Exposure
ID
PIONI.2021-09-13T01:23:34.477_1
Header ID
PIONI.2021-09-13T01:23:34.477
Date updated
2021-09-13 01:31:23 UTC+0000
Release date
2021-09-13 01:23:34 UTC+0000
UTC Start
2021-09-13 01:23:34.477
UTC End
2021-09-13 01:24:12.877
MJD Start
59470.0580379297
MJD End
59470.0584823741
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002272
Ambient temperature (°C)
10.7
Seeing (arcsec)
0.72
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 77.9800 77.8860 140.0000 140.2000
A0-J2 103.3850 103.1560 113.1000 113.3000
A0-J3 115.2830 115.1080 57.1140 57.1390
G1-J2 48.9070 48.8130 66.9000 67.0000
G1-J3 131.0060 130.9840 20.9010 20.9570
J2-J3 103.2450 103.2460 0.9630 1.0660
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 59470.0580379297
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 77.98
HIERARCH ESO ISS PBL12 END 77.886
HIERARCH ESO ISS PBLA12 START 140.0
HIERARCH ESO ISS PBLA12 END 140.2
HIERARCH ESO ISS PBL13 START 103.385
HIERARCH ESO ISS PBL13 END 103.156
HIERARCH ESO ISS PBLA13 START 113.1
HIERARCH ESO ISS PBLA13 END 113.3
HIERARCH ESO ISS PBL14 START 115.283
HIERARCH ESO ISS PBL14 END 115.108
HIERARCH ESO ISS PBLA14 START 57.114
HIERARCH ESO ISS PBLA14 END 57.139
HIERARCH ESO ISS PBL23 START 48.907
HIERARCH ESO ISS PBL23 END 48.813
HIERARCH ESO ISS PBLA23 START 66.9
HIERARCH ESO ISS PBLA23 END 67.0
HIERARCH ESO ISS PBL24 START 131.006
HIERARCH ESO ISS PBL24 END 130.984
HIERARCH ESO ISS PBLA24 START 20.901
HIERARCH ESO ISS PBLA24 END 20.957
HIERARCH ESO ISS PBL34 START 103.245
HIERARCH ESO ISS PBL34 END 103.246
HIERARCH ESO ISS PBLA34 START 0.963
HIERARCH ESO ISS PBLA34 END 1.066
HIERARCH ESO ISS AMBI TAU0 START 0.002272
HIERARCH ESO ISS AMBI TAU0 END 0.002272
HIERARCH ESO ISS AMBI TEMP 10.7
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.72