Exposure
ID
PIONI.2024-03-17T09:00:18.815_1
Header ID
PIONI.2024-03-17T09:00:18.815
Date updated
2024-03-17 09:10:38 UTC+0000
Release date
2024-03-17 09:00:18 UTC+0000
UTC Start
2024-03-17 09:00:18.816
UTC End
2024-03-17 09:00:57.216
MJD Start
60386.3752177749
MJD End
60386.3756622193
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.007205
Ambient temperature (°C)
15.12
Seeing (arcsec)
0.815
Observation
ID
58420
Category
calibrator
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
43237
Name
HD_149744
RA
249.756326
DEC
-48.74727
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 86.7500 86.8060 106.9000 107.1000
A0-J2 128.0400 128.0800 85.0000 85.1000
A0-K0 127.9410 127.9340 65.1590 65.3080
G1-J2 57.6390 57.6240 50.6000 50.8000
G1-K0 85.6970 85.6710 22.7400 22.8500
J2-K0 43.9920 44.0040 344.9320 345.0230
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.2624.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60386.3752177749
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_149744
RA 249.756326
DEC -48.74727
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 86.75
HIERARCH ESO ISS PBL12 END 86.806
HIERARCH ESO ISS PBLA12 START 106.9
HIERARCH ESO ISS PBLA12 END 107.1
HIERARCH ESO ISS PBL13 START 128.04
HIERARCH ESO ISS PBL13 END 128.08
HIERARCH ESO ISS PBLA13 START 85.0
HIERARCH ESO ISS PBLA13 END 85.1
HIERARCH ESO ISS PBL14 START 127.941
HIERARCH ESO ISS PBL14 END 127.934
HIERARCH ESO ISS PBLA14 START 65.159
HIERARCH ESO ISS PBLA14 END 65.308
HIERARCH ESO ISS PBL23 START 57.639
HIERARCH ESO ISS PBL23 END 57.624
HIERARCH ESO ISS PBLA23 START 50.6
HIERARCH ESO ISS PBLA23 END 50.8
HIERARCH ESO ISS PBL24 START 85.697
HIERARCH ESO ISS PBL24 END 85.671
HIERARCH ESO ISS PBLA24 START 22.74
HIERARCH ESO ISS PBLA24 END 22.85
HIERARCH ESO ISS PBL34 START 43.992
HIERARCH ESO ISS PBL34 END 44.004
HIERARCH ESO ISS PBLA34 START 344.932
HIERARCH ESO ISS PBLA34 END 345.023
HIERARCH ESO ISS AMBI TAU0 START 0.007085
HIERARCH ESO ISS AMBI TAU0 END 0.007325
HIERARCH ESO ISS AMBI TEMP 15.12
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.78