Exposure
ID
PIONI.2024-11-30T02:11:04.780_1
Header ID
PIONI.2024-11-30T02:11:04.780
Date updated
2024-11-30 02:20:45 UTC+0000
Release date
2024-11-30 02:11:04 UTC+0000
UTC Start
2024-11-30 02:11:04.780
UTC End
2024-11-30 02:11:30.380
MJD Start
60644.0910275499
MJD End
60644.0913238462
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004798
Ambient temperature (°C)
17.22
Seeing (arcsec)
0.755
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 48.0380 48.0500 144.5000 144.5000
A0-J2 76.6060 76.8770 96.4000 96.4000
A0-J6 136.2780 136.2590 356.0320 356.1400
B5-J2 57.0850 57.2990 57.7000 57.8000
B5-J6 178.9950 178.9440 347.9660 348.0390
J2-J6 167.9440 167.9480 329.3820 329.3760
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 60644.0910275499
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 48.038
HIERARCH ESO ISS PBL12 END 48.05
HIERARCH ESO ISS PBLA12 START 144.5
HIERARCH ESO ISS PBLA12 END 144.5
HIERARCH ESO ISS PBL13 START 76.606
HIERARCH ESO ISS PBL13 END 76.877
HIERARCH ESO ISS PBLA13 START 96.4
HIERARCH ESO ISS PBLA13 END 96.4
HIERARCH ESO ISS PBL14 START 136.278
HIERARCH ESO ISS PBL14 END 136.259
HIERARCH ESO ISS PBLA14 START 356.032
HIERARCH ESO ISS PBLA14 END 356.14
HIERARCH ESO ISS PBL23 START 57.085
HIERARCH ESO ISS PBL23 END 57.299
HIERARCH ESO ISS PBLA23 START 57.7
HIERARCH ESO ISS PBLA23 END 57.8
HIERARCH ESO ISS PBL24 START 178.995
HIERARCH ESO ISS PBL24 END 178.944
HIERARCH ESO ISS PBLA24 START 347.966
HIERARCH ESO ISS PBLA24 END 348.039
HIERARCH ESO ISS PBL34 START 167.944
HIERARCH ESO ISS PBL34 END 167.948
HIERARCH ESO ISS PBLA34 START 329.382
HIERARCH ESO ISS PBLA34 END 329.376
HIERARCH ESO ISS AMBI TAU0 START 0.004798
HIERARCH ESO ISS AMBI TAU0 END 0.004798
HIERARCH ESO ISS AMBI TEMP 17.22
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.74