Exposure
ID
PIONI.2025-01-09T05:22:51.522_1
Header ID
PIONI.2025-01-09T05:22:51.522
Date updated
2025-01-09 05:30:56 UTC+0000
Release date
2026-01-09 05:30:56 UTC+0000
UTC Start
2025-01-09 05:22:51.522
UTC End
2025-01-09 05:23:29.922
MJD Start
60684.2242074278
MJD End
60684.22465187224
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003987
Ambient temperature (°C)
14.47
Seeing (arcsec)
0.81
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 48.4250 48.4150 142.9000 142.9000
A0-J2 108.8270 109.0730 95.9000 95.9000
A0-J6 133.3430 133.4160 11.1810 11.3210
B5-J2 83.6550 83.9050 70.9000 70.9000
B5-J6 169.4800 169.4730 358.8720 358.9870
J2-J6 164.2300 164.1670 329.8950 329.9160
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 60684.2242074278
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 48.425
HIERARCH ESO ISS PBL12 END 48.415
HIERARCH ESO ISS PBLA12 START 142.9
HIERARCH ESO ISS PBLA12 END 142.9
HIERARCH ESO ISS PBL13 START 108.827
HIERARCH ESO ISS PBL13 END 109.073
HIERARCH ESO ISS PBLA13 START 95.9
HIERARCH ESO ISS PBLA13 END 95.9
HIERARCH ESO ISS PBL14 START 133.343
HIERARCH ESO ISS PBL14 END 133.416
HIERARCH ESO ISS PBLA14 START 11.181
HIERARCH ESO ISS PBLA14 END 11.321
HIERARCH ESO ISS PBL23 START 83.655
HIERARCH ESO ISS PBL23 END 83.905
HIERARCH ESO ISS PBLA23 START 70.9
HIERARCH ESO ISS PBLA23 END 70.9
HIERARCH ESO ISS PBL24 START 169.48
HIERARCH ESO ISS PBL24 END 169.473
HIERARCH ESO ISS PBLA24 START 358.872
HIERARCH ESO ISS PBLA24 END 358.987
HIERARCH ESO ISS PBL34 START 164.23
HIERARCH ESO ISS PBL34 END 164.167
HIERARCH ESO ISS PBLA34 START 329.895
HIERARCH ESO ISS PBLA34 END 329.916
HIERARCH ESO ISS AMBI TAU0 START 0.003987
HIERARCH ESO ISS AMBI TAU0 END 0.003987
HIERARCH ESO ISS AMBI TEMP 14.47
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.81