Exposure
ID
PIONI.2025-01-09T05:05:38.938_1
Header ID
PIONI.2025-01-09T05:05:38.938
Date updated
2025-01-09 05:15:46 UTC+0000
Release date
2026-01-09 05:15:46 UTC+0000
UTC Start
2025-01-09 05:05:38.938
UTC End
2025-01-09 05:06:17.338
MJD Start
60684.2122562281
MJD End
60684.21270067254
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.005837
Ambient temperature (°C)
15.37
Seeing (arcsec)
0.63
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 48.5900 48.5850 143.0000 143.0000
A0-J2 103.3330 103.6020 96.6000 96.6000
A0-J6 132.0120 132.0650 8.1370 8.2820
B5-J2 78.1910 78.4530 69.9000 69.9000
B5-J6 169.8170 169.7940 356.4380 356.5510
J2-J6 165.4470 165.3950 329.5090 329.5240
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 60684.2122562281
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 48.59
HIERARCH ESO ISS PBL12 END 48.585
HIERARCH ESO ISS PBLA12 START 143.0
HIERARCH ESO ISS PBLA12 END 143.0
HIERARCH ESO ISS PBL13 START 103.333
HIERARCH ESO ISS PBL13 END 103.602
HIERARCH ESO ISS PBLA13 START 96.6
HIERARCH ESO ISS PBLA13 END 96.6
HIERARCH ESO ISS PBL14 START 132.012
HIERARCH ESO ISS PBL14 END 132.065
HIERARCH ESO ISS PBLA14 START 8.137
HIERARCH ESO ISS PBLA14 END 8.282
HIERARCH ESO ISS PBL23 START 78.191
HIERARCH ESO ISS PBL23 END 78.453
HIERARCH ESO ISS PBLA23 START 69.9
HIERARCH ESO ISS PBLA23 END 69.9
HIERARCH ESO ISS PBL24 START 169.817
HIERARCH ESO ISS PBL24 END 169.794
HIERARCH ESO ISS PBLA24 START 356.438
HIERARCH ESO ISS PBLA24 END 356.551
HIERARCH ESO ISS PBL34 START 165.447
HIERARCH ESO ISS PBL34 END 165.395
HIERARCH ESO ISS PBLA34 START 329.509
HIERARCH ESO ISS PBLA34 END 329.524
HIERARCH ESO ISS AMBI TAU0 START 0.005837
HIERARCH ESO ISS AMBI TAU0 END 0.005837
HIERARCH ESO ISS AMBI TEMP 15.37
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.63