Exposure
ID
PIONI.2021-09-13T00:44:17.038_1
Header ID
PIONI.2021-09-13T00:44:17.038
Date updated
2021-09-13 00:50:40 UTC+0000
Release date
2021-09-13 00:44:17 UTC+0000
UTC Start
2021-09-13 00:44:17.038
UTC End
2021-09-13 00:44:55.438
MJD Start
59470.0307527506
MJD End
59470.031197195
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003022
Ambient temperature (°C)
10.0
Seeing (arcsec)
0.5
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 82.5010 82.4110 132.7000 132.8000
A0-J2 113.6650 113.4730 107.2000 107.3000
A0-J3 122.8020 122.6680 55.5310 55.5700
G1-J2 52.9260 52.8540 65.0000 65.0000
G1-J3 131.8320 131.8200 17.9290 17.9950
J2-J3 103.2970 103.2940 355.9070 356.0110
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 59470.0307527506
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 82.501
HIERARCH ESO ISS PBL12 END 82.411
HIERARCH ESO ISS PBLA12 START 132.7
HIERARCH ESO ISS PBLA12 END 132.8
HIERARCH ESO ISS PBL13 START 113.665
HIERARCH ESO ISS PBL13 END 113.473
HIERARCH ESO ISS PBLA13 START 107.2
HIERARCH ESO ISS PBLA13 END 107.3
HIERARCH ESO ISS PBL14 START 122.802
HIERARCH ESO ISS PBL14 END 122.668
HIERARCH ESO ISS PBLA14 START 55.531
HIERARCH ESO ISS PBLA14 END 55.57
HIERARCH ESO ISS PBL23 START 52.926
HIERARCH ESO ISS PBL23 END 52.854
HIERARCH ESO ISS PBLA23 START 65.0
HIERARCH ESO ISS PBLA23 END 65.0
HIERARCH ESO ISS PBL24 START 131.832
HIERARCH ESO ISS PBL24 END 131.82
HIERARCH ESO ISS PBLA24 START 17.929
HIERARCH ESO ISS PBLA24 END 17.995
HIERARCH ESO ISS PBL34 START 103.297
HIERARCH ESO ISS PBL34 END 103.294
HIERARCH ESO ISS PBLA34 START 355.907
HIERARCH ESO ISS PBLA34 END 356.011
HIERARCH ESO ISS AMBI TAU0 START 0.003311
HIERARCH ESO ISS AMBI TAU0 END 0.002733
HIERARCH ESO ISS AMBI TEMP 10.0
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.5