Exposure
ID
PIONI.2025-01-09T06:45:18.954_1
Header ID
PIONI.2025-01-09T06:45:18.954
Date updated
2025-01-09 06:50:42 UTC+0000
Release date
2025-01-09 06:45:18 UTC+0000
UTC Start
2025-01-09 06:45:18.954
UTC End
2025-01-09 06:45:44.554
MJD Start
60684.2814693786
MJD End
60684.281765674896
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00595
Ambient temperature (°C)
14.04
Seeing (arcsec)
0.8500000000000001
Observation
ID
63141
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
47043
Name
HD 118754
RA
205.001807
DEC
-51.17443
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 29.2580 29.3140 117.9000 117.9000
A0-J2 103.6500 103.7190 32.8000 33.0000
A0-J6 162.3760 162.3900 350.5180 350.6080
B5-J2 105.2310 105.2490 16.7000 16.9000
B5-J6 181.6160 181.6580 343.1610 343.2350
J2-J6 110.5270 110.6830 311.3840 311.4300
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 60684.2814693786
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 118754
RA 205.001807
DEC -51.17443
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 29.258
HIERARCH ESO ISS PBL12 END 29.314
HIERARCH ESO ISS PBLA12 START 117.9
HIERARCH ESO ISS PBLA12 END 117.9
HIERARCH ESO ISS PBL13 START 103.65
HIERARCH ESO ISS PBL13 END 103.719
HIERARCH ESO ISS PBLA13 START 32.8
HIERARCH ESO ISS PBLA13 END 33.0
HIERARCH ESO ISS PBL14 START 162.376
HIERARCH ESO ISS PBL14 END 162.39
HIERARCH ESO ISS PBLA14 START 350.518
HIERARCH ESO ISS PBLA14 END 350.608
HIERARCH ESO ISS PBL23 START 105.231
HIERARCH ESO ISS PBL23 END 105.249
HIERARCH ESO ISS PBLA23 START 16.7
HIERARCH ESO ISS PBLA23 END 16.9
HIERARCH ESO ISS PBL24 START 181.616
HIERARCH ESO ISS PBL24 END 181.658
HIERARCH ESO ISS PBLA24 START 343.161
HIERARCH ESO ISS PBLA24 END 343.235
HIERARCH ESO ISS PBL34 START 110.527
HIERARCH ESO ISS PBL34 END 110.683
HIERARCH ESO ISS PBLA34 START 311.384
HIERARCH ESO ISS PBLA34 END 311.43
HIERARCH ESO ISS AMBI TAU0 START 0.00595
HIERARCH ESO ISS AMBI TAU0 END 0.00595
HIERARCH ESO ISS AMBI TEMP 14.04
HIERARCH ESO ISS AMBI FWHM START 0.89
HIERARCH ESO ISS AMBI FWHM END 0.81