Exposure
ID
PIONI.2024-05-20T05:22:54.385_1
Header ID
PIONI.2024-05-20T05:22:54.385
Date updated
2024-05-24 21:21:02 UTC+0000
Release date
2024-05-20 05:22:54 UTC+0000
UTC Start
2024-05-20 05:22:54.385
UTC End
2024-05-20 05:23:19.985
MJD Start
60450.2242405671
MJD End
60450.2245368634
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00397
Ambient temperature (°C)
13.31
Seeing (arcsec)
0.51
Observation
ID
59322
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
43966
Name
_alf_Ind
RA
309.390585
DEC
-47.29115
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 15.7520 15.7850 110.4000 110.5000
A0-D0 29.4680 29.4760 21.5000 21.7000
A0-C1 14.5140 14.5420 67.8860 68.0420
B2-D0 33.1370 33.1390 353.2000 353.3000
B2-C1 11.0370 11.0370 353.1540 353.2420
D0-C1 22.1000 22.1010 173.1950 173.2830
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 60450.2242405671
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME _alf_Ind
RA 309.390585
DEC -47.29115
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 15.752
HIERARCH ESO ISS PBL12 END 15.785
HIERARCH ESO ISS PBLA12 START 110.4
HIERARCH ESO ISS PBLA12 END 110.5
HIERARCH ESO ISS PBL13 START 29.468
HIERARCH ESO ISS PBL13 END 29.476
HIERARCH ESO ISS PBLA13 START 21.5
HIERARCH ESO ISS PBLA13 END 21.7
HIERARCH ESO ISS PBL14 START 14.514
HIERARCH ESO ISS PBL14 END 14.542
HIERARCH ESO ISS PBLA14 START 67.886
HIERARCH ESO ISS PBLA14 END 68.042
HIERARCH ESO ISS PBL23 START 33.137
HIERARCH ESO ISS PBL23 END 33.139
HIERARCH ESO ISS PBLA23 START 353.2
HIERARCH ESO ISS PBLA23 END 353.3
HIERARCH ESO ISS PBL24 START 11.037
HIERARCH ESO ISS PBL24 END 11.037
HIERARCH ESO ISS PBLA24 START 353.154
HIERARCH ESO ISS PBLA24 END 353.242
HIERARCH ESO ISS PBL34 START 22.1
HIERARCH ESO ISS PBL34 END 22.101
HIERARCH ESO ISS PBLA34 START 173.195
HIERARCH ESO ISS PBLA34 END 173.283
HIERARCH ESO ISS AMBI TAU0 START 0.00397
HIERARCH ESO ISS AMBI TAU0 END 0.00397
HIERARCH ESO ISS AMBI TEMP 13.31
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.51