Exposure
ID
PIONI.2023-12-18T00:54:41.901_1
Header ID
PIONI.2023-12-18T00:54:41.901
Date updated
2023-12-18 01:00:41 UTC+0000
Release date
2023-12-18 00:54:41 UTC+0000
UTC Start
2023-12-18 00:54:41.900
UTC End
2023-12-18 00:55:20.300
MJD Start
60296.0379849551
MJD End
60296.0384293995
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.00317
Ambient temperature (°C)
16.77
Seeing (arcsec)
0.62
Observation
ID
57978
Category
calibrator
Program ID
112.2624.002
Program Title
CONSTRAINING THE COSMIC DANCE OF MASSIVE STARS IN TRIPLE SYSTEMS
Program Type
Normal
PI / COI
MAHY/ SANA/ FROST/ TOONEN/ BORDIER/ LE BOUQUIN/ SHENAR
Target
ID
42929
Name
HD 4366
RA
11.51401
DEC
5.27969
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 79.1590 79.0160 113.9000 114.0000
A0-J2 122.0760 121.9250 90.9000 90.8000
A0-K0 126.8600 126.8020 71.8210 71.7900
G1-J2 58.2110 58.2150 58.6000 58.6000
G1-K0 86.3690 86.4230 33.8960 33.9270
J2-K0 41.4240 41.4210 357.8690 357.9730
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.2624.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60296.0379849551
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 4366
RA 11.51401
DEC 5.27969
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
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 K0
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 79.159
HIERARCH ESO ISS PBL12 END 79.016
HIERARCH ESO ISS PBLA12 START 113.9
HIERARCH ESO ISS PBLA12 END 114.0
HIERARCH ESO ISS PBL13 START 122.076
HIERARCH ESO ISS PBL13 END 121.925
HIERARCH ESO ISS PBLA13 START 90.9
HIERARCH ESO ISS PBLA13 END 90.8
HIERARCH ESO ISS PBL14 START 126.86
HIERARCH ESO ISS PBL14 END 126.802
HIERARCH ESO ISS PBLA14 START 71.821
HIERARCH ESO ISS PBLA14 END 71.79
HIERARCH ESO ISS PBL23 START 58.211
HIERARCH ESO ISS PBL23 END 58.215
HIERARCH ESO ISS PBLA23 START 58.6
HIERARCH ESO ISS PBLA23 END 58.6
HIERARCH ESO ISS PBL24 START 86.369
HIERARCH ESO ISS PBL24 END 86.423
HIERARCH ESO ISS PBLA24 START 33.896
HIERARCH ESO ISS PBLA24 END 33.927
HIERARCH ESO ISS PBL34 START 41.424
HIERARCH ESO ISS PBL34 END 41.421
HIERARCH ESO ISS PBLA34 START 357.869
HIERARCH ESO ISS PBLA34 END 357.973
HIERARCH ESO ISS AMBI TAU0 START 0.00317
HIERARCH ESO ISS AMBI TAU0 END 0.00317
HIERARCH ESO ISS AMBI TEMP 16.77
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.62