Exposure
ID
PIONI.2023-12-18T00:56:22.254_1
Header ID
PIONI.2023-12-18T00:56:22.254
Date updated
2023-12-18 01:00:41 UTC+0000
Release date
2023-12-18 00:56:22 UTC+0000
UTC Start
2023-12-18 00:56:22.254
UTC End
2023-12-18 00:57:00.654
MJD Start
60296.0391464597
MJD End
60296.0395909041
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.00317
Ambient temperature (°C)
16.79
Seeing (arcsec)
0.615
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 78.8630 78.7210 114.0000 114.0000
A0-J2 121.7620 121.6110 90.8000 90.8000
A0-K0 126.7390 126.6790 71.7600 71.7320
G1-J2 58.2190 58.2220 58.6000 58.6000
G1-K0 86.4790 86.5310 33.9620 33.9940
J2-K0 41.4180 41.4150 358.0850 358.1890
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 60296.0391464597
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 78.863
HIERARCH ESO ISS PBL12 END 78.721
HIERARCH ESO ISS PBLA12 START 114.0
HIERARCH ESO ISS PBLA12 END 114.0
HIERARCH ESO ISS PBL13 START 121.762
HIERARCH ESO ISS PBL13 END 121.611
HIERARCH ESO ISS PBLA13 START 90.8
HIERARCH ESO ISS PBLA13 END 90.8
HIERARCH ESO ISS PBL14 START 126.739
HIERARCH ESO ISS PBL14 END 126.679
HIERARCH ESO ISS PBLA14 START 71.76
HIERARCH ESO ISS PBLA14 END 71.732
HIERARCH ESO ISS PBL23 START 58.219
HIERARCH ESO ISS PBL23 END 58.222
HIERARCH ESO ISS PBLA23 START 58.6
HIERARCH ESO ISS PBLA23 END 58.6
HIERARCH ESO ISS PBL24 START 86.479
HIERARCH ESO ISS PBL24 END 86.531
HIERARCH ESO ISS PBLA24 START 33.962
HIERARCH ESO ISS PBLA24 END 33.994
HIERARCH ESO ISS PBL34 START 41.418
HIERARCH ESO ISS PBL34 END 41.415
HIERARCH ESO ISS PBLA34 START 358.085
HIERARCH ESO ISS PBLA34 END 358.189
HIERARCH ESO ISS AMBI TAU0 START 0.00317
HIERARCH ESO ISS AMBI TAU0 END 0.00317
HIERARCH ESO ISS AMBI TEMP 16.79
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.61