Exposure
ID
PIONI.2021-09-13T01:25:15.523_1
Header ID
PIONI.2021-09-13T01:25:15.523
Date updated
2021-09-13 01:31:23 UTC+0000
Release date
2021-09-13 01:25:15 UTC+0000
UTC Start
2021-09-13 01:25:15.523
UTC End
2021-09-13 01:25:53.923
MJD Start
59470.0592074445
MJD End
59470.0596518889
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002636
Ambient temperature (°C)
10.74
Seeing (arcsec)
0.64
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 77.7810 77.6870 140.4000 140.6000
A0-J2 102.9030 102.6730 113.4000 113.6000
A0-J3 114.9130 114.7360 57.1650 57.1890
G1-J2 48.7100 48.6160 67.0000 67.0000
G1-J3 130.9600 130.9370 21.0180 21.0740
J2-J3 103.2460 103.2470 1.1790 1.2820
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 59470.0592074445
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 77.781
HIERARCH ESO ISS PBL12 END 77.687
HIERARCH ESO ISS PBLA12 START 140.4
HIERARCH ESO ISS PBLA12 END 140.6
HIERARCH ESO ISS PBL13 START 102.903
HIERARCH ESO ISS PBL13 END 102.673
HIERARCH ESO ISS PBLA13 START 113.4
HIERARCH ESO ISS PBLA13 END 113.6
HIERARCH ESO ISS PBL14 START 114.913
HIERARCH ESO ISS PBL14 END 114.736
HIERARCH ESO ISS PBLA14 START 57.165
HIERARCH ESO ISS PBLA14 END 57.189
HIERARCH ESO ISS PBL23 START 48.71
HIERARCH ESO ISS PBL23 END 48.616
HIERARCH ESO ISS PBLA23 START 67.0
HIERARCH ESO ISS PBLA23 END 67.0
HIERARCH ESO ISS PBL24 START 130.96
HIERARCH ESO ISS PBL24 END 130.937
HIERARCH ESO ISS PBLA24 START 21.018
HIERARCH ESO ISS PBLA24 END 21.074
HIERARCH ESO ISS PBL34 START 103.246
HIERARCH ESO ISS PBL34 END 103.247
HIERARCH ESO ISS PBLA34 START 1.179
HIERARCH ESO ISS PBLA34 END 1.282
HIERARCH ESO ISS AMBI TAU0 START 0.002636
HIERARCH ESO ISS AMBI TAU0 END 0.002636
HIERARCH ESO ISS AMBI TEMP 10.74
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.64