Exposure
ID
PIONI.2025-01-08T08:26:06.726_1
Header ID
PIONI.2025-01-08T08:26:06.726
Date updated
2025-01-08 08:30:53 UTC+0000
Release date
2025-01-08 08:26:06 UTC+0000
UTC Start
2025-01-08 08:26:06.726
UTC End
2025-01-08 08:26:45.126
MJD Start
60683.3514667363
MJD End
60683.3519111807
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0072325
Ambient temperature (°C)
14.13
Seeing (arcsec)
0.525
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 47.5140 47.4920 144.2000 144.2000
A0-J2 122.7570 122.9000 93.4000 93.4000
A0-J6 143.9650 144.0750 19.8750 19.9850
B5-J2 99.7610 99.9290 71.7000 71.8000
B5-J6 175.2010 175.2430 6.9300 7.0370
J2-J6 160.5330 160.4530 332.7140 332.7620
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 60683.3514667363
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 47.514
HIERARCH ESO ISS PBL12 END 47.492
HIERARCH ESO ISS PBLA12 START 144.2
HIERARCH ESO ISS PBLA12 END 144.2
HIERARCH ESO ISS PBL13 START 122.757
HIERARCH ESO ISS PBL13 END 122.9
HIERARCH ESO ISS PBLA13 START 93.4
HIERARCH ESO ISS PBLA13 END 93.4
HIERARCH ESO ISS PBL14 START 143.965
HIERARCH ESO ISS PBL14 END 144.075
HIERARCH ESO ISS PBLA14 START 19.875
HIERARCH ESO ISS PBLA14 END 19.985
HIERARCH ESO ISS PBL23 START 99.761
HIERARCH ESO ISS PBL23 END 99.929
HIERARCH ESO ISS PBLA23 START 71.7
HIERARCH ESO ISS PBLA23 END 71.8
HIERARCH ESO ISS PBL24 START 175.201
HIERARCH ESO ISS PBL24 END 175.243
HIERARCH ESO ISS PBLA24 START 6.93
HIERARCH ESO ISS PBLA24 END 7.037
HIERARCH ESO ISS PBL34 START 160.533
HIERARCH ESO ISS PBL34 END 160.453
HIERARCH ESO ISS PBLA34 START 332.714
HIERARCH ESO ISS PBLA34 END 332.762
HIERARCH ESO ISS AMBI TAU0 START 0.007369
HIERARCH ESO ISS AMBI TAU0 END 0.007096
HIERARCH ESO ISS AMBI TEMP 14.13
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.56