Exposure
ID
PIONI.2021-09-13T00:25:35.007_1
Header ID
PIONI.2021-09-13T00:25:35.007
Date updated
2021-09-13 00:36:23 UTC+0000
Release date
2021-09-13 00:25:35 UTC+0000
UTC Start
2021-09-13 00:25:35.007
UTC End
2021-09-13 00:26:13.407
MJD Start
59470.0177662834
MJD End
59470.0182107278
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002774
Ambient temperature (°C)
9.86
Seeing (arcsec)
0.47
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 84.4660 84.3840 129.6000 129.7000
A0-J2 117.7910 117.6220 104.7000 104.8000
A0-J3 125.6070 125.4950 54.5380 54.5840
G1-J2 54.4420 54.3810 63.8000 63.9000
G1-J3 132.0720 132.0630 16.3700 16.4400
J2-J3 103.3770 103.3730 353.5310 353.6340
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 59470.0177662834
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 84.466
HIERARCH ESO ISS PBL12 END 84.384
HIERARCH ESO ISS PBLA12 START 129.6
HIERARCH ESO ISS PBLA12 END 129.7
HIERARCH ESO ISS PBL13 START 117.791
HIERARCH ESO ISS PBL13 END 117.622
HIERARCH ESO ISS PBLA13 START 104.7
HIERARCH ESO ISS PBLA13 END 104.8
HIERARCH ESO ISS PBL14 START 125.607
HIERARCH ESO ISS PBL14 END 125.495
HIERARCH ESO ISS PBLA14 START 54.538
HIERARCH ESO ISS PBLA14 END 54.584
HIERARCH ESO ISS PBL23 START 54.442
HIERARCH ESO ISS PBL23 END 54.381
HIERARCH ESO ISS PBLA23 START 63.8
HIERARCH ESO ISS PBLA23 END 63.9
HIERARCH ESO ISS PBL24 START 132.072
HIERARCH ESO ISS PBL24 END 132.063
HIERARCH ESO ISS PBLA24 START 16.37
HIERARCH ESO ISS PBLA24 END 16.44
HIERARCH ESO ISS PBL34 START 103.377
HIERARCH ESO ISS PBL34 END 103.373
HIERARCH ESO ISS PBLA34 START 353.531
HIERARCH ESO ISS PBLA34 END 353.634
HIERARCH ESO ISS AMBI TAU0 START 0.002774
HIERARCH ESO ISS AMBI TAU0 END 0.002774
HIERARCH ESO ISS AMBI TEMP 9.86
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.47