Exposure
ID
PIONI.2021-09-13T00:23:02.465_1
Header ID
PIONI.2021-09-13T00:23:02.465
Date updated
2021-09-13 00:31:02 UTC+0000
Release date
2021-09-13 00:23:02 UTC+0000
UTC Start
2021-09-13 00:23:02.464
UTC End
2021-09-13 00:23:40.864
MJD Start
59470.0160007458
MJD End
59470.0164451902
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002562
Ambient temperature (°C)
9.92
Seeing (arcsec)
0.465
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 84.7180 84.6380 129.2000 129.3000
A0-J2 118.3070 118.1450 104.4000 104.5000
A0-J3 125.9480 125.8410 54.3920 54.4390
G1-J2 54.6280 54.5700 63.7000 63.7000
G1-J3 132.0980 132.0900 16.1520 16.2210
J2-J3 103.3900 103.3860 353.2120 353.3130
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 59470.0160007458
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 84.718
HIERARCH ESO ISS PBL12 END 84.638
HIERARCH ESO ISS PBLA12 START 129.2
HIERARCH ESO ISS PBLA12 END 129.3
HIERARCH ESO ISS PBL13 START 118.307
HIERARCH ESO ISS PBL13 END 118.145
HIERARCH ESO ISS PBLA13 START 104.4
HIERARCH ESO ISS PBLA13 END 104.5
HIERARCH ESO ISS PBL14 START 125.948
HIERARCH ESO ISS PBL14 END 125.841
HIERARCH ESO ISS PBLA14 START 54.392
HIERARCH ESO ISS PBLA14 END 54.439
HIERARCH ESO ISS PBL23 START 54.628
HIERARCH ESO ISS PBL23 END 54.57
HIERARCH ESO ISS PBLA23 START 63.7
HIERARCH ESO ISS PBLA23 END 63.7
HIERARCH ESO ISS PBL24 START 132.098
HIERARCH ESO ISS PBL24 END 132.09
HIERARCH ESO ISS PBLA24 START 16.152
HIERARCH ESO ISS PBLA24 END 16.221
HIERARCH ESO ISS PBL34 START 103.39
HIERARCH ESO ISS PBL34 END 103.386
HIERARCH ESO ISS PBLA34 START 353.212
HIERARCH ESO ISS PBLA34 END 353.313
HIERARCH ESO ISS AMBI TAU0 START 0.002534
HIERARCH ESO ISS AMBI TAU0 END 0.00259
HIERARCH ESO ISS AMBI TEMP 9.92
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.46