Exposure
ID
PIONI.2024-11-30T02:09:49.843_1
Header ID
PIONI.2024-11-30T02:09:49.843
Date updated
2024-11-30 02:15:41 UTC+0000
Release date
2024-11-30 02:09:49 UTC+0000
UTC Start
2024-11-30 02:09:49.843
UTC End
2024-11-30 02:10:15.443
MJD Start
60644.0901602204
MJD End
60644.0904565167
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004943
Ambient temperature (°C)
17.23
Seeing (arcsec)
0.77
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 48.0140 48.0250 144.6000 144.5000
A0-J2 76.0390 76.3110 96.5000 96.5000
A0-J6 136.3170 136.2980 355.8080 355.9150
B5-J2 56.6410 56.8540 57.4000 57.5000
B5-J6 179.1020 179.0500 347.8140 347.8860
J2-J6 167.9350 167.9400 329.3950 329.3880
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 60644.0901602204
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 48.014
HIERARCH ESO ISS PBL12 END 48.025
HIERARCH ESO ISS PBLA12 START 144.6
HIERARCH ESO ISS PBLA12 END 144.5
HIERARCH ESO ISS PBL13 START 76.039
HIERARCH ESO ISS PBL13 END 76.311
HIERARCH ESO ISS PBLA13 START 96.5
HIERARCH ESO ISS PBLA13 END 96.5
HIERARCH ESO ISS PBL14 START 136.317
HIERARCH ESO ISS PBL14 END 136.298
HIERARCH ESO ISS PBLA14 START 355.808
HIERARCH ESO ISS PBLA14 END 355.915
HIERARCH ESO ISS PBL23 START 56.641
HIERARCH ESO ISS PBL23 END 56.854
HIERARCH ESO ISS PBLA23 START 57.4
HIERARCH ESO ISS PBLA23 END 57.5
HIERARCH ESO ISS PBL24 START 179.102
HIERARCH ESO ISS PBL24 END 179.05
HIERARCH ESO ISS PBLA24 START 347.814
HIERARCH ESO ISS PBLA24 END 347.886
HIERARCH ESO ISS PBL34 START 167.935
HIERARCH ESO ISS PBL34 END 167.94
HIERARCH ESO ISS PBLA34 START 329.395
HIERARCH ESO ISS PBLA34 END 329.388
HIERARCH ESO ISS AMBI TAU0 START 0.004943
HIERARCH ESO ISS AMBI TAU0 END 0.004943
HIERARCH ESO ISS AMBI TEMP 17.23
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.77