Exposure
ID
PIONI.2024-11-30T02:48:06.879_1
Header ID
PIONI.2024-11-30T02:48:06.879
Date updated
2024-11-30 02:55:37 UTC+0000
Release date
2024-11-30 02:48:06 UTC+0000
UTC Start
2024-11-30 02:48:06.879
UTC End
2024-11-30 02:48:32.479
MJD Start
60644.1167462883
MJD End
60644.1170425846
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.007744
Ambient temperature (°C)
17.34
Seeing (arcsec)
0.62
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 48.5570 48.5620 143.4000 143.4000
A0-J2 92.3090 92.5450 95.1000 95.1000
A0-J6 136.0950 136.1080 2.6990 2.8070
B5-J2 70.1150 70.3210 64.0000 64.0000
B5-J6 176.3760 176.3430 352.6600 352.7390
J2-J6 167.6160 167.6010 329.3220 329.3270
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 60644.1167462883
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 48.557
HIERARCH ESO ISS PBL12 END 48.562
HIERARCH ESO ISS PBLA12 START 143.4
HIERARCH ESO ISS PBLA12 END 143.4
HIERARCH ESO ISS PBL13 START 92.309
HIERARCH ESO ISS PBL13 END 92.545
HIERARCH ESO ISS PBLA13 START 95.1
HIERARCH ESO ISS PBLA13 END 95.1
HIERARCH ESO ISS PBL14 START 136.095
HIERARCH ESO ISS PBL14 END 136.108
HIERARCH ESO ISS PBLA14 START 2.699
HIERARCH ESO ISS PBLA14 END 2.807
HIERARCH ESO ISS PBL23 START 70.115
HIERARCH ESO ISS PBL23 END 70.321
HIERARCH ESO ISS PBLA23 START 64.0
HIERARCH ESO ISS PBLA23 END 64.0
HIERARCH ESO ISS PBL24 START 176.376
HIERARCH ESO ISS PBL24 END 176.343
HIERARCH ESO ISS PBLA24 START 352.66
HIERARCH ESO ISS PBLA24 END 352.739
HIERARCH ESO ISS PBL34 START 167.616
HIERARCH ESO ISS PBL34 END 167.601
HIERARCH ESO ISS PBLA34 START 329.322
HIERARCH ESO ISS PBLA34 END 329.327
HIERARCH ESO ISS AMBI TAU0 START 0.007063
HIERARCH ESO ISS AMBI TAU0 END 0.008425
HIERARCH ESO ISS AMBI TEMP 17.34
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.56