Exposure
ID
PIONI.2024-01-19T08:33:57.168_1
Header ID
PIONI.2024-01-19T08:33:57.168
Date updated
2024-01-19 08:40:49 UTC+0000
Release date
2025-01-19 08:40:48 UTC+0000
UTC Start
2024-01-19 08:33:57.168
UTC End
2024-01-19 08:34:35.568
MJD Start
60328.3569116686
MJD End
60328.357356113
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0073045
Ambient temperature (°C)
15.91
Seeing (arcsec)
0.745
Observation
ID
58257
Category
science
Program ID
112.2624.001
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
43132
Name
HD_105382
RA
182.019731
DEC
-50.66133
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 87.5550 87.6030 109.3000 109.5000
A0-J2 128.7370 128.7620 87.9000 88.0000
A0-K0 127.5550 127.5330 68.3290 68.4880
G1-J2 57.0600 57.0390 53.8000 53.9000
G1-K0 84.1100 84.0770 25.2780 25.3950
J2-K0 43.5130 43.5250 346.5740 346.6740
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.2624.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60328.3569116686
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_105382
RA 182.019731
DEC -50.66133
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 87.555
HIERARCH ESO ISS PBL12 END 87.603
HIERARCH ESO ISS PBLA12 START 109.3
HIERARCH ESO ISS PBLA12 END 109.5
HIERARCH ESO ISS PBL13 START 128.737
HIERARCH ESO ISS PBL13 END 128.762
HIERARCH ESO ISS PBLA13 START 87.9
HIERARCH ESO ISS PBLA13 END 88.0
HIERARCH ESO ISS PBL14 START 127.555
HIERARCH ESO ISS PBL14 END 127.533
HIERARCH ESO ISS PBLA14 START 68.329
HIERARCH ESO ISS PBLA14 END 68.488
HIERARCH ESO ISS PBL23 START 57.06
HIERARCH ESO ISS PBL23 END 57.039
HIERARCH ESO ISS PBLA23 START 53.8
HIERARCH ESO ISS PBLA23 END 53.9
HIERARCH ESO ISS PBL24 START 84.11
HIERARCH ESO ISS PBL24 END 84.077
HIERARCH ESO ISS PBLA24 START 25.278
HIERARCH ESO ISS PBLA24 END 25.395
HIERARCH ESO ISS PBL34 START 43.513
HIERARCH ESO ISS PBL34 END 43.525
HIERARCH ESO ISS PBLA34 START 346.574
HIERARCH ESO ISS PBLA34 END 346.674
HIERARCH ESO ISS AMBI TAU0 START 0.007138
HIERARCH ESO ISS AMBI TAU0 END 0.007471
HIERARCH ESO ISS AMBI TEMP 15.91
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.67