Exposure
ID
PIONI.2025-01-08T07:47:54.667_1
Header ID
PIONI.2025-01-08T07:47:54.667
Date updated
2025-01-08 07:55:41 UTC+0000
Release date
2025-01-08 07:47:54 UTC+0000
UTC Start
2025-01-08 07:47:54.668
UTC End
2025-01-08 07:48:33.068
MJD Start
60683.3249382842
MJD End
60683.32538272864
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.007952
Ambient temperature (°C)
14.25
Seeing (arcsec)
0.495
Observation
ID
63126
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
47030
Name
HD 108213
RA
186.477742
DEC
4.19977
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 48.3420 48.3300 143.0000 143.0000
A0-J2 111.2520 111.4840 95.4000 95.4000
A0-J6 134.8900 134.9710 12.5510 12.6890
B5-J2 86.3630 86.6020 71.0000 71.0000
B5-J6 170.2600 170.2610 0.0690 0.1850
J2-J6 163.8010 163.7350 330.1880 330.2140
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 60683.3249382842
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 108213
RA 186.477742
DEC 4.19977
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 48.342
HIERARCH ESO ISS PBL12 END 48.33
HIERARCH ESO ISS PBLA12 START 143.0
HIERARCH ESO ISS PBLA12 END 143.0
HIERARCH ESO ISS PBL13 START 111.252
HIERARCH ESO ISS PBL13 END 111.484
HIERARCH ESO ISS PBLA13 START 95.4
HIERARCH ESO ISS PBLA13 END 95.4
HIERARCH ESO ISS PBL14 START 134.89
HIERARCH ESO ISS PBL14 END 134.971
HIERARCH ESO ISS PBLA14 START 12.551
HIERARCH ESO ISS PBLA14 END 12.689
HIERARCH ESO ISS PBL23 START 86.363
HIERARCH ESO ISS PBL23 END 86.602
HIERARCH ESO ISS PBLA23 START 71.0
HIERARCH ESO ISS PBLA23 END 71.0
HIERARCH ESO ISS PBL24 START 170.26
HIERARCH ESO ISS PBL24 END 170.261
HIERARCH ESO ISS PBLA24 START 0.069
HIERARCH ESO ISS PBLA24 END 0.185
HIERARCH ESO ISS PBL34 START 163.801
HIERARCH ESO ISS PBL34 END 163.735
HIERARCH ESO ISS PBLA34 START 330.188
HIERARCH ESO ISS PBLA34 END 330.214
HIERARCH ESO ISS AMBI TAU0 START 0.007777
HIERARCH ESO ISS AMBI TAU0 END 0.008127
HIERARCH ESO ISS AMBI TEMP 14.25
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.49