Exposure
ID
PIONI.2025-02-24T06:08:02.750_1
Header ID
PIONI.2025-02-24T06:08:02.750
Date updated
2025-02-24 06:15:49 UTC+0000
Release date
2025-02-24 06:08:02 UTC+0000
UTC Start
2025-02-24 06:08:02.750
UTC End
2025-02-24 06:08:41.150
MJD Start
60730.2555873874
MJD End
60730.25603183184
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 70.9880 71.1150 81.1000 81.3000
A0-J2 114.2240 114.3380 56.2000 56.4000
A0-K0 123.7560 123.8010 37.4640 37.6480
G1-J2 58.0690 58.0740 25.3000 25.5000
G1-K0 87.3700 87.3670 3.3820 3.5040
J2-K0 39.8950 39.9270 330.4830 330.5610
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 60730.2555873874
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 70.988
HIERARCH ESO ISS PBL12 END 71.115
HIERARCH ESO ISS PBLA12 START 81.1
HIERARCH ESO ISS PBLA12 END 81.3
HIERARCH ESO ISS PBL13 START 114.224
HIERARCH ESO ISS PBL13 END 114.338
HIERARCH ESO ISS PBLA13 START 56.2
HIERARCH ESO ISS PBLA13 END 56.4
HIERARCH ESO ISS PBL14 START 123.756
HIERARCH ESO ISS PBL14 END 123.801
HIERARCH ESO ISS PBLA14 START 37.464
HIERARCH ESO ISS PBLA14 END 37.648
HIERARCH ESO ISS PBL23 START 58.069
HIERARCH ESO ISS PBL23 END 58.074
HIERARCH ESO ISS PBLA23 START 25.3
HIERARCH ESO ISS PBLA23 END 25.5
HIERARCH ESO ISS PBL24 START 87.37
HIERARCH ESO ISS PBL24 END 87.367
HIERARCH ESO ISS PBLA24 START 3.382
HIERARCH ESO ISS PBLA24 END 3.504
HIERARCH ESO ISS PBL34 START 39.895
HIERARCH ESO ISS PBL34 END 39.927
HIERARCH ESO ISS PBLA34 START 330.483
HIERARCH ESO ISS PBLA34 END 330.561
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