Exposure
ID
PIONI.2021-09-13T00:43:26.435_1
Header ID
PIONI.2021-09-13T00:43:26.435
Date updated
2021-09-13 00:50:40 UTC+0000
Release date
2021-09-13 00:43:26 UTC+0000
UTC Start
2021-09-13 00:43:26.435
UTC End
2021-09-13 00:44:04.835
MJD Start
59470.0301670698
MJD End
59470.0306115142
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003311
Ambient temperature (°C)
9.96
Seeing (arcsec)
0.455
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 82.5920 82.5040 132.5000 132.7000
A0-J2 113.8600 113.6730 107.0000 107.1000
A0-J3 122.9370 122.8070 55.4900 55.5290
G1-J2 52.9990 52.9290 64.9000 65.0000
G1-J3 131.8450 131.8330 17.8620 17.9270
J2-J3 103.3000 103.2970 355.8010 355.9030
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 59470.0301670698
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 82.592
HIERARCH ESO ISS PBL12 END 82.504
HIERARCH ESO ISS PBLA12 START 132.5
HIERARCH ESO ISS PBLA12 END 132.7
HIERARCH ESO ISS PBL13 START 113.86
HIERARCH ESO ISS PBL13 END 113.673
HIERARCH ESO ISS PBLA13 START 107.0
HIERARCH ESO ISS PBLA13 END 107.1
HIERARCH ESO ISS PBL14 START 122.937
HIERARCH ESO ISS PBL14 END 122.807
HIERARCH ESO ISS PBLA14 START 55.49
HIERARCH ESO ISS PBLA14 END 55.529
HIERARCH ESO ISS PBL23 START 52.999
HIERARCH ESO ISS PBL23 END 52.929
HIERARCH ESO ISS PBLA23 START 64.9
HIERARCH ESO ISS PBLA23 END 65.0
HIERARCH ESO ISS PBL24 START 131.845
HIERARCH ESO ISS PBL24 END 131.833
HIERARCH ESO ISS PBLA24 START 17.862
HIERARCH ESO ISS PBLA24 END 17.927
HIERARCH ESO ISS PBL34 START 103.3
HIERARCH ESO ISS PBL34 END 103.297
HIERARCH ESO ISS PBLA34 START 355.801
HIERARCH ESO ISS PBLA34 END 355.903
HIERARCH ESO ISS AMBI TAU0 START 0.003311
HIERARCH ESO ISS AMBI TAU0 END 0.003311
HIERARCH ESO ISS AMBI TEMP 9.96
HIERARCH ESO ISS AMBI FWHM START 0.41
HIERARCH ESO ISS AMBI FWHM END 0.5