Exposure
ID
PIONI.2025-01-08T07:41:42.270_1
Header ID
PIONI.2025-01-08T07:41:42.270
Date updated
2025-01-08 07:50:47 UTC+0000
Release date
2025-01-08 07:41:42 UTC+0000
UTC Start
2025-01-08 07:41:42.269
UTC End
2025-01-08 07:42:20.669
MJD Start
60683.3206281159
MJD End
60683.32107256034
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.008593
Ambient temperature (°C)
14.2
Seeing (arcsec)
0.49
Observation
ID
63123
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
47027
Name
HD 103635
RA
178.986743
DEC
-24.92601
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 47.3430 47.3640 142.7000 142.8000
A0-J2 118.3810 118.5430 81.3000 81.4000
A0-J6 168.1700 168.1870 13.3440 13.4530
B5-J2 104.3670 104.4750 57.8000 58.0000
B5-J6 201.5620 201.5640 2.8860 2.9810
J2-J6 165.4190 165.4640 331.7860 331.8440
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 60683.3206281159
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 103635
RA 178.986743
DEC -24.92601
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 47.343
HIERARCH ESO ISS PBL12 END 47.364
HIERARCH ESO ISS PBLA12 START 142.7
HIERARCH ESO ISS PBLA12 END 142.8
HIERARCH ESO ISS PBL13 START 118.381
HIERARCH ESO ISS PBL13 END 118.543
HIERARCH ESO ISS PBLA13 START 81.3
HIERARCH ESO ISS PBLA13 END 81.4
HIERARCH ESO ISS PBL14 START 168.17
HIERARCH ESO ISS PBL14 END 168.187
HIERARCH ESO ISS PBLA14 START 13.344
HIERARCH ESO ISS PBLA14 END 13.453
HIERARCH ESO ISS PBL23 START 104.367
HIERARCH ESO ISS PBL23 END 104.475
HIERARCH ESO ISS PBLA23 START 57.8
HIERARCH ESO ISS PBLA23 END 58.0
HIERARCH ESO ISS PBL24 START 201.562
HIERARCH ESO ISS PBL24 END 201.564
HIERARCH ESO ISS PBLA24 START 2.886
HIERARCH ESO ISS PBLA24 END 2.981
HIERARCH ESO ISS PBL34 START 165.419
HIERARCH ESO ISS PBL34 END 165.464
HIERARCH ESO ISS PBLA34 START 331.786
HIERARCH ESO ISS PBLA34 END 331.844
HIERARCH ESO ISS AMBI TAU0 START 0.008593
HIERARCH ESO ISS AMBI TAU0 END 0.008593
HIERARCH ESO ISS AMBI TEMP 14.2
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.49