Exposure
ID
PIONI.2021-09-13T01:41:15.261_1
Header ID
PIONI.2021-09-13T01:41:15.261
Date updated
2021-09-13 01:47:01 UTC+0000
Release date
2021-09-13 01:41:15 UTC+0000
UTC Start
2021-09-13 01:41:15.261
UTC End
2021-09-13 01:41:53.661
MJD Start
59470.070315524
MJD End
59470.0707599684
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003108
Ambient temperature (°C)
10.69
Seeing (arcsec)
0.59
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 75.9030 75.8100 143.8000 144.0000
A0-J2 98.1930 97.9510 116.3000 116.4000
A0-J3 111.2010 111.0060 57.5840 57.6020
G1-J2 46.7420 46.6390 67.7000 67.7000
G1-J3 130.4640 130.4370 22.0910 22.1430
J2-J3 103.2770 103.2790 3.2370 3.3390
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 59470.070315524
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 75.903
HIERARCH ESO ISS PBL12 END 75.81
HIERARCH ESO ISS PBLA12 START 143.8
HIERARCH ESO ISS PBLA12 END 144.0
HIERARCH ESO ISS PBL13 START 98.193
HIERARCH ESO ISS PBL13 END 97.951
HIERARCH ESO ISS PBLA13 START 116.3
HIERARCH ESO ISS PBLA13 END 116.4
HIERARCH ESO ISS PBL14 START 111.201
HIERARCH ESO ISS PBL14 END 111.006
HIERARCH ESO ISS PBLA14 START 57.584
HIERARCH ESO ISS PBLA14 END 57.602
HIERARCH ESO ISS PBL23 START 46.742
HIERARCH ESO ISS PBL23 END 46.639
HIERARCH ESO ISS PBLA23 START 67.7
HIERARCH ESO ISS PBLA23 END 67.7
HIERARCH ESO ISS PBL24 START 130.464
HIERARCH ESO ISS PBL24 END 130.437
HIERARCH ESO ISS PBLA24 START 22.091
HIERARCH ESO ISS PBLA24 END 22.143
HIERARCH ESO ISS PBL34 START 103.277
HIERARCH ESO ISS PBL34 END 103.279
HIERARCH ESO ISS PBLA34 START 3.237
HIERARCH ESO ISS PBLA34 END 3.339
HIERARCH ESO ISS AMBI TAU0 START 0.003135
HIERARCH ESO ISS AMBI TAU0 END 0.003081
HIERARCH ESO ISS AMBI TEMP 10.69
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.59