Exposure
ID
PIONI.2025-01-09T05:30:11.614_1
Header ID
PIONI.2025-01-09T05:30:11.614
Date updated
2025-01-09 05:40:48 UTC+0000
Release date
2025-01-09 05:30:11 UTC+0000
UTC Start
2025-01-09 05:30:11.614
UTC End
2025-01-09 05:30:50.014
MJD Start
60684.2293010866
MJD End
60684.229745531
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0038865
Ambient temperature (°C)
14.47
Seeing (arcsec)
0.83
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 48.2330 48.2190 143.1000 143.1000
A0-J2 113.4680 113.6820 95.0000 95.0000
A0-J6 136.0770 136.1620 13.8550 13.9870
B5-J2 88.7700 88.9950 71.2000 71.2000
B5-J6 170.7000 170.7080 1.2060 1.3190
J2-J6 163.2550 163.1870 330.4820 330.5110
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 60684.2293010866
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 48.233
HIERARCH ESO ISS PBL12 END 48.219
HIERARCH ESO ISS PBLA12 START 143.1
HIERARCH ESO ISS PBLA12 END 143.1
HIERARCH ESO ISS PBL13 START 113.468
HIERARCH ESO ISS PBL13 END 113.682
HIERARCH ESO ISS PBLA13 START 95.0
HIERARCH ESO ISS PBLA13 END 95.0
HIERARCH ESO ISS PBL14 START 136.077
HIERARCH ESO ISS PBL14 END 136.162
HIERARCH ESO ISS PBLA14 START 13.855
HIERARCH ESO ISS PBLA14 END 13.987
HIERARCH ESO ISS PBL23 START 88.77
HIERARCH ESO ISS PBL23 END 88.995
HIERARCH ESO ISS PBLA23 START 71.2
HIERARCH ESO ISS PBLA23 END 71.2
HIERARCH ESO ISS PBL24 START 170.7
HIERARCH ESO ISS PBL24 END 170.708
HIERARCH ESO ISS PBLA24 START 1.206
HIERARCH ESO ISS PBLA24 END 1.319
HIERARCH ESO ISS PBL34 START 163.255
HIERARCH ESO ISS PBL34 END 163.187
HIERARCH ESO ISS PBLA34 START 330.482
HIERARCH ESO ISS PBLA34 END 330.511
HIERARCH ESO ISS AMBI TAU0 START 0.003875
HIERARCH ESO ISS AMBI TAU0 END 0.003898
HIERARCH ESO ISS AMBI TEMP 14.47
HIERARCH ESO ISS AMBI FWHM START 0.9
HIERARCH ESO ISS AMBI FWHM END 0.76