Exposure
ID
PIONI.2023-12-17T01:03:03.154_1
Header ID
PIONI.2023-12-17T01:03:03.154
Date updated
2023-12-17 01:10:50 UTC+0000
Release date
2023-12-17 01:03:03 UTC+0000
UTC Start
2023-12-17 01:03:03.155
UTC End
2023-12-17 01:03:54.355
MJD Start
60295.0437865113
MJD End
60295.0443791039
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.002336
Ambient temperature (°C)
15.89
Seeing (arcsec)
0.835
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 78.3740 78.1900 114.1000 114.1000
A0-J2 121.2370 121.0370 90.7000 90.7000
A0-K0 126.5290 126.4470 71.6610 71.6300
G1-J2 58.2270 58.2280 58.5000 58.5000
G1-K0 86.6550 86.7190 34.0670 34.1110
J2-K0 41.4090 41.4060 358.4390 358.5770
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 60295.0437865113
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 78.374
HIERARCH ESO ISS PBL12 END 78.19
HIERARCH ESO ISS PBLA12 START 114.1
HIERARCH ESO ISS PBLA12 END 114.1
HIERARCH ESO ISS PBL13 START 121.237
HIERARCH ESO ISS PBL13 END 121.037
HIERARCH ESO ISS PBLA13 START 90.7
HIERARCH ESO ISS PBLA13 END 90.7
HIERARCH ESO ISS PBL14 START 126.529
HIERARCH ESO ISS PBL14 END 126.447
HIERARCH ESO ISS PBLA14 START 71.661
HIERARCH ESO ISS PBLA14 END 71.63
HIERARCH ESO ISS PBL23 START 58.227
HIERARCH ESO ISS PBL23 END 58.228
HIERARCH ESO ISS PBLA23 START 58.5
HIERARCH ESO ISS PBLA23 END 58.5
HIERARCH ESO ISS PBL24 START 86.655
HIERARCH ESO ISS PBL24 END 86.719
HIERARCH ESO ISS PBLA24 START 34.067
HIERARCH ESO ISS PBLA24 END 34.111
HIERARCH ESO ISS PBL34 START 41.409
HIERARCH ESO ISS PBL34 END 41.406
HIERARCH ESO ISS PBLA34 START 358.439
HIERARCH ESO ISS PBLA34 END 358.577
HIERARCH ESO ISS AMBI TAU0 START 0.002226
HIERARCH ESO ISS AMBI TAU0 END 0.002446
HIERARCH ESO ISS AMBI TEMP 15.89
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.83