Exposure
ID
PIONI.2024-10-06T06:07:42.502_1
Header ID
PIONI.2024-10-06T06:07:42.502
Date updated
2024-10-06 06:15:40 UTC+0000
Release date
2025-10-06 06:15:40 UTC+0000
UTC Start
2024-10-06 06:07:42.501
UTC End
2024-10-06 06:08:08.101
MJD Start
60589.2553530252
MJD End
60589.2556493215
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00536
Ambient temperature (°C)
14.89
Seeing (arcsec)
0.54
Observation
ID
60951
Category
science
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
45335
Name
phi02 Ori
RA
84.226601
DEC
9.28899
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 48.6420 48.6400 143.7000 143.7000
A0-J2 91.3520 91.5820 103.2000 103.1000
A0-J6 121.0350 121.0430 1.5280 1.6500
B5-J2 62.9010 63.1310 73.0000 73.0000
B5-J6 162.2210 162.1720 350.9340 351.0180
J2-J6 165.7000 165.6630 328.8540 328.8510
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.2734.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60589.2553530252
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME phi02 Ori
RA 84.226601
DEC 9.28899
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 48.642
HIERARCH ESO ISS PBL12 END 48.64
HIERARCH ESO ISS PBLA12 START 143.7
HIERARCH ESO ISS PBLA12 END 143.7
HIERARCH ESO ISS PBL13 START 91.352
HIERARCH ESO ISS PBL13 END 91.582
HIERARCH ESO ISS PBLA13 START 103.2
HIERARCH ESO ISS PBLA13 END 103.1
HIERARCH ESO ISS PBL14 START 121.035
HIERARCH ESO ISS PBL14 END 121.043
HIERARCH ESO ISS PBLA14 START 1.528
HIERARCH ESO ISS PBLA14 END 1.65
HIERARCH ESO ISS PBL23 START 62.901
HIERARCH ESO ISS PBL23 END 63.131
HIERARCH ESO ISS PBLA23 START 73.0
HIERARCH ESO ISS PBLA23 END 73.0
HIERARCH ESO ISS PBL24 START 162.221
HIERARCH ESO ISS PBL24 END 162.172
HIERARCH ESO ISS PBLA24 START 350.934
HIERARCH ESO ISS PBLA24 END 351.018
HIERARCH ESO ISS PBL34 START 165.7
HIERARCH ESO ISS PBL34 END 165.663
HIERARCH ESO ISS PBLA34 START 328.854
HIERARCH ESO ISS PBLA34 END 328.851
HIERARCH ESO ISS AMBI TAU0 START 0.00536
HIERARCH ESO ISS AMBI TAU0 END 0.00536
HIERARCH ESO ISS AMBI TEMP 14.89
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.54