Exposure
ID
PIONI.2025-01-09T07:04:13.841_1
Header ID
PIONI.2025-01-09T07:04:13.841
Date updated
2025-01-09 07:10:47 UTC+0000
Release date
2025-01-09 07:04:13 UTC+0000
UTC Start
2025-01-09 07:04:13.841
UTC End
2025-01-09 07:04:39.441
MJD Start
60684.2946046386
MJD End
60684.2949009349
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0066015
Ambient temperature (°C)
14.79
Seeing (arcsec)
0.815
Observation
ID
63143
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
47045
Name
HD 118801
RA
205.067562
DEC
-50.53896
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 31.1750 31.2280 120.4000 120.4000
A0-J2 105.2420 105.3200 38.5000 38.6000
A0-J6 163.2470 163.2560 353.3230 353.4130
B5-J2 105.4710 105.4940 21.5000 21.6000
B5-J6 183.7260 183.7600 345.5430 345.6170
J2-J6 116.1580 116.3040 313.3630 313.4110
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 60684.2946046386
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 118801
RA 205.067562
DEC -50.53896
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 31.175
HIERARCH ESO ISS PBL12 END 31.228
HIERARCH ESO ISS PBLA12 START 120.4
HIERARCH ESO ISS PBLA12 END 120.4
HIERARCH ESO ISS PBL13 START 105.242
HIERARCH ESO ISS PBL13 END 105.32
HIERARCH ESO ISS PBLA13 START 38.5
HIERARCH ESO ISS PBLA13 END 38.6
HIERARCH ESO ISS PBL14 START 163.247
HIERARCH ESO ISS PBL14 END 163.256
HIERARCH ESO ISS PBLA14 START 353.323
HIERARCH ESO ISS PBLA14 END 353.413
HIERARCH ESO ISS PBL23 START 105.471
HIERARCH ESO ISS PBL23 END 105.494
HIERARCH ESO ISS PBLA23 START 21.5
HIERARCH ESO ISS PBLA23 END 21.6
HIERARCH ESO ISS PBL24 START 183.726
HIERARCH ESO ISS PBL24 END 183.76
HIERARCH ESO ISS PBLA24 START 345.543
HIERARCH ESO ISS PBLA24 END 345.617
HIERARCH ESO ISS PBL34 START 116.158
HIERARCH ESO ISS PBL34 END 116.304
HIERARCH ESO ISS PBLA34 START 313.363
HIERARCH ESO ISS PBLA34 END 313.411
HIERARCH ESO ISS AMBI TAU0 START 0.005747
HIERARCH ESO ISS AMBI TAU0 END 0.007456
HIERARCH ESO ISS AMBI TEMP 14.79
HIERARCH ESO ISS AMBI FWHM START 0.88
HIERARCH ESO ISS AMBI FWHM END 0.75