Exposure
ID
PIONI.2025-01-09T04:58:24.953_1
Header ID
PIONI.2025-01-09T04:58:24.953
Date updated
2025-01-09 05:05:43 UTC+0000
Release date
2025-01-09 04:58:24 UTC+0000
UTC Start
2025-01-09 04:58:24.953
UTC End
2025-01-09 04:59:03.353
MJD Start
60684.2072332543
MJD End
60684.207677698745
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.005072
Ambient temperature (°C)
15.31
Seeing (arcsec)
0.73
Observation
ID
63135
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
47037
Name
HD 87213
RA
150.911216
DEC
3.97214
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 48.6000 48.5950 143.0000 143.0000
A0-J2 103.8750 104.1410 96.1000 96.0000
A0-J6 133.3060 133.3600 8.4040 8.5470
B5-J2 79.1200 79.3790 69.4000 69.4000
B5-J6 170.9700 170.9490 356.7290 356.8410
J2-J6 165.6010 165.5510 329.6010 329.6170
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 60684.2072332543
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 87213
RA 150.911216
DEC 3.97214
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 48.6
HIERARCH ESO ISS PBL12 END 48.595
HIERARCH ESO ISS PBLA12 START 143.0
HIERARCH ESO ISS PBLA12 END 143.0
HIERARCH ESO ISS PBL13 START 103.875
HIERARCH ESO ISS PBL13 END 104.141
HIERARCH ESO ISS PBLA13 START 96.1
HIERARCH ESO ISS PBLA13 END 96.0
HIERARCH ESO ISS PBL14 START 133.306
HIERARCH ESO ISS PBL14 END 133.36
HIERARCH ESO ISS PBLA14 START 8.404
HIERARCH ESO ISS PBLA14 END 8.547
HIERARCH ESO ISS PBL23 START 79.12
HIERARCH ESO ISS PBL23 END 79.379
HIERARCH ESO ISS PBLA23 START 69.4
HIERARCH ESO ISS PBLA23 END 69.4
HIERARCH ESO ISS PBL24 START 170.97
HIERARCH ESO ISS PBL24 END 170.949
HIERARCH ESO ISS PBLA24 START 356.729
HIERARCH ESO ISS PBLA24 END 356.841
HIERARCH ESO ISS PBL34 START 165.601
HIERARCH ESO ISS PBL34 END 165.551
HIERARCH ESO ISS PBLA34 START 329.601
HIERARCH ESO ISS PBLA34 END 329.617
HIERARCH ESO ISS AMBI TAU0 START 0.004552
HIERARCH ESO ISS AMBI TAU0 END 0.005592
HIERARCH ESO ISS AMBI TEMP 15.31
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.67