Exposure
ID
PIONI.2025-01-09T06:44:41.422_1
Header ID
PIONI.2025-01-09T06:44:41.422
Date updated
2025-01-09 06:50:42 UTC+0000
Release date
2025-01-09 06:44:41 UTC+0000
UTC Start
2025-01-09 06:44:41.422
UTC End
2025-01-09 06:45:07.022
MJD Start
60684.2810349781
MJD End
60684.2813312744
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00595
Ambient temperature (°C)
14.04
Seeing (arcsec)
0.89
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 29.1980 29.2550 117.8000 117.9000
A0-J2 103.5780 103.6460 32.6000 32.8000
A0-J6 162.3620 162.3750 350.4240 350.5130
B5-J2 105.2120 105.2300 16.6000 16.7000
B5-J6 181.5720 181.6140 343.0840 343.1570
J2-J6 110.3630 110.5190 311.3350 311.3810
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 60684.2810349781
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 29.198
HIERARCH ESO ISS PBL12 END 29.255
HIERARCH ESO ISS PBLA12 START 117.8
HIERARCH ESO ISS PBLA12 END 117.9
HIERARCH ESO ISS PBL13 START 103.578
HIERARCH ESO ISS PBL13 END 103.646
HIERARCH ESO ISS PBLA13 START 32.6
HIERARCH ESO ISS PBLA13 END 32.8
HIERARCH ESO ISS PBL14 START 162.362
HIERARCH ESO ISS PBL14 END 162.375
HIERARCH ESO ISS PBLA14 START 350.424
HIERARCH ESO ISS PBLA14 END 350.513
HIERARCH ESO ISS PBL23 START 105.212
HIERARCH ESO ISS PBL23 END 105.23
HIERARCH ESO ISS PBLA23 START 16.6
HIERARCH ESO ISS PBLA23 END 16.7
HIERARCH ESO ISS PBL24 START 181.572
HIERARCH ESO ISS PBL24 END 181.614
HIERARCH ESO ISS PBLA24 START 343.084
HIERARCH ESO ISS PBLA24 END 343.157
HIERARCH ESO ISS PBL34 START 110.363
HIERARCH ESO ISS PBL34 END 110.519
HIERARCH ESO ISS PBLA34 START 311.335
HIERARCH ESO ISS PBLA34 END 311.381
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 0.89