Exposure
ID
PIONI.2024-10-06T06:23:54.275_1
Header ID
PIONI.2024-10-06T06:23:54.275
Date updated
2024-10-06 06:30:35 UTC+0000
Release date
2025-10-06 06:30:35 UTC+0000
UTC Start
2024-10-06 06:23:54.274
UTC End
2024-10-06 06:24:19.874
MJD Start
60589.2666003965
MJD End
60589.2668966928
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0057685
Ambient temperature (°C)
14.7
Seeing (arcsec)
0.525
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 48.5480 48.5430 143.2000 143.2000
A0-J2 97.3760 97.5910 101.7000 101.7000
A0-J6 121.4920 121.5180 4.7900 4.9100
B5-J2 68.9660 69.1850 73.9000 73.9000
B5-J6 161.0560 161.0190 353.2490 353.3360
J2-J6 164.5960 164.5510 328.8320 328.8330
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 60589.2666003965
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 48.548
HIERARCH ESO ISS PBL12 END 48.543
HIERARCH ESO ISS PBLA12 START 143.2
HIERARCH ESO ISS PBLA12 END 143.2
HIERARCH ESO ISS PBL13 START 97.376
HIERARCH ESO ISS PBL13 END 97.591
HIERARCH ESO ISS PBLA13 START 101.7
HIERARCH ESO ISS PBLA13 END 101.7
HIERARCH ESO ISS PBL14 START 121.492
HIERARCH ESO ISS PBL14 END 121.518
HIERARCH ESO ISS PBLA14 START 4.79
HIERARCH ESO ISS PBLA14 END 4.91
HIERARCH ESO ISS PBL23 START 68.966
HIERARCH ESO ISS PBL23 END 69.185
HIERARCH ESO ISS PBLA23 START 73.9
HIERARCH ESO ISS PBLA23 END 73.9
HIERARCH ESO ISS PBL24 START 161.056
HIERARCH ESO ISS PBL24 END 161.019
HIERARCH ESO ISS PBLA24 START 353.249
HIERARCH ESO ISS PBLA24 END 353.336
HIERARCH ESO ISS PBL34 START 164.596
HIERARCH ESO ISS PBL34 END 164.551
HIERARCH ESO ISS PBLA34 START 328.832
HIERARCH ESO ISS PBLA34 END 328.833
HIERARCH ESO ISS AMBI TAU0 START 0.005596
HIERARCH ESO ISS AMBI TAU0 END 0.005941
HIERARCH ESO ISS AMBI TEMP 14.7
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.57