Exposure
ID
PIONI.2025-02-24T06:08:57.330_1
Header ID
PIONI.2025-02-24T06:08:57.330
Date updated
2025-02-24 06:15:49 UTC+0000
Release date
2025-02-24 06:08:57 UTC+0000
UTC Start
2025-02-24 06:08:57.330
UTC End
2025-02-24 06:09:35.730
MJD Start
60730.2562191021
MJD End
60730.25666354654
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.007393
Ambient temperature (°C)
17.51
Seeing (arcsec)
0.92
Observation
ID
64824
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
48271
Name
HD_128288
RA
219.40805
DEC
-50.08624
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 71.1300 71.2540 81.3000 81.4000
A0-J2 114.3520 114.4650 56.4000 56.6000
A0-K0 123.8070 123.8510 37.6710 37.8510
G1-J2 58.0740 58.0780 25.5000 25.6000
G1-K0 87.3670 87.3630 3.5190 3.6380
J2-K0 39.9300 39.9610 330.5700 330.6460
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 60730.2562191021
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_128288
RA 219.40805
DEC -50.08624
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 71.13
HIERARCH ESO ISS PBL12 END 71.254
HIERARCH ESO ISS PBLA12 START 81.3
HIERARCH ESO ISS PBLA12 END 81.4
HIERARCH ESO ISS PBL13 START 114.352
HIERARCH ESO ISS PBL13 END 114.465
HIERARCH ESO ISS PBLA13 START 56.4
HIERARCH ESO ISS PBLA13 END 56.6
HIERARCH ESO ISS PBL14 START 123.807
HIERARCH ESO ISS PBL14 END 123.851
HIERARCH ESO ISS PBLA14 START 37.671
HIERARCH ESO ISS PBLA14 END 37.851
HIERARCH ESO ISS PBL23 START 58.074
HIERARCH ESO ISS PBL23 END 58.078
HIERARCH ESO ISS PBLA23 START 25.5
HIERARCH ESO ISS PBLA23 END 25.6
HIERARCH ESO ISS PBL24 START 87.367
HIERARCH ESO ISS PBL24 END 87.363
HIERARCH ESO ISS PBLA24 START 3.519
HIERARCH ESO ISS PBLA24 END 3.638
HIERARCH ESO ISS PBL34 START 39.93
HIERARCH ESO ISS PBL34 END 39.961
HIERARCH ESO ISS PBLA34 START 330.57
HIERARCH ESO ISS PBLA34 END 330.646
HIERARCH ESO ISS AMBI TAU0 START 0.007393
HIERARCH ESO ISS AMBI TAU0 END 0.007393
HIERARCH ESO ISS AMBI TEMP 17.51
HIERARCH ESO ISS AMBI FWHM START 0.92
HIERARCH ESO ISS AMBI FWHM END 0.92