Exposure
ID
PIONI.2021-09-13T01:21:53.004_1
Header ID
PIONI.2021-09-13T01:21:53.004
Date updated
2021-09-13 01:31:23 UTC+0000
Release date
2021-09-13 01:21:53 UTC+0000
UTC Start
2021-09-13 01:21:53.004
UTC End
2021-09-13 01:22:31.404
MJD Start
59470.0568634714
MJD End
59470.0573079158
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002689
Ambient temperature (°C)
10.74
Seeing (arcsec)
0.61
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 78.1810 78.0840 139.7000 139.9000
A0-J2 103.8680 103.6360 112.9000 113.0000
A0-J3 115.6530 115.4760 57.0600 57.0860
G1-J2 49.1030 49.0090 66.9000 66.9000
G1-J3 131.0530 131.0310 20.7820 20.8390
J2-J3 103.2440 103.2440 0.7440 0.8480
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 59470.0568634714
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 78.181
HIERARCH ESO ISS PBL12 END 78.084
HIERARCH ESO ISS PBLA12 START 139.7
HIERARCH ESO ISS PBLA12 END 139.9
HIERARCH ESO ISS PBL13 START 103.868
HIERARCH ESO ISS PBL13 END 103.636
HIERARCH ESO ISS PBLA13 START 112.9
HIERARCH ESO ISS PBLA13 END 113.0
HIERARCH ESO ISS PBL14 START 115.653
HIERARCH ESO ISS PBL14 END 115.476
HIERARCH ESO ISS PBLA14 START 57.06
HIERARCH ESO ISS PBLA14 END 57.086
HIERARCH ESO ISS PBL23 START 49.103
HIERARCH ESO ISS PBL23 END 49.009
HIERARCH ESO ISS PBLA23 START 66.9
HIERARCH ESO ISS PBLA23 END 66.9
HIERARCH ESO ISS PBL24 START 131.053
HIERARCH ESO ISS PBL24 END 131.031
HIERARCH ESO ISS PBLA24 START 20.782
HIERARCH ESO ISS PBLA24 END 20.839
HIERARCH ESO ISS PBL34 START 103.244
HIERARCH ESO ISS PBL34 END 103.244
HIERARCH ESO ISS PBLA34 START 0.744
HIERARCH ESO ISS PBLA34 END 0.848
HIERARCH ESO ISS AMBI TAU0 START 0.002689
HIERARCH ESO ISS AMBI TAU0 END 0.002689
HIERARCH ESO ISS AMBI TEMP 10.74
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.61