Exposure
ID
PIONI.2021-09-14T06:02:22.759_1
Header ID
PIONI.2021-09-14T06:02:22.759
Date updated
2021-09-14 06:11:15 UTC+0000
Release date
2021-09-14 06:02:22 UTC+0000
UTC Start
2021-09-14 06:02:22.758
UTC End
2021-09-14 06:02:48.358
MJD Start
59471.2516522952
MJD End
59471.2519485915
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0029885
Ambient temperature (°C)
6.64
Seeing (arcsec)
0.64
Observation
ID
48218
Category
calibrator
Program ID
60.A-9004(A)
Program Title
COMMISSIONING
Program Type
Normal
PI / COI
PIONIER TEAM, P
Target
ID
36179
Name
HD 18004
RA
42.781634
DEC
-57.19254
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 79.0520 79.1140 88.8000 88.9000
A0-J2 123.5520 123.6020 67.2000 67.3000
A0-J3 129.6980 129.6790 29.7320 29.8440
G1-J2 57.9010 57.8960 37.0000 37.1000
G1-J3 111.8950 111.9080 352.4510 352.5260
J2-J3 81.4700 81.5250 322.5510 322.6260
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9004(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59471.2516522952
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 18004
RA 42.781634
DEC -57.19254
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 79.052
HIERARCH ESO ISS PBL12 END 79.114
HIERARCH ESO ISS PBLA12 START 88.8
HIERARCH ESO ISS PBLA12 END 88.9
HIERARCH ESO ISS PBL13 START 123.552
HIERARCH ESO ISS PBL13 END 123.602
HIERARCH ESO ISS PBLA13 START 67.2
HIERARCH ESO ISS PBLA13 END 67.3
HIERARCH ESO ISS PBL14 START 129.698
HIERARCH ESO ISS PBL14 END 129.679
HIERARCH ESO ISS PBLA14 START 29.732
HIERARCH ESO ISS PBLA14 END 29.844
HIERARCH ESO ISS PBL23 START 57.901
HIERARCH ESO ISS PBL23 END 57.896
HIERARCH ESO ISS PBLA23 START 37.0
HIERARCH ESO ISS PBLA23 END 37.1
HIERARCH ESO ISS PBL24 START 111.895
HIERARCH ESO ISS PBL24 END 111.908
HIERARCH ESO ISS PBLA24 START 352.451
HIERARCH ESO ISS PBLA24 END 352.526
HIERARCH ESO ISS PBL34 START 81.47
HIERARCH ESO ISS PBL34 END 81.525
HIERARCH ESO ISS PBLA34 START 322.551
HIERARCH ESO ISS PBLA34 END 322.626
HIERARCH ESO ISS AMBI TAU0 START 0.003326
HIERARCH ESO ISS AMBI TAU0 END 0.002651
HIERARCH ESO ISS AMBI TEMP 6.64
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.68