Exposure
ID
PIONI.2025-02-28T07:00:10.752_1
Header ID
PIONI.2025-02-28T07:00:10.752
Date updated
2025-02-28 07:05:45 UTC+0000
Release date
2025-02-28 07:00:10 UTC+0000
UTC Start
2025-02-28 07:00:10.752
UTC End
2025-02-28 07:00:49.152
MJD Start
60734.2917911131
MJD End
60734.29223555754
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.011861
Ambient temperature (°C)
14.59
Seeing (arcsec)
0.71
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 61.1140 61.2560 67.8000 68.0000
A0-J2 105.5570 105.6700 41.3000 41.5000
A0-K0 120.3460 120.3860 23.6980 23.8980
G1-J2 57.7040 57.7080 13.1000 13.3000
G1-K0 87.4550 87.4600 354.6260 354.7480
J2-K0 37.4780 37.5190 325.4480 325.5140
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 60734.2917911131
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 61.114
HIERARCH ESO ISS PBL12 END 61.256
HIERARCH ESO ISS PBLA12 START 67.8
HIERARCH ESO ISS PBLA12 END 68.0
HIERARCH ESO ISS PBL13 START 105.557
HIERARCH ESO ISS PBL13 END 105.67
HIERARCH ESO ISS PBLA13 START 41.3
HIERARCH ESO ISS PBLA13 END 41.5
HIERARCH ESO ISS PBL14 START 120.346
HIERARCH ESO ISS PBL14 END 120.386
HIERARCH ESO ISS PBLA14 START 23.698
HIERARCH ESO ISS PBLA14 END 23.898
HIERARCH ESO ISS PBL23 START 57.704
HIERARCH ESO ISS PBL23 END 57.708
HIERARCH ESO ISS PBLA23 START 13.1
HIERARCH ESO ISS PBLA23 END 13.3
HIERARCH ESO ISS PBL24 START 87.455
HIERARCH ESO ISS PBL24 END 87.46
HIERARCH ESO ISS PBLA24 START 354.626
HIERARCH ESO ISS PBLA24 END 354.748
HIERARCH ESO ISS PBL34 START 37.478
HIERARCH ESO ISS PBL34 END 37.519
HIERARCH ESO ISS PBLA34 START 325.448
HIERARCH ESO ISS PBLA34 END 325.514
HIERARCH ESO ISS AMBI TAU0 START 0.011861
HIERARCH ESO ISS AMBI TAU0 END 0.011861
HIERARCH ESO ISS AMBI TEMP 14.59
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.71