Exposure
ID
PIONI.2024-05-20T05:49:31.800_1
Header ID
PIONI.2024-05-20T05:49:31.800
Date updated
2024-05-24 21:26:14 UTC+0000
Release date
2024-05-20 05:49:31 UTC+0000
UTC Start
2024-05-20 05:49:31.801
UTC End
2024-05-20 05:49:57.401
MJD Start
60450.2427291726
MJD End
60450.2430254689
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003956
Ambient temperature (°C)
13.14
Seeing (arcsec)
0.535
Observation
ID
59324
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
43968
Name
_56_Aql
RA
298.533412
DEC
-8.57431
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 24.2630 24.2760 135.8000 135.8000
A0-D0 22.9460 22.9940 55.8000 55.9000
A0-C1 19.0510 19.0790 112.5310 112.5180
B2-D0 30.3660 30.3690 3.9000 4.0000
B2-C1 10.1180 10.1180 3.8410 3.9350
D0-C1 20.2490 20.2500 183.8980 183.9920
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 60450.2427291726
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME _56_Aql
RA 298.533412
DEC -8.57431
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 24.263
HIERARCH ESO ISS PBL12 END 24.276
HIERARCH ESO ISS PBLA12 START 135.8
HIERARCH ESO ISS PBLA12 END 135.8
HIERARCH ESO ISS PBL13 START 22.946
HIERARCH ESO ISS PBL13 END 22.994
HIERARCH ESO ISS PBLA13 START 55.8
HIERARCH ESO ISS PBLA13 END 55.9
HIERARCH ESO ISS PBL14 START 19.051
HIERARCH ESO ISS PBL14 END 19.079
HIERARCH ESO ISS PBLA14 START 112.531
HIERARCH ESO ISS PBLA14 END 112.518
HIERARCH ESO ISS PBL23 START 30.366
HIERARCH ESO ISS PBL23 END 30.369
HIERARCH ESO ISS PBLA23 START 3.9
HIERARCH ESO ISS PBLA23 END 4.0
HIERARCH ESO ISS PBL24 START 10.118
HIERARCH ESO ISS PBL24 END 10.118
HIERARCH ESO ISS PBLA24 START 3.841
HIERARCH ESO ISS PBLA24 END 3.935
HIERARCH ESO ISS PBL34 START 20.249
HIERARCH ESO ISS PBL34 END 20.25
HIERARCH ESO ISS PBLA34 START 183.898
HIERARCH ESO ISS PBLA34 END 183.992
HIERARCH ESO ISS AMBI TAU0 START 0.003211
HIERARCH ESO ISS AMBI TAU0 END 0.004701
HIERARCH ESO ISS AMBI TEMP 13.14
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.5