Exposure
ID
PIONI.2024-05-20T05:21:01.513_1
Header ID
PIONI.2024-05-20T05:21:01.513
Date updated
2024-05-24 21:21:02 UTC+0000
Release date
2024-05-20 05:21:01 UTC+0000
UTC Start
2024-05-20 05:21:01.513
UTC End
2024-05-20 05:21:27.113
MJD Start
60450.2229341771
MJD End
60450.2232304734
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003338
Ambient temperature (°C)
13.34
Seeing (arcsec)
0.61
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 15.6480 15.6810 110.2000 110.3000
A0-D0 29.4430 29.4510 21.1000 21.2000
A0-C1 14.4240 14.4520 67.3910 67.5490
B2-D0 33.1320 33.1340 352.9000 353.0000
B2-C1 11.0350 11.0360 352.8770 352.9650
D0-C1 22.0970 22.0980 172.9170 173.0050
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 60450.2229341771
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 15.648
HIERARCH ESO ISS PBL12 END 15.681
HIERARCH ESO ISS PBLA12 START 110.2
HIERARCH ESO ISS PBLA12 END 110.3
HIERARCH ESO ISS PBL13 START 29.443
HIERARCH ESO ISS PBL13 END 29.451
HIERARCH ESO ISS PBLA13 START 21.1
HIERARCH ESO ISS PBLA13 END 21.2
HIERARCH ESO ISS PBL14 START 14.424
HIERARCH ESO ISS PBL14 END 14.452
HIERARCH ESO ISS PBLA14 START 67.391
HIERARCH ESO ISS PBLA14 END 67.549
HIERARCH ESO ISS PBL23 START 33.132
HIERARCH ESO ISS PBL23 END 33.134
HIERARCH ESO ISS PBLA23 START 352.9
HIERARCH ESO ISS PBLA23 END 353.0
HIERARCH ESO ISS PBL24 START 11.035
HIERARCH ESO ISS PBL24 END 11.036
HIERARCH ESO ISS PBLA24 START 352.877
HIERARCH ESO ISS PBLA24 END 352.965
HIERARCH ESO ISS PBL34 START 22.097
HIERARCH ESO ISS PBL34 END 22.098
HIERARCH ESO ISS PBLA34 START 172.917
HIERARCH ESO ISS PBLA34 END 173.005
HIERARCH ESO ISS AMBI TAU0 START 0.003338
HIERARCH ESO ISS AMBI TAU0 END 0.003338
HIERARCH ESO ISS AMBI TEMP 13.34
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.61