Exposure
ID
PIONI.2025-01-08T08:26:56.973_1
Header ID
PIONI.2025-01-08T08:26:56.973
Date updated
2025-01-08 08:35:44 UTC+0000
Release date
2025-01-08 08:26:56 UTC+0000
UTC Start
2025-01-08 08:26:56.973
UTC End
2025-01-08 08:27:35.373
MJD Start
60683.3520483044
MJD End
60683.3524927488
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.006659
Ambient temperature (°C)
14.16
Seeing (arcsec)
0.57
Observation
ID
63129
Category
calibrator
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
47033
Name
HD 108213
RA
183.481322
DEC
2.26011
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 47.4910 47.4700 144.2000 144.2000
A0-J2 122.9060 123.0450 93.4000 93.4000
A0-J6 144.0790 144.1860 19.9900 20.0990
B5-J2 99.9360 100.1040 71.8000 71.8000
B5-J6 175.2450 175.2880 7.0410 7.1470
J2-J6 160.4500 160.3700 332.7640 332.8120
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.2734.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60683.3520483044
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 108213
RA 183.481322
DEC 2.26011
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 47.491
HIERARCH ESO ISS PBL12 END 47.47
HIERARCH ESO ISS PBLA12 START 144.2
HIERARCH ESO ISS PBLA12 END 144.2
HIERARCH ESO ISS PBL13 START 122.906
HIERARCH ESO ISS PBL13 END 123.045
HIERARCH ESO ISS PBLA13 START 93.4
HIERARCH ESO ISS PBLA13 END 93.4
HIERARCH ESO ISS PBL14 START 144.079
HIERARCH ESO ISS PBL14 END 144.186
HIERARCH ESO ISS PBLA14 START 19.99
HIERARCH ESO ISS PBLA14 END 20.099
HIERARCH ESO ISS PBL23 START 99.936
HIERARCH ESO ISS PBL23 END 100.104
HIERARCH ESO ISS PBLA23 START 71.8
HIERARCH ESO ISS PBLA23 END 71.8
HIERARCH ESO ISS PBL24 START 175.245
HIERARCH ESO ISS PBL24 END 175.288
HIERARCH ESO ISS PBLA24 START 7.041
HIERARCH ESO ISS PBLA24 END 7.147
HIERARCH ESO ISS PBL34 START 160.45
HIERARCH ESO ISS PBL34 END 160.37
HIERARCH ESO ISS PBLA34 START 332.764
HIERARCH ESO ISS PBLA34 END 332.812
HIERARCH ESO ISS AMBI TAU0 START 0.007096
HIERARCH ESO ISS AMBI TAU0 END 0.006222
HIERARCH ESO ISS AMBI TEMP 14.16
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.58