Exposure
ID
PIONI.2024-05-20T05:09:52.333_1
Header ID
PIONI.2024-05-20T05:09:52.333
Date updated
2024-05-24 23:06:04 UTC+0000
Release date
2025-05-24 23:05:58 UTC+0000
UTC Start
2024-05-20 05:09:52.333
UTC End
2024-05-20 05:10:17.933
MJD Start
60450.215189036
MJD End
60450.2154853323
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003883
Ambient temperature (°C)
13.45
Seeing (arcsec)
0.6
Observation
ID
59320
Category
science
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
43964
Name
S_Pav
RA
298.806198
DEC
-59.19589
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 16.1020 16.1280 100.5000 100.7000
A0-D0 31.4850 31.4890 27.1000 27.2000
A0-C1 17.0080 17.0260 64.3160 64.4740
B2-D0 31.0130 31.0130 357.2000 357.3000
B2-C1 10.3280 10.3280 357.2160 357.3110
D0-C1 20.6850 20.6850 177.2640 177.3590
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26RS.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60450.215189036
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME S_Pav
RA 298.806198
DEC -59.19589
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 16.102
HIERARCH ESO ISS PBL12 END 16.128
HIERARCH ESO ISS PBLA12 START 100.5
HIERARCH ESO ISS PBLA12 END 100.7
HIERARCH ESO ISS PBL13 START 31.485
HIERARCH ESO ISS PBL13 END 31.489
HIERARCH ESO ISS PBLA13 START 27.1
HIERARCH ESO ISS PBLA13 END 27.2
HIERARCH ESO ISS PBL14 START 17.008
HIERARCH ESO ISS PBL14 END 17.026
HIERARCH ESO ISS PBLA14 START 64.316
HIERARCH ESO ISS PBLA14 END 64.474
HIERARCH ESO ISS PBL23 START 31.013
HIERARCH ESO ISS PBL23 END 31.013
HIERARCH ESO ISS PBLA23 START 357.2
HIERARCH ESO ISS PBLA23 END 357.3
HIERARCH ESO ISS PBL24 START 10.328
HIERARCH ESO ISS PBL24 END 10.328
HIERARCH ESO ISS PBLA24 START 357.216
HIERARCH ESO ISS PBLA24 END 357.311
HIERARCH ESO ISS PBL34 START 20.685
HIERARCH ESO ISS PBL34 END 20.685
HIERARCH ESO ISS PBLA34 START 177.264
HIERARCH ESO ISS PBLA34 END 177.359
HIERARCH ESO ISS AMBI TAU0 START 0.003883
HIERARCH ESO ISS AMBI TAU0 END 0.003883
HIERARCH ESO ISS AMBI TEMP 13.45
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.6