Exposure
ID
PIONI.2024-05-20T05:04:14.114_1
Header ID
PIONI.2024-05-20T05:04:14.114
Date updated
2024-05-24 21:21:02 UTC+0000
Release date
2024-05-20 05:04:14 UTC+0000
UTC Start
2024-05-20 05:04:14.114
UTC End
2024-05-20 05:04:39.714
MJD Start
60450.211274473
MJD End
60450.2115707693
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003721
Ambient temperature (°C)
13.49
Seeing (arcsec)
0.56
Observation
ID
59321
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
43965
Name
_bet_Ara
RA
261.322904
DEC
-55.53002
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 21.5770 21.5920 127.1000 127.2000
A0-D0 32.0030 32.0030 59.2000 59.3000
A0-C1 20.8710 20.8840 98.8800 98.9990
B2-D0 31.1620 31.1550 19.3000 19.4000
B2-C1 10.3790 10.3770 19.2270 19.3170
D0-C1 20.7830 20.7790 199.2900 199.3800
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 60450.211274473
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME _bet_Ara
RA 261.322904
DEC -55.53002
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 21.577
HIERARCH ESO ISS PBL12 END 21.592
HIERARCH ESO ISS PBLA12 START 127.1
HIERARCH ESO ISS PBLA12 END 127.2
HIERARCH ESO ISS PBL13 START 32.003
HIERARCH ESO ISS PBL13 END 32.003
HIERARCH ESO ISS PBLA13 START 59.2
HIERARCH ESO ISS PBLA13 END 59.3
HIERARCH ESO ISS PBL14 START 20.871
HIERARCH ESO ISS PBL14 END 20.884
HIERARCH ESO ISS PBLA14 START 98.88
HIERARCH ESO ISS PBLA14 END 98.999
HIERARCH ESO ISS PBL23 START 31.162
HIERARCH ESO ISS PBL23 END 31.155
HIERARCH ESO ISS PBLA23 START 19.3
HIERARCH ESO ISS PBLA23 END 19.4
HIERARCH ESO ISS PBL24 START 10.379
HIERARCH ESO ISS PBL24 END 10.377
HIERARCH ESO ISS PBLA24 START 19.227
HIERARCH ESO ISS PBLA24 END 19.317
HIERARCH ESO ISS PBL34 START 20.783
HIERARCH ESO ISS PBL34 END 20.779
HIERARCH ESO ISS PBLA34 START 199.29
HIERARCH ESO ISS PBLA34 END 199.38
HIERARCH ESO ISS AMBI TAU0 START 0.003721
HIERARCH ESO ISS AMBI TAU0 END 0.003721
HIERARCH ESO ISS AMBI TEMP 13.49
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.56