
PIONI.2021-09-12T07:48:31.383
Date updated
2021-09-12 07:55:59 UTC+0000
Release date
2021-09-12 07:55:59 UTC+0000
UTC Start
2021-09-12 07:48:31.383
UTC End
2021-09-12 07:48:56.983
MJD Start
59469.3253632314
MJD End
59469.3256595277
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001812
Ambient temperature (°C)
6.41
Seeing (arcsec)
1.25
Observation
ID
48203
Category
science
Program ID
60.A-9004(A)
Program Title
COMMISSIONING
Program Type
Normal
PI / COI
PIONIER TEAM, P
Target
ID
36164
Name
V U Dor
RA
77.536248
DEC
-64.31774
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-J2 122.9600 122.9970 55.7000 55.9000
A0-J3 127.3560 127.3400 22.9000 23.0000
J2-J3 70.9130 70.9770 312.7000 312.8000
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 59469.3253632314
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V U Dor
RA 77.536248
DEC -64.31774
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 3
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 J2
HIERARCH ESO ISS CONF STATION3 J3
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 122.96
HIERARCH ESO ISS PBL12 END 122.997
HIERARCH ESO ISS PBLA12 START 55.7
HIERARCH ESO ISS PBLA12 END 55.9
HIERARCH ESO ISS PBL13 START 127.356
HIERARCH ESO ISS PBL13 END 127.34
HIERARCH ESO ISS PBLA13 START 22.9
HIERARCH ESO ISS PBLA13 END 23.0
HIERARCH ESO ISS PBL23 START 70.913
HIERARCH ESO ISS PBL23 END 70.977
HIERARCH ESO ISS PBLA23 START 312.7
HIERARCH ESO ISS PBLA23 END 312.8
HIERARCH ESO ISS AMBI TAU0 START 0.001812
HIERARCH ESO ISS AMBI TAU0 END 0.001812
HIERARCH ESO ISS AMBI TEMP 6.41
HIERARCH ESO ISS AMBI FWHM START 1.25
HIERARCH ESO ISS AMBI FWHM END 1.25