Exposure
ID
PIONI.2021-09-13T00:42:35.857_1
Header ID
PIONI.2021-09-13T00:42:35.857
Date updated
2021-09-13 00:50:40 UTC+0000
Release date
2021-09-13 00:42:35 UTC+0000
UTC Start
2021-09-13 00:42:35.857
UTC End
2021-09-13 00:43:14.257
MJD Start
59470.0295816818
MJD End
59470.0300261262
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003311
Ambient temperature (°C)
9.96
Seeing (arcsec)
0.41
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 82.6840 82.5970 132.4000 132.5000
A0-J2 114.0590 113.8720 106.9000 107.0000
A0-J3 123.0750 122.9450 55.4470 55.4870
G1-J2 53.0730 53.0030 64.9000 64.9000
G1-J3 131.8570 131.8450 17.7920 17.8570
J2-J3 103.3030 103.3000 355.6920 355.7940
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 59470.0295816818
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 82.684
HIERARCH ESO ISS PBL12 END 82.597
HIERARCH ESO ISS PBLA12 START 132.4
HIERARCH ESO ISS PBLA12 END 132.5
HIERARCH ESO ISS PBL13 START 114.059
HIERARCH ESO ISS PBL13 END 113.872
HIERARCH ESO ISS PBLA13 START 106.9
HIERARCH ESO ISS PBLA13 END 107.0
HIERARCH ESO ISS PBL14 START 123.075
HIERARCH ESO ISS PBL14 END 122.945
HIERARCH ESO ISS PBLA14 START 55.447
HIERARCH ESO ISS PBLA14 END 55.487
HIERARCH ESO ISS PBL23 START 53.073
HIERARCH ESO ISS PBL23 END 53.003
HIERARCH ESO ISS PBLA23 START 64.9
HIERARCH ESO ISS PBLA23 END 64.9
HIERARCH ESO ISS PBL24 START 131.857
HIERARCH ESO ISS PBL24 END 131.845
HIERARCH ESO ISS PBLA24 START 17.792
HIERARCH ESO ISS PBLA24 END 17.857
HIERARCH ESO ISS PBL34 START 103.303
HIERARCH ESO ISS PBL34 END 103.3
HIERARCH ESO ISS PBLA34 START 355.692
HIERARCH ESO ISS PBLA34 END 355.794
HIERARCH ESO ISS AMBI TAU0 START 0.003311
HIERARCH ESO ISS AMBI TAU0 END 0.003311
HIERARCH ESO ISS AMBI TEMP 9.96
HIERARCH ESO ISS AMBI FWHM START 0.41
HIERARCH ESO ISS AMBI FWHM END 0.41