Exposure
ID
PIONI.2024-11-30T04:19:21.938_1
Header ID
PIONI.2024-11-30T04:19:21.938
Date updated
2024-11-30 04:25:45 UTC+0000
Release date
2024-11-30 04:19:21 UTC+0000
UTC Start
2024-11-30 04:19:21.938
UTC End
2024-11-30 04:19:47.538
MJD Start
60644.1801150194
MJD End
60644.1804113157
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0059335
Ambient temperature (°C)
17.62
Seeing (arcsec)
0.715
Observation
ID
62133
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
46221
Name
HD 50178
RA
102.660072
DEC
-31.2762
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 43.9910 44.0220 138.4000 138.4000
A0-J2 108.2980 108.4470 70.5000 70.6000
A0-J6 169.3860 169.3890 6.1050 6.1910
B5-J2 100.3410 100.4220 46.6000 46.7000
B5-J6 201.6080 201.6100 356.8110 356.8820
J2-J6 156.7620 156.8340 327.5680 327.6040
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 60644.1801150194
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 50178
RA 102.660072
DEC -31.2762
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 43.991
HIERARCH ESO ISS PBL12 END 44.022
HIERARCH ESO ISS PBLA12 START 138.4
HIERARCH ESO ISS PBLA12 END 138.4
HIERARCH ESO ISS PBL13 START 108.298
HIERARCH ESO ISS PBL13 END 108.447
HIERARCH ESO ISS PBLA13 START 70.5
HIERARCH ESO ISS PBLA13 END 70.6
HIERARCH ESO ISS PBL14 START 169.386
HIERARCH ESO ISS PBL14 END 169.389
HIERARCH ESO ISS PBLA14 START 6.105
HIERARCH ESO ISS PBLA14 END 6.191
HIERARCH ESO ISS PBL23 START 100.341
HIERARCH ESO ISS PBL23 END 100.422
HIERARCH ESO ISS PBLA23 START 46.6
HIERARCH ESO ISS PBLA23 END 46.7
HIERARCH ESO ISS PBL24 START 201.608
HIERARCH ESO ISS PBL24 END 201.61
HIERARCH ESO ISS PBLA24 START 356.811
HIERARCH ESO ISS PBLA24 END 356.882
HIERARCH ESO ISS PBL34 START 156.762
HIERARCH ESO ISS PBL34 END 156.834
HIERARCH ESO ISS PBLA34 START 327.568
HIERARCH ESO ISS PBLA34 END 327.604
HIERARCH ESO ISS AMBI TAU0 START 0.006442
HIERARCH ESO ISS AMBI TAU0 END 0.005425
HIERARCH ESO ISS AMBI TEMP 17.62
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.77