Exposure
ID
PIONI.2025-03-23T07:14:41.249_1
Header ID
PIONI.2025-03-23T07:14:41.249
Date updated
2025-03-23 07:20:43 UTC+0000
Release date
2025-03-23 07:14:41 UTC+0000
UTC Start
2025-03-23 07:14:41.249
UTC End
2025-03-23 07:15:19.649
MJD Start
60757.3018663093
MJD End
60757.302310753745
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0044595
Ambient temperature (°C)
13.36
Seeing (arcsec)
0.56
Observation
ID
64874
Category
calibrator
Program ID
114.27FM.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
42414
Name
HD_150563
RA
251.075183
DEC
-49.77229
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 77.6260 77.7310 90.6000 90.8000
A0-J2 120.2260 120.3250 66.9000 67.1000
A0-K0 126.0360 126.0730 47.6170 47.7850
G1-J2 58.2230 58.2240 34.5000 34.6000
G1-K0 87.1570 87.1470 10.2310 10.3490
J2-K0 41.6260 41.6500 335.1700 335.2530
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27FM.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60757.3018663093
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_150563
RA 251.075183
DEC -49.77229
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
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 77.626
HIERARCH ESO ISS PBL12 END 77.731
HIERARCH ESO ISS PBLA12 START 90.6
HIERARCH ESO ISS PBLA12 END 90.8
HIERARCH ESO ISS PBL13 START 120.226
HIERARCH ESO ISS PBL13 END 120.325
HIERARCH ESO ISS PBLA13 START 66.9
HIERARCH ESO ISS PBLA13 END 67.1
HIERARCH ESO ISS PBL14 START 126.036
HIERARCH ESO ISS PBL14 END 126.073
HIERARCH ESO ISS PBLA14 START 47.617
HIERARCH ESO ISS PBLA14 END 47.785
HIERARCH ESO ISS PBL23 START 58.223
HIERARCH ESO ISS PBL23 END 58.224
HIERARCH ESO ISS PBLA23 START 34.5
HIERARCH ESO ISS PBLA23 END 34.6
HIERARCH ESO ISS PBL24 START 87.157
HIERARCH ESO ISS PBL24 END 87.147
HIERARCH ESO ISS PBLA24 START 10.231
HIERARCH ESO ISS PBLA24 END 10.349
HIERARCH ESO ISS PBL34 START 41.626
HIERARCH ESO ISS PBL34 END 41.65
HIERARCH ESO ISS PBLA34 START 335.17
HIERARCH ESO ISS PBLA34 END 335.253
HIERARCH ESO ISS AMBI TAU0 START 0.004406
HIERARCH ESO ISS AMBI TAU0 END 0.004513
HIERARCH ESO ISS AMBI TEMP 13.36
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.58