Exposure
ID
PIONI.2024-05-20T08:23:18.535_1
Header ID
PIONI.2024-05-20T08:23:18.535
Date updated
2024-05-24 21:46:14 UTC+0000
Release date
2024-05-20 08:23:18 UTC+0000
UTC Start
2024-05-20 08:23:18.535
UTC End
2024-05-20 08:23:44.135
MJD Start
60450.3495200849
MJD End
60450.3498163812
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003303
Ambient temperature (°C)
12.77
Seeing (arcsec)
0.75
Observation
ID
59334
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
43978
Name
_psi01_Aqr
RA
348.973811
DEC
-9.08782
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 22.9530 22.9720 137.1000 137.1000
A0-D0 19.2640 19.3110 45.1000 45.2000
A0-C1 16.3830 16.4200 114.0550 114.0210
B2-D0 30.4800 30.4770 356.2000 356.3000
B2-C1 10.1560 10.1550 356.2190 356.3140
D0-C1 20.3240 20.3220 176.2640 176.3600
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 60450.3495200849
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME _psi01_Aqr
RA 348.973811
DEC -9.08782
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 22.953
HIERARCH ESO ISS PBL12 END 22.972
HIERARCH ESO ISS PBLA12 START 137.1
HIERARCH ESO ISS PBLA12 END 137.1
HIERARCH ESO ISS PBL13 START 19.264
HIERARCH ESO ISS PBL13 END 19.311
HIERARCH ESO ISS PBLA13 START 45.1
HIERARCH ESO ISS PBLA13 END 45.2
HIERARCH ESO ISS PBL14 START 16.383
HIERARCH ESO ISS PBL14 END 16.42
HIERARCH ESO ISS PBLA14 START 114.055
HIERARCH ESO ISS PBLA14 END 114.021
HIERARCH ESO ISS PBL23 START 30.48
HIERARCH ESO ISS PBL23 END 30.477
HIERARCH ESO ISS PBLA23 START 356.2
HIERARCH ESO ISS PBLA23 END 356.3
HIERARCH ESO ISS PBL24 START 10.156
HIERARCH ESO ISS PBL24 END 10.155
HIERARCH ESO ISS PBLA24 START 356.219
HIERARCH ESO ISS PBLA24 END 356.314
HIERARCH ESO ISS PBL34 START 20.324
HIERARCH ESO ISS PBL34 END 20.322
HIERARCH ESO ISS PBLA34 START 176.264
HIERARCH ESO ISS PBLA34 END 176.36
HIERARCH ESO ISS AMBI TAU0 START 0.003303
HIERARCH ESO ISS AMBI TAU0 END 0.003303
HIERARCH ESO ISS AMBI TEMP 12.77
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.75