Exposure
ID
PIONI.2025-03-23T07:16:21.862_1
Header ID
PIONI.2025-03-23T07:16:21.862
Date updated
2025-03-23 07:20:43 UTC+0000
Release date
2025-03-23 07:16:21 UTC+0000
UTC Start
2025-03-23 07:16:21.862
UTC End
2025-03-23 07:17:00.262
MJD Start
60757.3030308066
MJD End
60757.30347525104
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.004313
Ambient temperature (°C)
13.31
Seeing (arcsec)
0.58
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 77.8470 77.9500 90.9000 91.1000
A0-J2 120.4330 120.5300 67.3000 67.4000
A0-K0 126.1140 126.1500 47.9760 48.1440
G1-J2 58.2250 58.2260 34.8000 35.0000
G1-K0 87.1360 87.1260 10.4840 10.6020
J2-K0 41.6760 41.7000 335.3490 335.4310
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 60757.3030308066
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 77.847
HIERARCH ESO ISS PBL12 END 77.95
HIERARCH ESO ISS PBLA12 START 90.9
HIERARCH ESO ISS PBLA12 END 91.1
HIERARCH ESO ISS PBL13 START 120.433
HIERARCH ESO ISS PBL13 END 120.53
HIERARCH ESO ISS PBLA13 START 67.3
HIERARCH ESO ISS PBLA13 END 67.4
HIERARCH ESO ISS PBL14 START 126.114
HIERARCH ESO ISS PBL14 END 126.15
HIERARCH ESO ISS PBLA14 START 47.976
HIERARCH ESO ISS PBLA14 END 48.144
HIERARCH ESO ISS PBL23 START 58.225
HIERARCH ESO ISS PBL23 END 58.226
HIERARCH ESO ISS PBLA23 START 34.8
HIERARCH ESO ISS PBLA23 END 35.0
HIERARCH ESO ISS PBL24 START 87.136
HIERARCH ESO ISS PBL24 END 87.126
HIERARCH ESO ISS PBLA24 START 10.484
HIERARCH ESO ISS PBLA24 END 10.602
HIERARCH ESO ISS PBL34 START 41.676
HIERARCH ESO ISS PBL34 END 41.7
HIERARCH ESO ISS PBLA34 START 335.349
HIERARCH ESO ISS PBLA34 END 335.431
HIERARCH ESO ISS AMBI TAU0 START 0.004313
HIERARCH ESO ISS AMBI TAU0 END 0.004313
HIERARCH ESO ISS AMBI TEMP 13.31
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.58