Exposure
ID
PIONI.2024-03-16T09:19:43.269_1
Header ID
PIONI.2024-03-16T09:19:43.269
Date updated
2024-03-16 09:30:43 UTC+0000
Release date
2024-03-16 09:19:43 UTC+0000
UTC Start
2024-03-16 09:19:43.269
UTC End
2024-03-16 09:20:21.669
MJD Start
60385.3886952433
MJD End
60385.3891396877
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.004472
Ambient temperature (°C)
16.63
Seeing (arcsec)
0.73
Observation
ID
58764
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
43500
Name
HD_140636
RA
236.441578
DEC
-30.04161
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 90.3770 90.3630 119.5000 119.6000
A0-J2 128.5490 128.5080 96.4000 96.5000
A0-K0 126.8260 126.7740 74.5540 74.6410
G1-J2 57.6150 57.5930 58.5000 58.5000
G1-K0 89.6460 89.6270 29.1090 29.1820
J2-K0 48.4960 48.4980 353.4950 353.5750
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 60385.3886952433
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_140636
RA 236.441578
DEC -30.04161
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 90.377
HIERARCH ESO ISS PBL12 END 90.363
HIERARCH ESO ISS PBLA12 START 119.5
HIERARCH ESO ISS PBLA12 END 119.6
HIERARCH ESO ISS PBL13 START 128.549
HIERARCH ESO ISS PBL13 END 128.508
HIERARCH ESO ISS PBLA13 START 96.4
HIERARCH ESO ISS PBLA13 END 96.5
HIERARCH ESO ISS PBL14 START 126.826
HIERARCH ESO ISS PBL14 END 126.774
HIERARCH ESO ISS PBLA14 START 74.554
HIERARCH ESO ISS PBLA14 END 74.641
HIERARCH ESO ISS PBL23 START 57.615
HIERARCH ESO ISS PBL23 END 57.593
HIERARCH ESO ISS PBLA23 START 58.5
HIERARCH ESO ISS PBLA23 END 58.5
HIERARCH ESO ISS PBL24 START 89.646
HIERARCH ESO ISS PBL24 END 89.627
HIERARCH ESO ISS PBLA24 START 29.109
HIERARCH ESO ISS PBLA24 END 29.182
HIERARCH ESO ISS PBL34 START 48.496
HIERARCH ESO ISS PBL34 END 48.498
HIERARCH ESO ISS PBLA34 START 353.495
HIERARCH ESO ISS PBLA34 END 353.575
HIERARCH ESO ISS AMBI TAU0 START 0.00436
HIERARCH ESO ISS AMBI TAU0 END 0.004584
HIERARCH ESO ISS AMBI TEMP 16.63
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.71