Exposure
ID
PIONI.2024-05-20T05:11:44.806_1
Header ID
PIONI.2024-05-20T05:11:44.806
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 05:11:44.806
UTC End
2024-05-20 05:12:10.406
MJD Start
60450.2164908149
MJD End
60450.2167871112
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003943
Ambient temperature (°C)
13.46
Seeing (arcsec)
0.565
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 16.1830 16.2080 100.9000 101.0000
A0-D0 31.4960 31.5000 27.5000 27.7000
A0-C1 17.0640 17.0820 64.8100 64.9650
B2-D0 31.0150 31.0160 357.5000 357.6000
B2-C1 10.3290 10.3290 357.5110 357.6060
D0-C1 20.6860 20.6870 177.5600 177.6540
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 60450.2164908149
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 16.183
HIERARCH ESO ISS PBL12 END 16.208
HIERARCH ESO ISS PBLA12 START 100.9
HIERARCH ESO ISS PBLA12 END 101.0
HIERARCH ESO ISS PBL13 START 31.496
HIERARCH ESO ISS PBL13 END 31.5
HIERARCH ESO ISS PBLA13 START 27.5
HIERARCH ESO ISS PBLA13 END 27.7
HIERARCH ESO ISS PBL14 START 17.064
HIERARCH ESO ISS PBL14 END 17.082
HIERARCH ESO ISS PBLA14 START 64.81
HIERARCH ESO ISS PBLA14 END 64.965
HIERARCH ESO ISS PBL23 START 31.015
HIERARCH ESO ISS PBL23 END 31.016
HIERARCH ESO ISS PBLA23 START 357.5
HIERARCH ESO ISS PBLA23 END 357.6
HIERARCH ESO ISS PBL24 START 10.329
HIERARCH ESO ISS PBL24 END 10.329
HIERARCH ESO ISS PBLA24 START 357.511
HIERARCH ESO ISS PBLA24 END 357.606
HIERARCH ESO ISS PBL34 START 20.686
HIERARCH ESO ISS PBL34 END 20.687
HIERARCH ESO ISS PBLA34 START 177.56
HIERARCH ESO ISS PBLA34 END 177.654
HIERARCH ESO ISS AMBI TAU0 START 0.003943
HIERARCH ESO ISS AMBI TAU0 END 0.003943
HIERARCH ESO ISS AMBI TEMP 13.46
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.57