Exposure
ID
PIONI.2025-03-22T06:18:22.519_1
Header ID
PIONI.2025-03-22T06:18:22.519
Date updated
2025-03-22 06:25:41 UTC+0000
Release date
2025-03-22 06:18:22 UTC+0000
UTC Start
2025-03-22 06:18:22.519
UTC End
2025-03-22 06:19:00.919
MJD Start
60756.2627606369
MJD End
60756.26320508134
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.006114
Ambient temperature (°C)
15.18
Seeing (arcsec)
0.52
Observation
ID
65785
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
48948
Name
HD_140636
RA
236.441558
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 79.1000 79.2330 101.8000 101.9000
A0-J2 113.8440 114.0270 75.3000 75.5000
A0-K0 117.7730 117.8940 51.8160 51.9650
G1-J2 55.6370 55.6680 36.0000 36.2000
G1-K0 90.2780 90.2810 9.6610 9.7760
J2-K0 47.3710 47.3840 338.2390 338.3030
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 60756.2627606369
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_140636
RA 236.441558
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
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 79.1
HIERARCH ESO ISS PBL12 END 79.233
HIERARCH ESO ISS PBLA12 START 101.8
HIERARCH ESO ISS PBLA12 END 101.9
HIERARCH ESO ISS PBL13 START 113.844
HIERARCH ESO ISS PBL13 END 114.027
HIERARCH ESO ISS PBLA13 START 75.3
HIERARCH ESO ISS PBLA13 END 75.5
HIERARCH ESO ISS PBL14 START 117.773
HIERARCH ESO ISS PBL14 END 117.894
HIERARCH ESO ISS PBLA14 START 51.816
HIERARCH ESO ISS PBLA14 END 51.965
HIERARCH ESO ISS PBL23 START 55.637
HIERARCH ESO ISS PBL23 END 55.668
HIERARCH ESO ISS PBLA23 START 36.0
HIERARCH ESO ISS PBLA23 END 36.2
HIERARCH ESO ISS PBL24 START 90.278
HIERARCH ESO ISS PBL24 END 90.281
HIERARCH ESO ISS PBLA24 START 9.661
HIERARCH ESO ISS PBLA24 END 9.776
HIERARCH ESO ISS PBL34 START 47.371
HIERARCH ESO ISS PBL34 END 47.384
HIERARCH ESO ISS PBLA34 START 338.239
HIERARCH ESO ISS PBLA34 END 338.303
HIERARCH ESO ISS AMBI TAU0 START 0.006114
HIERARCH ESO ISS AMBI TAU0 END 0.006114
HIERARCH ESO ISS AMBI TEMP 15.18
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.52