Exposure
ID
PIONI.2021-09-13T00:24:44.304_1
Header ID
PIONI.2021-09-13T00:24:44.304
Date updated
2021-09-13 00:31:02 UTC+0000
Release date
2021-09-13 00:24:44 UTC+0000
UTC Start
2021-09-13 00:24:44.305
UTC End
2021-09-13 00:25:22.705
MJD Start
59470.0171794514
MJD End
59470.0176238958
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002682
Ambient temperature (°C)
9.88
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 84.5490 84.4690 129.5000 129.6000
A0-J2 117.9620 117.7980 104.6000 104.7000
A0-J3 125.7200 125.6110 54.4910 54.5360
G1-J2 54.5040 54.4450 63.8000 63.8000
G1-J3 132.0810 132.0730 16.2990 16.3670
J2-J3 103.3810 103.3770 353.4260 353.5270
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 59470.0171794514
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 84.549
HIERARCH ESO ISS PBL12 END 84.469
HIERARCH ESO ISS PBLA12 START 129.5
HIERARCH ESO ISS PBLA12 END 129.6
HIERARCH ESO ISS PBL13 START 117.962
HIERARCH ESO ISS PBL13 END 117.798
HIERARCH ESO ISS PBLA13 START 104.6
HIERARCH ESO ISS PBLA13 END 104.7
HIERARCH ESO ISS PBL14 START 125.72
HIERARCH ESO ISS PBL14 END 125.611
HIERARCH ESO ISS PBLA14 START 54.491
HIERARCH ESO ISS PBLA14 END 54.536
HIERARCH ESO ISS PBL23 START 54.504
HIERARCH ESO ISS PBL23 END 54.445
HIERARCH ESO ISS PBLA23 START 63.8
HIERARCH ESO ISS PBLA23 END 63.8
HIERARCH ESO ISS PBL24 START 132.081
HIERARCH ESO ISS PBL24 END 132.073
HIERARCH ESO ISS PBLA24 START 16.299
HIERARCH ESO ISS PBLA24 END 16.367
HIERARCH ESO ISS PBL34 START 103.381
HIERARCH ESO ISS PBL34 END 103.377
HIERARCH ESO ISS PBLA34 START 353.426
HIERARCH ESO ISS PBLA34 END 353.527
HIERARCH ESO ISS AMBI TAU0 START 0.00259
HIERARCH ESO ISS AMBI TAU0 END 0.002774
HIERARCH ESO ISS AMBI TEMP 9.88
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.47