Exposure
ID
PIONI.2021-09-13T00:26:26.011_1
Header ID
PIONI.2021-09-13T00:26:26.011
Date updated
2021-09-13 00:36:23 UTC+0000
Release date
2021-09-13 00:26:26 UTC+0000
UTC Start
2021-09-13 00:26:26.011
UTC End
2021-09-13 00:27:04.411
MJD Start
59470.0183566073
MJD End
59470.0188010517
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0027905
Ambient temperature (°C)
9.86
Seeing (arcsec)
0.47
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 84.3800 84.2980 129.7000 129.9000
A0-J2 117.6150 117.4460 104.8000 104.9000
A0-J3 125.4900 125.3770 54.5860 54.6330
G1-J2 54.3790 54.3180 63.9000 63.9000
G1-J3 132.0630 132.0540 16.4430 16.5130
J2-J3 103.3720 103.3680 353.6380 353.7420
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 59470.0183566073
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 84.38
HIERARCH ESO ISS PBL12 END 84.298
HIERARCH ESO ISS PBLA12 START 129.7
HIERARCH ESO ISS PBLA12 END 129.9
HIERARCH ESO ISS PBL13 START 117.615
HIERARCH ESO ISS PBL13 END 117.446
HIERARCH ESO ISS PBLA13 START 104.8
HIERARCH ESO ISS PBLA13 END 104.9
HIERARCH ESO ISS PBL14 START 125.49
HIERARCH ESO ISS PBL14 END 125.377
HIERARCH ESO ISS PBLA14 START 54.586
HIERARCH ESO ISS PBLA14 END 54.633
HIERARCH ESO ISS PBL23 START 54.379
HIERARCH ESO ISS PBL23 END 54.318
HIERARCH ESO ISS PBLA23 START 63.9
HIERARCH ESO ISS PBLA23 END 63.9
HIERARCH ESO ISS PBL24 START 132.063
HIERARCH ESO ISS PBL24 END 132.054
HIERARCH ESO ISS PBLA24 START 16.443
HIERARCH ESO ISS PBLA24 END 16.513
HIERARCH ESO ISS PBL34 START 103.372
HIERARCH ESO ISS PBL34 END 103.368
HIERARCH ESO ISS PBLA34 START 353.638
HIERARCH ESO ISS PBLA34 END 353.742
HIERARCH ESO ISS AMBI TAU0 START 0.002774
HIERARCH ESO ISS AMBI TAU0 END 0.002807
HIERARCH ESO ISS AMBI TEMP 9.86
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.47