Exposure
ID
PIONI.2024-11-30T02:11:42.150_1
Header ID
PIONI.2024-11-30T02:11:42.150
Date updated
2024-11-30 02:20:45 UTC+0000
Release date
2024-11-30 02:11:42 UTC+0000
UTC Start
2024-11-30 02:11:42.150
UTC End
2024-11-30 02:12:07.750
MJD Start
60644.0914600743
MJD End
60644.0917563706
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004798
Ambient temperature (°C)
17.2
Seeing (arcsec)
0.74
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 48.0510 48.0620 144.5000 144.5000
A0-J2 76.8920 77.1550 96.4000 96.4000
A0-J6 136.2590 136.2410 356.1460 356.2490
B5-J2 57.3110 57.5180 57.8000 57.9000
B5-J6 178.9410 178.8910 348.0430 348.1130
J2-J6 167.9480 167.9520 329.3760 329.3690
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 60644.0914600743
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 48.051
HIERARCH ESO ISS PBL12 END 48.062
HIERARCH ESO ISS PBLA12 START 144.5
HIERARCH ESO ISS PBLA12 END 144.5
HIERARCH ESO ISS PBL13 START 76.892
HIERARCH ESO ISS PBL13 END 77.155
HIERARCH ESO ISS PBLA13 START 96.4
HIERARCH ESO ISS PBLA13 END 96.4
HIERARCH ESO ISS PBL14 START 136.259
HIERARCH ESO ISS PBL14 END 136.241
HIERARCH ESO ISS PBLA14 START 356.146
HIERARCH ESO ISS PBLA14 END 356.249
HIERARCH ESO ISS PBL23 START 57.311
HIERARCH ESO ISS PBL23 END 57.518
HIERARCH ESO ISS PBLA23 START 57.8
HIERARCH ESO ISS PBLA23 END 57.9
HIERARCH ESO ISS PBL24 START 178.941
HIERARCH ESO ISS PBL24 END 178.891
HIERARCH ESO ISS PBLA24 START 348.043
HIERARCH ESO ISS PBLA24 END 348.113
HIERARCH ESO ISS PBL34 START 167.948
HIERARCH ESO ISS PBL34 END 167.952
HIERARCH ESO ISS PBLA34 START 329.376
HIERARCH ESO ISS PBLA34 END 329.369
HIERARCH ESO ISS AMBI TAU0 START 0.004798
HIERARCH ESO ISS AMBI TAU0 END 0.004798
HIERARCH ESO ISS AMBI TEMP 17.2
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.74