Exposure
ID
PIONI.2021-09-13T00:29:56.502_1
Header ID
PIONI.2021-09-13T00:29:56.502
Date updated
2021-09-13 00:36:23 UTC+0000
Release date
2021-09-13 00:29:56 UTC+0000
UTC Start
2021-09-13 00:29:56.502
UTC End
2021-09-13 00:30:34.902
MJD Start
59470.0207928494
MJD End
59470.0212372938
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002529
Ambient temperature (°C)
9.75
Seeing (arcsec)
0.465
Observation
ID
48205
Category
calibrator
Program ID
60.A-9004(A)
Program Title
COMMISSIONING
Program Type
Normal
PI / COI
PIONIER TEAM, P
Target
ID
36166
Name
HD 157398
RA
261.01401
DEC
-23.84442
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 84.0230 83.9400 130.3000 130.4000
A0-J2 116.8770 116.7060 105.2000 105.3000
A0-J3 124.9960 124.8820 54.7830 54.8270
G1-J2 54.1110 54.0490 64.1000 64.2000
G1-J3 132.0240 132.0140 16.7420 16.8100
J2-J3 103.3550 103.3520 354.0830 354.1850
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 59470.0207928494
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 157398
RA 261.01401
DEC -23.84442
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 84.023
HIERARCH ESO ISS PBL12 END 83.94
HIERARCH ESO ISS PBLA12 START 130.3
HIERARCH ESO ISS PBLA12 END 130.4
HIERARCH ESO ISS PBL13 START 116.877
HIERARCH ESO ISS PBL13 END 116.706
HIERARCH ESO ISS PBLA13 START 105.2
HIERARCH ESO ISS PBLA13 END 105.3
HIERARCH ESO ISS PBL14 START 124.996
HIERARCH ESO ISS PBL14 END 124.882
HIERARCH ESO ISS PBLA14 START 54.783
HIERARCH ESO ISS PBLA14 END 54.827
HIERARCH ESO ISS PBL23 START 54.111
HIERARCH ESO ISS PBL23 END 54.049
HIERARCH ESO ISS PBLA23 START 64.1
HIERARCH ESO ISS PBLA23 END 64.2
HIERARCH ESO ISS PBL24 START 132.024
HIERARCH ESO ISS PBL24 END 132.014
HIERARCH ESO ISS PBLA24 START 16.742
HIERARCH ESO ISS PBLA24 END 16.81
HIERARCH ESO ISS PBL34 START 103.355
HIERARCH ESO ISS PBL34 END 103.352
HIERARCH ESO ISS PBLA34 START 354.083
HIERARCH ESO ISS PBLA34 END 354.185
HIERARCH ESO ISS AMBI TAU0 START 0.00255
HIERARCH ESO ISS AMBI TAU0 END 0.002508
HIERARCH ESO ISS AMBI TEMP 9.75
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.48