Exposure
ID
PIONI.2024-11-30T02:46:14.481_1
Header ID
PIONI.2024-11-30T02:46:14.481
Date updated
2024-11-30 02:50:40 UTC+0000
Release date
2024-11-30 02:46:14 UTC+0000
UTC Start
2024-11-30 02:46:14.481
UTC End
2024-11-30 02:46:40.081
MJD Start
60644.1154453815
MJD End
60644.1157416778
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0072365
Ambient temperature (°C)
17.31
Seeing (arcsec)
0.615
Observation
ID
62129
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
46217
Name
HD 38479
RA
86.551148
DEC
1.5342
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 48.5410 48.5460 143.5000 143.4000
A0-J2 91.5710 91.8080 95.2000 95.1000
A0-J6 136.0580 136.0700 2.3630 2.4710
B5-J2 69.4730 69.6800 63.7000 63.8000
B5-J6 176.4800 176.4460 352.4150 352.4940
J2-J6 167.6600 167.6460 329.3100 329.3140
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 60644.1154453815
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 38479
RA 86.551148
DEC 1.5342
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 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 48.541
HIERARCH ESO ISS PBL12 END 48.546
HIERARCH ESO ISS PBLA12 START 143.5
HIERARCH ESO ISS PBLA12 END 143.4
HIERARCH ESO ISS PBL13 START 91.571
HIERARCH ESO ISS PBL13 END 91.808
HIERARCH ESO ISS PBLA13 START 95.2
HIERARCH ESO ISS PBLA13 END 95.1
HIERARCH ESO ISS PBL14 START 136.058
HIERARCH ESO ISS PBL14 END 136.07
HIERARCH ESO ISS PBLA14 START 2.363
HIERARCH ESO ISS PBLA14 END 2.471
HIERARCH ESO ISS PBL23 START 69.473
HIERARCH ESO ISS PBL23 END 69.68
HIERARCH ESO ISS PBLA23 START 63.7
HIERARCH ESO ISS PBLA23 END 63.8
HIERARCH ESO ISS PBL24 START 176.48
HIERARCH ESO ISS PBL24 END 176.446
HIERARCH ESO ISS PBLA24 START 352.415
HIERARCH ESO ISS PBLA24 END 352.494
HIERARCH ESO ISS PBL34 START 167.66
HIERARCH ESO ISS PBL34 END 167.646
HIERARCH ESO ISS PBLA34 START 329.31
HIERARCH ESO ISS PBLA34 END 329.314
HIERARCH ESO ISS AMBI TAU0 START 0.00741
HIERARCH ESO ISS AMBI TAU0 END 0.007063
HIERARCH ESO ISS AMBI TEMP 17.31
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.68