Exposure
ID
PIONI.2021-09-12T07:27:37.882_1
Header ID
PIONI.2021-09-12T07:27:37.882
Date updated
2021-09-12 07:35:54 UTC+0000
Release date
2021-09-12 07:35:54 UTC+0000
UTC Start
2021-09-12 07:27:37.882
UTC End
2021-09-12 07:28:03.482
MJD Start
59469.3108551204
MJD End
59469.3111514167
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001812
Ambient temperature (°C)
6.28
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 121.6380 121.6760 50.5000 50.7000
A0-J3 127.8530 127.8410 18.7000 18.9000
J2-J3 68.6130 68.6810 309.6000 309.7000
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 59469.3108551204
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 121.638
HIERARCH ESO ISS PBL12 END 121.676
HIERARCH ESO ISS PBLA12 START 50.5
HIERARCH ESO ISS PBLA12 END 50.7
HIERARCH ESO ISS PBL13 START 127.853
HIERARCH ESO ISS PBL13 END 127.841
HIERARCH ESO ISS PBLA13 START 18.7
HIERARCH ESO ISS PBLA13 END 18.9
HIERARCH ESO ISS PBL23 START 68.613
HIERARCH ESO ISS PBL23 END 68.681
HIERARCH ESO ISS PBLA23 START 309.6
HIERARCH ESO ISS PBLA23 END 309.7
HIERARCH ESO ISS AMBI TAU0 START 0.001812
HIERARCH ESO ISS AMBI TAU0 END 0.001812
HIERARCH ESO ISS AMBI TEMP 6.28
HIERARCH ESO ISS AMBI FWHM START 1.78
HIERARCH ESO ISS AMBI FWHM END 1.78