Exposure
ID
PIONI.2025-01-09T05:21:11.415_1
Header ID
PIONI.2025-01-09T05:21:11.415
Date updated
2025-01-09 05:25:45 UTC+0000
Release date
2026-01-09 05:25:45 UTC+0000
UTC Start
2025-01-09 05:21:11.416
UTC End
2025-01-09 05:21:49.816
MJD Start
60684.2230487918
MJD End
60684.22349323624
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.004927
Ambient temperature (°C)
14.6
Seeing (arcsec)
0.66
Observation
ID
63136
Category
science
Program ID
114.2734.001
Program Title
GAIA FGK BENCHMARK STARS: METAL-POOR STARS
Program Type
Normal
PI / COI
SOUBIRAN / NARDETTO / CREEVEY / JOFRE PFEIL / HEITER / MOURARD / CASAMIQUELA / WORLEY / BAILLEUL
Target
ID
47038
Name
19 Sex
RA
153.200678
DEC
4.61464
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 48.4450 48.4350 142.9000 142.9000
A0-J2 108.3200 108.5690 96.0000 96.0000
A0-J6 133.1970 133.2680 10.8910 11.0320
B5-J2 83.1420 83.3940 70.8000 70.9000
B5-J6 169.4970 169.4880 358.6360 358.7500
J2-J6 164.3570 164.2950 329.8510 329.8710
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.2734.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60684.2230487918
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 19 Sex
RA 153.200678
DEC 4.61464
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 48.445
HIERARCH ESO ISS PBL12 END 48.435
HIERARCH ESO ISS PBLA12 START 142.9
HIERARCH ESO ISS PBLA12 END 142.9
HIERARCH ESO ISS PBL13 START 108.32
HIERARCH ESO ISS PBL13 END 108.569
HIERARCH ESO ISS PBLA13 START 96.0
HIERARCH ESO ISS PBLA13 END 96.0
HIERARCH ESO ISS PBL14 START 133.197
HIERARCH ESO ISS PBL14 END 133.268
HIERARCH ESO ISS PBLA14 START 10.891
HIERARCH ESO ISS PBLA14 END 11.032
HIERARCH ESO ISS PBL23 START 83.142
HIERARCH ESO ISS PBL23 END 83.394
HIERARCH ESO ISS PBLA23 START 70.8
HIERARCH ESO ISS PBLA23 END 70.9
HIERARCH ESO ISS PBL24 START 169.497
HIERARCH ESO ISS PBL24 END 169.488
HIERARCH ESO ISS PBLA24 START 358.636
HIERARCH ESO ISS PBLA24 END 358.75
HIERARCH ESO ISS PBL34 START 164.357
HIERARCH ESO ISS PBL34 END 164.295
HIERARCH ESO ISS PBLA34 START 329.851
HIERARCH ESO ISS PBLA34 END 329.871
HIERARCH ESO ISS AMBI TAU0 START 0.004927
HIERARCH ESO ISS AMBI TAU0 END 0.004927
HIERARCH ESO ISS AMBI TEMP 14.6
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.66