Exposure
ID
PIONI.2025-01-09T07:06:06.404_1
Header ID
PIONI.2025-01-09T07:06:06.404
Date updated
2025-01-09 07:15:34 UTC+0000
Release date
2025-01-09 07:06:06 UTC+0000
UTC Start
2025-01-09 07:06:06.404
UTC End
2025-01-09 07:06:32.004
MJD Start
60684.2959074541
MJD End
60684.2962037504
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.006003
Ambient temperature (°C)
15.0
Seeing (arcsec)
1.145
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 31.3410 31.3940 120.6000 120.6000
A0-J2 105.4850 105.5630 39.0000 39.2000
A0-J6 163.2740 163.2830 353.6020 353.6910
B5-J2 105.5430 105.5660 21.9000 22.1000
B5-J6 183.8330 183.8670 345.7740 345.8490
J2-J6 116.6130 116.7590 313.5130 313.5610
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 60684.2959074541
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 31.341
HIERARCH ESO ISS PBL12 END 31.394
HIERARCH ESO ISS PBLA12 START 120.6
HIERARCH ESO ISS PBLA12 END 120.6
HIERARCH ESO ISS PBL13 START 105.485
HIERARCH ESO ISS PBL13 END 105.563
HIERARCH ESO ISS PBLA13 START 39.0
HIERARCH ESO ISS PBLA13 END 39.2
HIERARCH ESO ISS PBL14 START 163.274
HIERARCH ESO ISS PBL14 END 163.283
HIERARCH ESO ISS PBLA14 START 353.602
HIERARCH ESO ISS PBLA14 END 353.691
HIERARCH ESO ISS PBL23 START 105.543
HIERARCH ESO ISS PBL23 END 105.566
HIERARCH ESO ISS PBLA23 START 21.9
HIERARCH ESO ISS PBLA23 END 22.1
HIERARCH ESO ISS PBL24 START 183.833
HIERARCH ESO ISS PBL24 END 183.867
HIERARCH ESO ISS PBLA24 START 345.774
HIERARCH ESO ISS PBLA24 END 345.849
HIERARCH ESO ISS PBL34 START 116.613
HIERARCH ESO ISS PBL34 END 116.759
HIERARCH ESO ISS PBLA34 START 313.513
HIERARCH ESO ISS PBLA34 END 313.561
HIERARCH ESO ISS AMBI TAU0 START 0.007456
HIERARCH ESO ISS AMBI TAU0 END 0.00455
HIERARCH ESO ISS AMBI TEMP 15.0
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 1.54