Exposure
ID
PIONI.2025-01-09T06:44:04.106_1
Header ID
PIONI.2025-01-09T06:44:04.106
Date updated
2025-01-09 06:50:42 UTC+0000
Release date
2025-01-09 06:44:04 UTC+0000
UTC Start
2025-01-09 06:44:04.106
UTC End
2025-01-09 06:44:29.706
MJD Start
60684.2806030777
MJD End
60684.280899374
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00595
Ambient temperature (°C)
14.06
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 29.1400 29.1970 117.7000 117.8000
A0-J2 103.5080 103.5760 32.5000 32.6000
A0-J6 162.3480 162.3620 350.3340 350.4230
B5-J2 105.1940 105.2110 16.4000 16.6000
B5-J6 181.5290 181.5710 343.0100 343.0830
J2-J6 110.2020 110.3580 311.2890 311.3350
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 60684.2806030777
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 29.14
HIERARCH ESO ISS PBL12 END 29.197
HIERARCH ESO ISS PBLA12 START 117.7
HIERARCH ESO ISS PBLA12 END 117.8
HIERARCH ESO ISS PBL13 START 103.508
HIERARCH ESO ISS PBL13 END 103.576
HIERARCH ESO ISS PBLA13 START 32.5
HIERARCH ESO ISS PBLA13 END 32.6
HIERARCH ESO ISS PBL14 START 162.348
HIERARCH ESO ISS PBL14 END 162.362
HIERARCH ESO ISS PBLA14 START 350.334
HIERARCH ESO ISS PBLA14 END 350.423
HIERARCH ESO ISS PBL23 START 105.194
HIERARCH ESO ISS PBL23 END 105.211
HIERARCH ESO ISS PBLA23 START 16.4
HIERARCH ESO ISS PBLA23 END 16.6
HIERARCH ESO ISS PBL24 START 181.529
HIERARCH ESO ISS PBL24 END 181.571
HIERARCH ESO ISS PBLA24 START 343.01
HIERARCH ESO ISS PBLA24 END 343.083
HIERARCH ESO ISS PBL34 START 110.202
HIERARCH ESO ISS PBL34 END 110.358
HIERARCH ESO ISS PBLA34 START 311.289
HIERARCH ESO ISS PBLA34 END 311.335
HIERARCH ESO ISS AMBI TAU0 START 0.00595
HIERARCH ESO ISS AMBI TAU0 END 0.00595
HIERARCH ESO ISS AMBI TEMP 14.06
HIERARCH ESO ISS AMBI FWHM START 0.89
HIERARCH ESO ISS AMBI FWHM END 0.89