Exposure
ID
PIONI.2025-10-28T05:29:35.917_1
Header ID
PIONI.2025-10-28T05:29:35.917
Date updated
2025-10-28 05:35:53 UTC+0000
Release date
2025-10-28 05:29:35 UTC+0000
UTC Start
2025-10-28 05:29:35.917
UTC End
2025-10-28 05:30:27.117
MJD Start
60976.2288879273
MJD End
60976.22948051989
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.005801000000000001
Ambient temperature (°C)
10.37
Seeing (arcsec)
0.52
Observation
ID
71032
Category
calibrator
Program ID
116.292S.002
Program Title
CONSTRAINING THE COSMIC DANCE OF MASSIVE STARS IN TRIPLE SYSTEMS
Program Type
Normal
PI / COI
MAHY / SANA / LE BOUQUIN / FROST / BORDIER
Target
ID
52714
Name
HD 6463
RA
16.452562
DEC
14.98184
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 63.4170 63.1490 108.3000 108.3000
A0-J2 108.8080 108.5050 83.2000 83.1000
A0-K0 122.2480 122.0960 66.1670 66.0680
G1-J2 58.0000 57.9810 55.6000 55.5000
G1-K0 86.4550 86.5240 36.6610 36.6550
J2-K0 36.7680 36.7820 5.8830 6.0310
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 116.292S.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60976.2288879273
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 6463
RA 16.452562
DEC 14.98184
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 0.001
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 63.417
HIERARCH ESO ISS PBL12 END 63.149
HIERARCH ESO ISS PBLA12 START 108.3
HIERARCH ESO ISS PBLA12 END 108.3
HIERARCH ESO ISS PBL13 START 108.808
HIERARCH ESO ISS PBL13 END 108.505
HIERARCH ESO ISS PBLA13 START 83.2
HIERARCH ESO ISS PBLA13 END 83.1
HIERARCH ESO ISS PBL14 START 122.248
HIERARCH ESO ISS PBL14 END 122.096
HIERARCH ESO ISS PBLA14 START 66.167
HIERARCH ESO ISS PBLA14 END 66.068
HIERARCH ESO ISS PBL23 START 58.0
HIERARCH ESO ISS PBL23 END 57.981
HIERARCH ESO ISS PBLA23 START 55.6
HIERARCH ESO ISS PBLA23 END 55.5
HIERARCH ESO ISS PBL24 START 86.455
HIERARCH ESO ISS PBL24 END 86.524
HIERARCH ESO ISS PBLA24 START 36.661
HIERARCH ESO ISS PBLA24 END 36.655
HIERARCH ESO ISS PBL34 START 36.768
HIERARCH ESO ISS PBL34 END 36.782
HIERARCH ESO ISS PBLA34 START 5.883
HIERARCH ESO ISS PBLA34 END 6.031
HIERARCH ESO ISS AMBI TAU0 START 0.005766
HIERARCH ESO ISS AMBI TAU0 END 0.005836
HIERARCH ESO ISS AMBI TEMP 10.37
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.52