Exposure
ID
PIONI.2024-05-20T05:21:39.264_1
Header ID
PIONI.2024-05-20T05:21:39.264
Date updated
2024-05-24 21:21:02 UTC+0000
Release date
2024-05-20 05:21:39 UTC+0000
UTC Start
2024-05-20 05:21:39.264
UTC End
2024-05-20 05:22:04.864
MJD Start
60450.2233711137
MJD End
60450.22366741
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0034995
Ambient temperature (°C)
13.34
Seeing (arcsec)
0.6
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 15.6830 15.7160 110.3000 110.4000
A0-D0 29.4510 29.4590 21.2000 21.4000
A0-C1 14.4540 14.4830 67.5580 67.7150
B2-D0 33.1340 33.1350 353.0000 353.1000
B2-C1 11.0360 11.0360 352.9700 353.0580
D0-C1 22.0980 22.0990 173.0100 173.0980
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 60450.2233711137
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 15.683
HIERARCH ESO ISS PBL12 END 15.716
HIERARCH ESO ISS PBLA12 START 110.3
HIERARCH ESO ISS PBLA12 END 110.4
HIERARCH ESO ISS PBL13 START 29.451
HIERARCH ESO ISS PBL13 END 29.459
HIERARCH ESO ISS PBLA13 START 21.2
HIERARCH ESO ISS PBLA13 END 21.4
HIERARCH ESO ISS PBL14 START 14.454
HIERARCH ESO ISS PBL14 END 14.483
HIERARCH ESO ISS PBLA14 START 67.558
HIERARCH ESO ISS PBLA14 END 67.715
HIERARCH ESO ISS PBL23 START 33.134
HIERARCH ESO ISS PBL23 END 33.135
HIERARCH ESO ISS PBLA23 START 353.0
HIERARCH ESO ISS PBLA23 END 353.1
HIERARCH ESO ISS PBL24 START 11.036
HIERARCH ESO ISS PBL24 END 11.036
HIERARCH ESO ISS PBLA24 START 352.97
HIERARCH ESO ISS PBLA24 END 353.058
HIERARCH ESO ISS PBL34 START 22.098
HIERARCH ESO ISS PBL34 END 22.099
HIERARCH ESO ISS PBLA34 START 173.01
HIERARCH ESO ISS PBLA34 END 173.098
HIERARCH ESO ISS AMBI TAU0 START 0.003338
HIERARCH ESO ISS AMBI TAU0 END 0.003661
HIERARCH ESO ISS AMBI TEMP 13.34
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.59