Exposure
ID
PIONI.2023-12-18T01:23:09.513_1
Header ID
PIONI.2023-12-18T01:23:09.513
Date updated
2023-12-18 01:30:31 UTC+0000
Release date
2023-12-18 01:23:09 UTC+0000
UTC Start
2023-12-18 01:23:09.512
UTC End
2023-12-18 01:24:00.712
MJD Start
60296.0577489869
MJD End
60296.0583415795
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.00317
Ambient temperature (°C)
16.96
Seeing (arcsec)
0.61
Observation
ID
57978
Category
calibrator
Program ID
112.2624.002
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
42929
Name
HD 4366
RA
11.51401
DEC
5.27969
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 73.7150 73.5040 115.1000 115.2000
A0-J2 115.8960 115.6420 90.2000 90.2000
A0-K0 124.0060 123.8730 70.7050 70.6570
G1-J2 58.0410 58.0240 57.9000 57.8000
G1-K0 88.0450 88.0980 34.8330 34.8560
J2-K0 41.4090 41.4120 1.5790 1.7090
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.2624.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60296.0577489869
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 4366
RA 11.51401
DEC 5.27969
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
EXPTIME 51.2
HIERARCH ESO DET DIT 0.001
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 73.715
HIERARCH ESO ISS PBL12 END 73.504
HIERARCH ESO ISS PBLA12 START 115.1
HIERARCH ESO ISS PBLA12 END 115.2
HIERARCH ESO ISS PBL13 START 115.896
HIERARCH ESO ISS PBL13 END 115.642
HIERARCH ESO ISS PBLA13 START 90.2
HIERARCH ESO ISS PBLA13 END 90.2
HIERARCH ESO ISS PBL14 START 124.006
HIERARCH ESO ISS PBL14 END 123.873
HIERARCH ESO ISS PBLA14 START 70.705
HIERARCH ESO ISS PBLA14 END 70.657
HIERARCH ESO ISS PBL23 START 58.041
HIERARCH ESO ISS PBL23 END 58.024
HIERARCH ESO ISS PBLA23 START 57.9
HIERARCH ESO ISS PBLA23 END 57.8
HIERARCH ESO ISS PBL24 START 88.045
HIERARCH ESO ISS PBL24 END 88.098
HIERARCH ESO ISS PBLA24 START 34.833
HIERARCH ESO ISS PBLA24 END 34.856
HIERARCH ESO ISS PBL34 START 41.409
HIERARCH ESO ISS PBL34 END 41.412
HIERARCH ESO ISS PBLA34 START 1.579
HIERARCH ESO ISS PBLA34 END 1.709
HIERARCH ESO ISS AMBI TAU0 START 0.00317
HIERARCH ESO ISS AMBI TAU0 END 0.00317
HIERARCH ESO ISS AMBI TEMP 16.96
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.61