Exposure
ID
PIONI.2021-09-13T00:32:28.020_1
Header ID
PIONI.2021-09-13T00:32:28.020
Date updated
2021-09-13 00:41:02 UTC+0000
Release date
2021-09-13 00:32:28 UTC+0000
UTC Start
2021-09-13 00:32:28.020
UTC End
2021-09-13 00:33:06.420
MJD Start
59470.0225465256
MJD End
59470.02299097
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0027
Ambient temperature (°C)
9.74
Seeing (arcsec)
0.42
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 83.7630 83.6790 130.7000 130.8000
A0-J2 116.3360 116.1620 105.6000 105.7000
A0-J3 124.6320 124.5150 54.9210 54.9640
G1-J2 53.9140 53.8500 64.3000 64.3000
G1-J3 131.9940 131.9840 16.9540 17.0210
J2-J3 103.3440 103.3400 354.4020 354.5030
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 59470.0225465256
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 83.763
HIERARCH ESO ISS PBL12 END 83.679
HIERARCH ESO ISS PBLA12 START 130.7
HIERARCH ESO ISS PBLA12 END 130.8
HIERARCH ESO ISS PBL13 START 116.336
HIERARCH ESO ISS PBL13 END 116.162
HIERARCH ESO ISS PBLA13 START 105.6
HIERARCH ESO ISS PBLA13 END 105.7
HIERARCH ESO ISS PBL14 START 124.632
HIERARCH ESO ISS PBL14 END 124.515
HIERARCH ESO ISS PBLA14 START 54.921
HIERARCH ESO ISS PBLA14 END 54.964
HIERARCH ESO ISS PBL23 START 53.914
HIERARCH ESO ISS PBL23 END 53.85
HIERARCH ESO ISS PBLA23 START 64.3
HIERARCH ESO ISS PBLA23 END 64.3
HIERARCH ESO ISS PBL24 START 131.994
HIERARCH ESO ISS PBL24 END 131.984
HIERARCH ESO ISS PBLA24 START 16.954
HIERARCH ESO ISS PBLA24 END 17.021
HIERARCH ESO ISS PBL34 START 103.344
HIERARCH ESO ISS PBL34 END 103.34
HIERARCH ESO ISS PBLA34 START 354.402
HIERARCH ESO ISS PBLA34 END 354.503
HIERARCH ESO ISS AMBI TAU0 START 0.002508
HIERARCH ESO ISS AMBI TAU0 END 0.002892
HIERARCH ESO ISS AMBI TEMP 9.74
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.42