Exposure
ID
PIONI.2025-02-24T06:04:19.718_1
Header ID
PIONI.2025-02-24T06:04:19.718
Date updated
2025-02-24 06:10:40 UTC+0000
Release date
2025-02-24 06:04:19 UTC+0000
UTC Start
2025-02-24 06:04:19.717
UTC End
2025-02-24 06:04:58.117
MJD Start
60730.253005988
MJD End
60730.25345043244
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.007894
Ambient temperature (°C)
17.23
Seeing (arcsec)
0.87
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 70.4080 70.5330 80.3000 80.5000
A0-J2 113.6990 113.8120 55.3000 55.5000
A0-K0 123.5490 123.5940 36.6210 36.8030
G1-J2 58.0500 58.0540 24.5000 24.7000
G1-K0 87.3830 87.3810 2.8270 2.9460
J2-K0 39.7510 39.7820 330.1310 330.2060
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 60730.253005988
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 70.408
HIERARCH ESO ISS PBL12 END 70.533
HIERARCH ESO ISS PBLA12 START 80.3
HIERARCH ESO ISS PBLA12 END 80.5
HIERARCH ESO ISS PBL13 START 113.699
HIERARCH ESO ISS PBL13 END 113.812
HIERARCH ESO ISS PBLA13 START 55.3
HIERARCH ESO ISS PBLA13 END 55.5
HIERARCH ESO ISS PBL14 START 123.549
HIERARCH ESO ISS PBL14 END 123.594
HIERARCH ESO ISS PBLA14 START 36.621
HIERARCH ESO ISS PBLA14 END 36.803
HIERARCH ESO ISS PBL23 START 58.05
HIERARCH ESO ISS PBL23 END 58.054
HIERARCH ESO ISS PBLA23 START 24.5
HIERARCH ESO ISS PBLA23 END 24.7
HIERARCH ESO ISS PBL24 START 87.383
HIERARCH ESO ISS PBL24 END 87.381
HIERARCH ESO ISS PBLA24 START 2.827
HIERARCH ESO ISS PBLA24 END 2.946
HIERARCH ESO ISS PBL34 START 39.751
HIERARCH ESO ISS PBL34 END 39.782
HIERARCH ESO ISS PBLA34 START 330.131
HIERARCH ESO ISS PBLA34 END 330.206
HIERARCH ESO ISS AMBI TAU0 START 0.007894
HIERARCH ESO ISS AMBI TAU0 END 0.007894
HIERARCH ESO ISS AMBI TEMP 17.23
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.87