Exposure
ID
PIONI.2024-10-06T06:26:25.437_1
Header ID
PIONI.2024-10-06T06:26:25.437
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 06:26:25.438
UTC End
2024-10-06 06:26:51.038
MJD Start
60589.268349974
MJD End
60589.2686462703
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005502
Ambient temperature (°C)
14.82
Seeing (arcsec)
0.49
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 48.5250 48.5200 143.1000 143.1000
A0-J2 98.2740 98.4870 101.5000 101.5000
A0-J6 121.6050 121.6340 5.2910 5.4110
B5-J2 69.8830 70.1010 74.0000 74.1000
B5-J6 160.9040 160.8690 353.6130 353.7010
J2-J6 164.4050 164.3580 328.8380 328.8410
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 60589.268349974
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 48.525
HIERARCH ESO ISS PBL12 END 48.52
HIERARCH ESO ISS PBLA12 START 143.1
HIERARCH ESO ISS PBLA12 END 143.1
HIERARCH ESO ISS PBL13 START 98.274
HIERARCH ESO ISS PBL13 END 98.487
HIERARCH ESO ISS PBLA13 START 101.5
HIERARCH ESO ISS PBLA13 END 101.5
HIERARCH ESO ISS PBL14 START 121.605
HIERARCH ESO ISS PBL14 END 121.634
HIERARCH ESO ISS PBLA14 START 5.291
HIERARCH ESO ISS PBLA14 END 5.411
HIERARCH ESO ISS PBL23 START 69.883
HIERARCH ESO ISS PBL23 END 70.101
HIERARCH ESO ISS PBLA23 START 74.0
HIERARCH ESO ISS PBLA23 END 74.1
HIERARCH ESO ISS PBL24 START 160.904
HIERARCH ESO ISS PBL24 END 160.869
HIERARCH ESO ISS PBLA24 START 353.613
HIERARCH ESO ISS PBLA24 END 353.701
HIERARCH ESO ISS PBL34 START 164.405
HIERARCH ESO ISS PBL34 END 164.358
HIERARCH ESO ISS PBLA34 START 328.838
HIERARCH ESO ISS PBLA34 END 328.841
HIERARCH ESO ISS AMBI TAU0 START 0.005502
HIERARCH ESO ISS AMBI TAU0 END 0.005502
HIERARCH ESO ISS AMBI TEMP 14.82
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.49