Exposure
ID
PIONI.2021-09-13T01:39:34.365_1
Header ID
PIONI.2021-09-13T01:39:34.365
Date updated
2021-09-13 01:47:01 UTC+0000
Release date
2021-09-13 01:39:34 UTC+0000
UTC Start
2021-09-13 01:39:34.364
UTC End
2021-09-13 01:40:12.764
MJD Start
59470.0691477368
MJD End
59470.0695921812
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003135
Ambient temperature (°C)
10.73
Seeing (arcsec)
0.65
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 76.0990 76.0060 143.4000 143.6000
A0-J2 98.6990 98.4580 116.0000 116.1000
A0-J3 111.6080 111.4150 57.5470 57.5650
G1-J2 46.9570 46.8550 67.6000 67.6000
G1-J3 130.5210 130.4940 21.9830 22.0350
J2-J3 103.2720 103.2740 3.0210 3.1240
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 59470.0691477368
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 76.099
HIERARCH ESO ISS PBL12 END 76.006
HIERARCH ESO ISS PBLA12 START 143.4
HIERARCH ESO ISS PBLA12 END 143.6
HIERARCH ESO ISS PBL13 START 98.699
HIERARCH ESO ISS PBL13 END 98.458
HIERARCH ESO ISS PBLA13 START 116.0
HIERARCH ESO ISS PBLA13 END 116.1
HIERARCH ESO ISS PBL14 START 111.608
HIERARCH ESO ISS PBL14 END 111.415
HIERARCH ESO ISS PBLA14 START 57.547
HIERARCH ESO ISS PBLA14 END 57.565
HIERARCH ESO ISS PBL23 START 46.957
HIERARCH ESO ISS PBL23 END 46.855
HIERARCH ESO ISS PBLA23 START 67.6
HIERARCH ESO ISS PBLA23 END 67.6
HIERARCH ESO ISS PBL24 START 130.521
HIERARCH ESO ISS PBL24 END 130.494
HIERARCH ESO ISS PBLA24 START 21.983
HIERARCH ESO ISS PBLA24 END 22.035
HIERARCH ESO ISS PBL34 START 103.272
HIERARCH ESO ISS PBL34 END 103.274
HIERARCH ESO ISS PBLA34 START 3.021
HIERARCH ESO ISS PBLA34 END 3.124
HIERARCH ESO ISS AMBI TAU0 START 0.003135
HIERARCH ESO ISS AMBI TAU0 END 0.003135
HIERARCH ESO ISS AMBI TEMP 10.73
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.65