Exposure
ID
PIONI.2025-01-25T06:16:19.106_1
Header ID
PIONI.2025-01-25T06:16:19.106
Date updated
2025-01-25 06:25:38 UTC+0000
Release date
2025-01-25 06:16:19 UTC+0000
UTC Start
2025-01-25 06:16:19.106
UTC End
2025-01-25 06:16:44.706
MJD Start
60700.2613322441
MJD End
60700.2616285404
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.018137
Ambient temperature (°C)
14.78
Seeing (arcsec)
0.62
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 68.2720 68.2640 270.4000 270.3000
K0-D0 93.6800 93.7280 256.5000 256.5000
K0-J3 41.6620 41.6070 322.8870 322.9280
G2-D0 31.9100 31.9510 225.7000 225.7000
G2-J3 54.1640 54.2310 52.7830 52.7770
D0-J3 85.9200 86.0290 50.1520 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 60700.2613322441
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 68.272
HIERARCH ESO ISS PBL12 END 68.264
HIERARCH ESO ISS PBLA12 START 270.4
HIERARCH ESO ISS PBLA12 END 270.3
HIERARCH ESO ISS PBL13 START 93.68
HIERARCH ESO ISS PBL13 END 93.728
HIERARCH ESO ISS PBLA13 START 256.5
HIERARCH ESO ISS PBLA13 END 256.5
HIERARCH ESO ISS PBL14 START 41.662
HIERARCH ESO ISS PBL14 END 41.607
HIERARCH ESO ISS PBLA14 START 322.887
HIERARCH ESO ISS PBLA14 END 322.928
HIERARCH ESO ISS PBL23 START 31.91
HIERARCH ESO ISS PBL23 END 31.951
HIERARCH ESO ISS PBLA23 START 225.7
HIERARCH ESO ISS PBLA23 END 225.7
HIERARCH ESO ISS PBL24 START 54.164
HIERARCH ESO ISS PBL24 END 54.231
HIERARCH ESO ISS PBLA24 START 52.783
HIERARCH ESO ISS PBLA24 END 52.777
HIERARCH ESO ISS PBL34 START 85.92
HIERARCH ESO ISS PBL34 END 86.029
HIERARCH ESO ISS PBLA34 START 50.152
HIERARCH ESO ISS PBLA34 END 50.152
HIERARCH ESO ISS AMBI TAU0 START 0.018684
HIERARCH ESO ISS AMBI TAU0 END 0.01759
HIERARCH ESO ISS AMBI TEMP 14.78
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.62