Exposure
ID
PIONI.2021-09-12T07:37:44.803_1
Header ID
PIONI.2021-09-12T07:37:44.803
Date updated
2021-09-12 07:45:51 UTC+0000
Release date
2021-09-12 07:45:51 UTC+0000
UTC Start
2021-09-12 07:37:44.804
UTC End
2021-09-12 07:38:10.404
MJD Start
59469.3178796726
MJD End
59469.3181759689
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001812
Ambient temperature (°C)
6.36
Seeing (arcsec)
1.78
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 122.2820 122.3200 53.1000 53.2000
A0-J3 127.6270 127.6130 20.7000 20.9000
J2-J3 69.7480 69.8140 311.1000 311.2000
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 59469.3178796726
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 122.282
HIERARCH ESO ISS PBL12 END 122.32
HIERARCH ESO ISS PBLA12 START 53.1
HIERARCH ESO ISS PBLA12 END 53.2
HIERARCH ESO ISS PBL13 START 127.627
HIERARCH ESO ISS PBL13 END 127.613
HIERARCH ESO ISS PBLA13 START 20.7
HIERARCH ESO ISS PBLA13 END 20.9
HIERARCH ESO ISS PBL23 START 69.748
HIERARCH ESO ISS PBL23 END 69.814
HIERARCH ESO ISS PBLA23 START 311.1
HIERARCH ESO ISS PBLA23 END 311.2
HIERARCH ESO ISS AMBI TAU0 START 0.001812
HIERARCH ESO ISS AMBI TAU0 END 0.001812
HIERARCH ESO ISS AMBI TEMP 6.36
HIERARCH ESO ISS AMBI FWHM START 1.78
HIERARCH ESO ISS AMBI FWHM END 1.78