Exposure
ID
PIONI.2025-01-09T06:30:36.673_1
Header ID
PIONI.2025-01-09T06:30:36.673
Date updated
2025-01-09 06:40:39 UTC+0000
Release date
2025-01-09 06:30:36 UTC+0000
UTC Start
2025-01-09 06:30:36.673
UTC End
2025-01-09 06:31:02.273
MJD Start
60684.2712577893
MJD End
60684.2715540856
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0042179999999999995
Ambient temperature (°C)
14.28
Seeing (arcsec)
1.14
Observation
ID
63139
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
47041
Name
HD 118801
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 27.8480 27.9070 116.4000 116.5000
A0-J2 102.0480 102.1100 28.4000 28.6000
A0-J6 162.0080 162.0240 348.3390 348.4280
B5-J2 104.8300 104.8450 13.0000 13.2000
B5-J6 180.5220 180.5690 341.3680 341.4410
J2-J6 106.6280 106.7900 310.2860 310.3290
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 60684.2712577893
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 118801
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 27.848
HIERARCH ESO ISS PBL12 END 27.907
HIERARCH ESO ISS PBLA12 START 116.4
HIERARCH ESO ISS PBLA12 END 116.5
HIERARCH ESO ISS PBL13 START 102.048
HIERARCH ESO ISS PBL13 END 102.11
HIERARCH ESO ISS PBLA13 START 28.4
HIERARCH ESO ISS PBLA13 END 28.6
HIERARCH ESO ISS PBL14 START 162.008
HIERARCH ESO ISS PBL14 END 162.024
HIERARCH ESO ISS PBLA14 START 348.339
HIERARCH ESO ISS PBLA14 END 348.428
HIERARCH ESO ISS PBL23 START 104.83
HIERARCH ESO ISS PBL23 END 104.845
HIERARCH ESO ISS PBLA23 START 13.0
HIERARCH ESO ISS PBLA23 END 13.2
HIERARCH ESO ISS PBL24 START 180.522
HIERARCH ESO ISS PBL24 END 180.569
HIERARCH ESO ISS PBLA24 START 341.368
HIERARCH ESO ISS PBLA24 END 341.441
HIERARCH ESO ISS PBL34 START 106.628
HIERARCH ESO ISS PBL34 END 106.79
HIERARCH ESO ISS PBLA34 START 310.286
HIERARCH ESO ISS PBLA34 END 310.329
HIERARCH ESO ISS AMBI TAU0 START 0.004148
HIERARCH ESO ISS AMBI TAU0 END 0.004288
HIERARCH ESO ISS AMBI TEMP 14.28
HIERARCH ESO ISS AMBI FWHM START 1.14
HIERARCH ESO ISS AMBI FWHM END 1.14