Exposure
ID
PIONI.2025-01-09T06:45:56.191_1
Header ID
PIONI.2025-01-09T06:45:56.191
Date updated
2025-01-09 06:50:42 UTC+0000
Release date
2025-01-09 06:45:56 UTC+0000
UTC Start
2025-01-09 06:45:56.191
UTC End
2025-01-09 06:46:21.791
MJD Start
60684.2819003612
MJD End
60684.2821966575
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00595
Ambient temperature (°C)
14.03
Seeing (arcsec)
0.81
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 29.3160 29.3720 117.9000 118.0000
A0-J2 103.7210 103.7900 33.0000 33.2000
A0-J6 162.3900 162.4030 350.6120 350.7010
B5-J2 105.2500 105.2680 16.9000 17.0000
B5-J6 181.6590 181.7010 343.2390 343.3130
J2-J6 110.6870 110.8430 311.4330 311.4790
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 60684.2819003612
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 29.316
HIERARCH ESO ISS PBL12 END 29.372
HIERARCH ESO ISS PBLA12 START 117.9
HIERARCH ESO ISS PBLA12 END 118.0
HIERARCH ESO ISS PBL13 START 103.721
HIERARCH ESO ISS PBL13 END 103.79
HIERARCH ESO ISS PBLA13 START 33.0
HIERARCH ESO ISS PBLA13 END 33.2
HIERARCH ESO ISS PBL14 START 162.39
HIERARCH ESO ISS PBL14 END 162.403
HIERARCH ESO ISS PBLA14 START 350.612
HIERARCH ESO ISS PBLA14 END 350.701
HIERARCH ESO ISS PBL23 START 105.25
HIERARCH ESO ISS PBL23 END 105.268
HIERARCH ESO ISS PBLA23 START 16.9
HIERARCH ESO ISS PBLA23 END 17.0
HIERARCH ESO ISS PBL24 START 181.659
HIERARCH ESO ISS PBL24 END 181.701
HIERARCH ESO ISS PBLA24 START 343.239
HIERARCH ESO ISS PBLA24 END 343.313
HIERARCH ESO ISS PBL34 START 110.687
HIERARCH ESO ISS PBL34 END 110.843
HIERARCH ESO ISS PBLA34 START 311.433
HIERARCH ESO ISS PBLA34 END 311.479
HIERARCH ESO ISS AMBI TAU0 START 0.00595
HIERARCH ESO ISS AMBI TAU0 END 0.00595
HIERARCH ESO ISS AMBI TEMP 14.03
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.81