Exposure
ID
PIONI.2025-01-25T06:13:47.855_1
Header ID
PIONI.2025-01-25T06:13:47.855
Date updated
2025-01-25 06:20:47 UTC+0000
Release date
2025-01-25 06:13:47 UTC+0000
UTC Start
2025-01-25 06:13:47.856
UTC End
2025-01-25 06:14:13.456
MJD Start
60700.2595816627
MJD End
60700.259877959
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.018684
Ambient temperature (°C)
14.78
Seeing (arcsec)
0.73
Observation
ID
63523
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
47330
Name
eps Leo
RA
146.462523
DEC
23.77419
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.3010 68.2940 270.6000 270.6000
K0-D0 93.4710 93.5210 256.8000 256.7000
K0-J3 41.8950 41.8400 322.7220 322.7620
G2-D0 31.7350 31.7770 225.6000 225.6000
G2-J3 53.8810 53.9490 52.8110 52.8050
D0-J3 85.4600 85.5700 50.1500 50.1520
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 60700.2595816627
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eps Leo
RA 146.462523
DEC 23.77419
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 68.301
HIERARCH ESO ISS PBL12 END 68.294
HIERARCH ESO ISS PBLA12 START 270.6
HIERARCH ESO ISS PBLA12 END 270.6
HIERARCH ESO ISS PBL13 START 93.471
HIERARCH ESO ISS PBL13 END 93.521
HIERARCH ESO ISS PBLA13 START 256.8
HIERARCH ESO ISS PBLA13 END 256.7
HIERARCH ESO ISS PBL14 START 41.895
HIERARCH ESO ISS PBL14 END 41.84
HIERARCH ESO ISS PBLA14 START 322.722
HIERARCH ESO ISS PBLA14 END 322.762
HIERARCH ESO ISS PBL23 START 31.735
HIERARCH ESO ISS PBL23 END 31.777
HIERARCH ESO ISS PBLA23 START 225.6
HIERARCH ESO ISS PBLA23 END 225.6
HIERARCH ESO ISS PBL24 START 53.881
HIERARCH ESO ISS PBL24 END 53.949
HIERARCH ESO ISS PBLA24 START 52.811
HIERARCH ESO ISS PBLA24 END 52.805
HIERARCH ESO ISS PBL34 START 85.46
HIERARCH ESO ISS PBL34 END 85.57
HIERARCH ESO ISS PBLA34 START 50.15
HIERARCH ESO ISS PBLA34 END 50.152
HIERARCH ESO ISS AMBI TAU0 START 0.018684
HIERARCH ESO ISS AMBI TAU0 END 0.018684
HIERARCH ESO ISS AMBI TEMP 14.78
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.73