Exposure
ID
PIONI.2024-05-20T06:06:59.965_1
Header ID
PIONI.2024-05-20T06:06:59.965
Date updated
2024-05-24 21:26:14 UTC+0000
Release date
2024-05-20 06:06:59 UTC+0000
UTC Start
2024-05-20 06:06:59.966
UTC End
2024-05-20 06:07:25.566
MJD Start
60450.2548607145
MJD End
60450.2551570108
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002826
Ambient temperature (°C)
13.03
Seeing (arcsec)
0.65
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 24.8700 24.8780 136.4000 136.4000
A0-D0 23.0270 23.0770 61.9000 62.0000
A0-C1 20.0440 20.0680 114.7850 114.7630
B2-D0 29.0190 29.0240 6.3000 6.4000
B2-C1 9.6690 9.6710 6.2250 6.3220
D0-C1 19.3500 19.3530 186.2870 186.3850
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 60450.2548607145
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 24.87
HIERARCH ESO ISS PBL12 END 24.878
HIERARCH ESO ISS PBLA12 START 136.4
HIERARCH ESO ISS PBLA12 END 136.4
HIERARCH ESO ISS PBL13 START 23.027
HIERARCH ESO ISS PBL13 END 23.077
HIERARCH ESO ISS PBLA13 START 61.9
HIERARCH ESO ISS PBLA13 END 62.0
HIERARCH ESO ISS PBL14 START 20.044
HIERARCH ESO ISS PBL14 END 20.068
HIERARCH ESO ISS PBLA14 START 114.785
HIERARCH ESO ISS PBLA14 END 114.763
HIERARCH ESO ISS PBL23 START 29.019
HIERARCH ESO ISS PBL23 END 29.024
HIERARCH ESO ISS PBLA23 START 6.3
HIERARCH ESO ISS PBLA23 END 6.4
HIERARCH ESO ISS PBL24 START 9.669
HIERARCH ESO ISS PBL24 END 9.671
HIERARCH ESO ISS PBLA24 START 6.225
HIERARCH ESO ISS PBLA24 END 6.322
HIERARCH ESO ISS PBL34 START 19.35
HIERARCH ESO ISS PBL34 END 19.353
HIERARCH ESO ISS PBLA34 START 186.287
HIERARCH ESO ISS PBLA34 END 186.385
HIERARCH ESO ISS AMBI TAU0 START 0.002826
HIERARCH ESO ISS AMBI TAU0 END 0.002826
HIERARCH ESO ISS AMBI TEMP 13.03
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.65