Exposure
ID
PIONI.2024-11-30T02:46:51.997_1
Header ID
PIONI.2024-11-30T02:46:51.997
Date updated
2024-11-30 02:50:40 UTC+0000
Release date
2024-11-30 02:46:51 UTC+0000
UTC Start
2024-11-30 02:46:51.996
UTC End
2024-11-30 02:47:17.596
MJD Start
60644.1158795855
MJD End
60644.1161758818
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.007063
Ambient temperature (°C)
17.33
Seeing (arcsec)
0.68
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 48.5460 48.5520 143.4000 143.4000
A0-J2 91.8150 92.0520 95.1000 95.1000
A0-J6 136.0700 136.0820 2.4720 2.5800
B5-J2 69.6850 69.8920 63.8000 63.9000
B5-J6 176.4450 176.4110 352.4940 352.5730
J2-J6 167.6450 167.6310 329.3120 329.3160
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 60644.1158795855
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 48.546
HIERARCH ESO ISS PBL12 END 48.552
HIERARCH ESO ISS PBLA12 START 143.4
HIERARCH ESO ISS PBLA12 END 143.4
HIERARCH ESO ISS PBL13 START 91.815
HIERARCH ESO ISS PBL13 END 92.052
HIERARCH ESO ISS PBLA13 START 95.1
HIERARCH ESO ISS PBLA13 END 95.1
HIERARCH ESO ISS PBL14 START 136.07
HIERARCH ESO ISS PBL14 END 136.082
HIERARCH ESO ISS PBLA14 START 2.472
HIERARCH ESO ISS PBLA14 END 2.58
HIERARCH ESO ISS PBL23 START 69.685
HIERARCH ESO ISS PBL23 END 69.892
HIERARCH ESO ISS PBLA23 START 63.8
HIERARCH ESO ISS PBLA23 END 63.9
HIERARCH ESO ISS PBL24 START 176.445
HIERARCH ESO ISS PBL24 END 176.411
HIERARCH ESO ISS PBLA24 START 352.494
HIERARCH ESO ISS PBLA24 END 352.573
HIERARCH ESO ISS PBL34 START 167.645
HIERARCH ESO ISS PBL34 END 167.631
HIERARCH ESO ISS PBLA34 START 329.312
HIERARCH ESO ISS PBLA34 END 329.316
HIERARCH ESO ISS AMBI TAU0 START 0.007063
HIERARCH ESO ISS AMBI TAU0 END 0.007063
HIERARCH ESO ISS AMBI TEMP 17.33
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.68