Exposure
ID
PIONI.2025-01-09T05:22:01.318_1
Header ID
PIONI.2025-01-09T05:22:01.318
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 05:22:01.318
UTC End
2025-01-09 05:22:39.718
MJD Start
60684.2236263705
MJD End
60684.22407081494
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.004457
Ambient temperature (°C)
14.57
Seeing (arcsec)
0.7350000000000001
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 48.4350 48.4250 142.9000 142.9000
A0-J2 108.5740 108.8220 96.0000 95.9000
A0-J6 133.2690 133.3420 11.0360 11.1760
B5-J2 83.3990 83.6500 70.9000 70.9000
B5-J6 169.4880 169.4800 358.7540 358.8680
J2-J6 164.2940 164.2310 329.8730 329.8930
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 60684.2236263705
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 48.435
HIERARCH ESO ISS PBL12 END 48.425
HIERARCH ESO ISS PBLA12 START 142.9
HIERARCH ESO ISS PBLA12 END 142.9
HIERARCH ESO ISS PBL13 START 108.574
HIERARCH ESO ISS PBL13 END 108.822
HIERARCH ESO ISS PBLA13 START 96.0
HIERARCH ESO ISS PBLA13 END 95.9
HIERARCH ESO ISS PBL14 START 133.269
HIERARCH ESO ISS PBL14 END 133.342
HIERARCH ESO ISS PBLA14 START 11.036
HIERARCH ESO ISS PBLA14 END 11.176
HIERARCH ESO ISS PBL23 START 83.399
HIERARCH ESO ISS PBL23 END 83.65
HIERARCH ESO ISS PBLA23 START 70.9
HIERARCH ESO ISS PBLA23 END 70.9
HIERARCH ESO ISS PBL24 START 169.488
HIERARCH ESO ISS PBL24 END 169.48
HIERARCH ESO ISS PBLA24 START 358.754
HIERARCH ESO ISS PBLA24 END 358.868
HIERARCH ESO ISS PBL34 START 164.294
HIERARCH ESO ISS PBL34 END 164.231
HIERARCH ESO ISS PBLA34 START 329.873
HIERARCH ESO ISS PBLA34 END 329.893
HIERARCH ESO ISS AMBI TAU0 START 0.004927
HIERARCH ESO ISS AMBI TAU0 END 0.003987
HIERARCH ESO ISS AMBI TEMP 14.57
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.81