Exposure
ID
PIONI.2024-05-20T06:06:22.272_1
Header ID
PIONI.2024-05-20T06:06:22.272
Date updated
2024-05-24 21:26:14 UTC+0000
Release date
2024-05-20 06:06:22 UTC+0000
UTC Start
2024-05-20 06:06:22.272
UTC End
2024-05-20 06:06:47.872
MJD Start
60450.2544244411
MJD End
60450.2547207374
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002835
Ambient temperature (°C)
13.05
Seeing (arcsec)
0.635
Observation
ID
59325
Category
calibrator
Program ID
113.26RS.001
Program Title
THE PRECISE ANGULAR DIAMETER MEASUREMENTS OF A GAIA UNFRIENDLY SAMPLE OF AGB STARS
Program Type
Normal
PI / COI
MONTARGES / RICHARDS / DANILOVICH / DECIN / KERVELLA / HERPIN / DE KOTER / MCDONALD / MARINHO / EL MELLAH / KHOURI / GOTTLIEB / SAHAI / BAUDRY / PLANE / VAN DE SANDE / GOBRECHT / ETOKA / SIESS
Target
ID
43969
Name
HD_189114
RA
299.634433
DEC
-3.55374
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.8610 24.8700 136.4000 136.4000
A0-D0 22.9720 23.0240 61.9000 61.9000
A0-C1 20.0170 20.0420 114.8100 114.7870
B2-D0 29.0140 29.0190 6.2000 6.3000
B2-C1 9.6670 9.6690 6.1190 6.2190
D0-C1 19.3470 19.3500 186.1820 186.2810
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26RS.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60450.2544244411
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_189114
RA 299.634433
DEC -3.55374
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 24.861
HIERARCH ESO ISS PBL12 END 24.87
HIERARCH ESO ISS PBLA12 START 136.4
HIERARCH ESO ISS PBLA12 END 136.4
HIERARCH ESO ISS PBL13 START 22.972
HIERARCH ESO ISS PBL13 END 23.024
HIERARCH ESO ISS PBLA13 START 61.9
HIERARCH ESO ISS PBLA13 END 61.9
HIERARCH ESO ISS PBL14 START 20.017
HIERARCH ESO ISS PBL14 END 20.042
HIERARCH ESO ISS PBLA14 START 114.81
HIERARCH ESO ISS PBLA14 END 114.787
HIERARCH ESO ISS PBL23 START 29.014
HIERARCH ESO ISS PBL23 END 29.019
HIERARCH ESO ISS PBLA23 START 6.2
HIERARCH ESO ISS PBLA23 END 6.3
HIERARCH ESO ISS PBL24 START 9.667
HIERARCH ESO ISS PBL24 END 9.669
HIERARCH ESO ISS PBLA24 START 6.119
HIERARCH ESO ISS PBLA24 END 6.219
HIERARCH ESO ISS PBL34 START 19.347
HIERARCH ESO ISS PBL34 END 19.35
HIERARCH ESO ISS PBLA34 START 186.182
HIERARCH ESO ISS PBLA34 END 186.281
HIERARCH ESO ISS AMBI TAU0 START 0.002844
HIERARCH ESO ISS AMBI TAU0 END 0.002826
HIERARCH ESO ISS AMBI TEMP 13.05
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.65