Exposure
ID
PIONI.2025-01-08T07:24:30.381_1
Header ID
PIONI.2025-01-08T07:24:30.381
Date updated
2025-01-08 07:30:46 UTC+0000
Release date
2025-01-08 07:24:30 UTC+0000
UTC Start
2025-01-08 07:24:30.381
UTC End
2025-01-08 07:25:08.781
MJD Start
60683.3086849595
MJD End
60683.30912940394
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.006077
Ambient temperature (°C)
13.98
Seeing (arcsec)
0.77
Observation
ID
63125
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
47029
Name
HD 103580
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 46.8320 46.8590 141.7000 141.8000
A0-J2 114.6350 114.8240 79.2000 79.3000
A0-J6 167.8270 167.8430 10.9740 11.0880
B5-J2 101.8920 102.0150 55.1000 55.2000
B5-J6 201.5360 201.5370 0.8340 0.9310
J2-J6 164.3720 164.4270 330.6210 330.6740
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 60683.3086849595
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 103580
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 46.832
HIERARCH ESO ISS PBL12 END 46.859
HIERARCH ESO ISS PBLA12 START 141.7
HIERARCH ESO ISS PBLA12 END 141.8
HIERARCH ESO ISS PBL13 START 114.635
HIERARCH ESO ISS PBL13 END 114.824
HIERARCH ESO ISS PBLA13 START 79.2
HIERARCH ESO ISS PBLA13 END 79.3
HIERARCH ESO ISS PBL14 START 167.827
HIERARCH ESO ISS PBL14 END 167.843
HIERARCH ESO ISS PBLA14 START 10.974
HIERARCH ESO ISS PBLA14 END 11.088
HIERARCH ESO ISS PBL23 START 101.892
HIERARCH ESO ISS PBL23 END 102.015
HIERARCH ESO ISS PBLA23 START 55.1
HIERARCH ESO ISS PBLA23 END 55.2
HIERARCH ESO ISS PBL24 START 201.536
HIERARCH ESO ISS PBL24 END 201.537
HIERARCH ESO ISS PBLA24 START 0.834
HIERARCH ESO ISS PBLA24 END 0.931
HIERARCH ESO ISS PBL34 START 164.372
HIERARCH ESO ISS PBL34 END 164.427
HIERARCH ESO ISS PBLA34 START 330.621
HIERARCH ESO ISS PBLA34 END 330.674
HIERARCH ESO ISS AMBI TAU0 START 0.005894
HIERARCH ESO ISS AMBI TAU0 END 0.00626
HIERARCH ESO ISS AMBI TEMP 13.98
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.73