Exposure
ID
PIONI.2025-01-09T05:04:48.524_1
Header ID
PIONI.2025-01-09T05:04:48.524
Date updated
2025-01-09 05:10:45 UTC+0000
Release date
2026-01-09 05:10:45 UTC+0000
UTC Start
2025-01-09 05:04:48.524
UTC End
2025-01-09 05:05:26.924
MJD Start
60684.2116727279
MJD End
60684.2121171723
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 48.5960 48.5900 143.0000 143.0000
A0-J2 103.0470 103.3220 96.6000 96.6000
A0-J6 131.9560 132.0090 7.9830 8.1310
B5-J2 77.9120 78.1800 69.8000 69.9000
B5-J6 169.8430 169.8180 356.3170 356.4330
J2-J6 165.5010 165.4490 329.4920 329.5080
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 60684.2116727279
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 48.596
HIERARCH ESO ISS PBL12 END 48.59
HIERARCH ESO ISS PBLA12 START 143.0
HIERARCH ESO ISS PBLA12 END 143.0
HIERARCH ESO ISS PBL13 START 103.047
HIERARCH ESO ISS PBL13 END 103.322
HIERARCH ESO ISS PBLA13 START 96.6
HIERARCH ESO ISS PBLA13 END 96.6
HIERARCH ESO ISS PBL14 START 131.956
HIERARCH ESO ISS PBL14 END 132.009
HIERARCH ESO ISS PBLA14 START 7.983
HIERARCH ESO ISS PBLA14 END 8.131
HIERARCH ESO ISS PBL23 START 77.912
HIERARCH ESO ISS PBL23 END 78.18
HIERARCH ESO ISS PBLA23 START 69.8
HIERARCH ESO ISS PBLA23 END 69.9
HIERARCH ESO ISS PBL24 START 169.843
HIERARCH ESO ISS PBL24 END 169.818
HIERARCH ESO ISS PBLA24 START 356.317
HIERARCH ESO ISS PBLA24 END 356.433
HIERARCH ESO ISS PBL34 START 165.501
HIERARCH ESO ISS PBL34 END 165.449
HIERARCH ESO ISS PBLA34 START 329.492
HIERARCH ESO ISS PBLA34 END 329.508
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