Exposure
ID
PIONI.2021-09-14T05:56:01.849_1
Header ID
PIONI.2021-09-14T05:56:01.849
Date updated
2021-09-14 06:06:48 UTC+0000
Release date
2021-09-14 05:56:01 UTC+0000
UTC Start
2021-09-14 05:56:01.848
UTC End
2021-09-14 05:56:27.448
MJD Start
59471.2472436158
MJD End
59471.2475399121
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0030875
Ambient temperature (°C)
6.75
Seeing (arcsec)
0.67
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 78.3780 78.4430 87.4000 87.5000
A0-J2 123.0160 123.0670 65.7000 65.9000
A0-J3 129.8910 129.8730 28.5490 28.6610
G1-J2 57.9540 57.9490 35.7000 35.8000
G1-J3 111.7470 111.7620 351.6580 351.7330
J2-J3 80.8680 80.9260 321.7620 321.8360
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 59471.2472436158
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 78.378
HIERARCH ESO ISS PBL12 END 78.443
HIERARCH ESO ISS PBLA12 START 87.4
HIERARCH ESO ISS PBLA12 END 87.5
HIERARCH ESO ISS PBL13 START 123.016
HIERARCH ESO ISS PBL13 END 123.067
HIERARCH ESO ISS PBLA13 START 65.7
HIERARCH ESO ISS PBLA13 END 65.9
HIERARCH ESO ISS PBL14 START 129.891
HIERARCH ESO ISS PBL14 END 129.873
HIERARCH ESO ISS PBLA14 START 28.549
HIERARCH ESO ISS PBLA14 END 28.661
HIERARCH ESO ISS PBL23 START 57.954
HIERARCH ESO ISS PBL23 END 57.949
HIERARCH ESO ISS PBLA23 START 35.7
HIERARCH ESO ISS PBLA23 END 35.8
HIERARCH ESO ISS PBL24 START 111.747
HIERARCH ESO ISS PBL24 END 111.762
HIERARCH ESO ISS PBLA24 START 351.658
HIERARCH ESO ISS PBLA24 END 351.733
HIERARCH ESO ISS PBL34 START 80.868
HIERARCH ESO ISS PBL34 END 80.926
HIERARCH ESO ISS PBLA34 START 321.762
HIERARCH ESO ISS PBLA34 END 321.836
HIERARCH ESO ISS AMBI TAU0 START 0.003006
HIERARCH ESO ISS AMBI TAU0 END 0.003169
HIERARCH ESO ISS AMBI TEMP 6.75
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.67