Exposure
ID
PIONI.2025-10-29T00:22:11.427_1
Header ID
PIONI.2025-10-29T00:22:11.427
Date updated
2025-10-29 00:30:50 UTC+0000
Release date
2025-10-29 00:22:11 UTC+0000
UTC Start
2025-10-29 00:22:11.427
UTC End
2025-10-29 00:23:28.227
MJD Start
60977.0154100335
MJD End
60977.01629892239
Exposure time (s)
76.8
Validation level
1
Tau 0: Coherence time (s)
0.007733
Ambient temperature (°C)
14.45
Seeing (arcsec)
0.64
Observation
ID
71020
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
52704
Name
HD_192807
RA
304.169236
DEC
5.04891
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 71.0410 70.7220 116.1000 116.2000
A0-J2 112.4550 112.0500 90.1000 90.0000
A0-K0 122.0680 121.8370 70.1640 70.0930
G1-J2 57.7300 57.6890 57.4000 57.3000
G1-K0 88.7510 88.8140 35.0760 35.1010
J2-K0 41.5940 41.6040 3.2610 3.4470
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 60977.0154100335
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_192807
RA 304.169236
DEC 5.04891
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 0.0015
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 71.041
HIERARCH ESO ISS PBL12 END 70.722
HIERARCH ESO ISS PBLA12 START 116.1
HIERARCH ESO ISS PBLA12 END 116.2
HIERARCH ESO ISS PBL13 START 112.455
HIERARCH ESO ISS PBL13 END 112.05
HIERARCH ESO ISS PBLA13 START 90.1
HIERARCH ESO ISS PBLA13 END 90.0
HIERARCH ESO ISS PBL14 START 122.068
HIERARCH ESO ISS PBL14 END 121.837
HIERARCH ESO ISS PBLA14 START 70.164
HIERARCH ESO ISS PBLA14 END 70.093
HIERARCH ESO ISS PBL23 START 57.73
HIERARCH ESO ISS PBL23 END 57.689
HIERARCH ESO ISS PBLA23 START 57.4
HIERARCH ESO ISS PBLA23 END 57.3
HIERARCH ESO ISS PBL24 START 88.751
HIERARCH ESO ISS PBL24 END 88.814
HIERARCH ESO ISS PBLA24 START 35.076
HIERARCH ESO ISS PBLA24 END 35.101
HIERARCH ESO ISS PBL34 START 41.594
HIERARCH ESO ISS PBL34 END 41.604
HIERARCH ESO ISS PBLA34 START 3.261
HIERARCH ESO ISS PBLA34 END 3.447
HIERARCH ESO ISS AMBI TAU0 START 0.007733
HIERARCH ESO ISS AMBI TAU0 END 0.007733
HIERARCH ESO ISS AMBI TEMP 14.45
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.64