Exposure
ID
PIONI.2024-05-20T06:32:36.892_1
Header ID
PIONI.2024-05-20T06:32:36.892
Date updated
2024-05-24 23:11:11 UTC+0000
Release date
2025-05-24 23:11:05 UTC+0000
UTC Start
2024-05-20 06:32:36.892
UTC End
2024-05-20 06:33:02.492
MJD Start
60450.272649209
MJD End
60450.2729455053
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0035215
Ambient temperature (°C)
13.08
Seeing (arcsec)
0.755
Observation
ID
59326
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
43970
Name
T_Mic
RA
306.978645
DEC
-28.26099
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 22.2770 22.2970 129.9000 129.9000
A0-D0 27.7330 27.7590 45.9000 46.0000
A0-C1 18.2930 18.3220 99.7750 99.8290
B2-D0 33.7000 33.7000 4.8000 4.9000
B2-C1 11.2260 11.2260 4.7970 4.8820
D0-C1 22.4730 22.4740 184.8480 184.9330
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 60450.272649209
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME T_Mic
RA 306.978645
DEC -28.26099
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 22.277
HIERARCH ESO ISS PBL12 END 22.297
HIERARCH ESO ISS PBLA12 START 129.9
HIERARCH ESO ISS PBLA12 END 129.9
HIERARCH ESO ISS PBL13 START 27.733
HIERARCH ESO ISS PBL13 END 27.759
HIERARCH ESO ISS PBLA13 START 45.9
HIERARCH ESO ISS PBLA13 END 46.0
HIERARCH ESO ISS PBL14 START 18.293
HIERARCH ESO ISS PBL14 END 18.322
HIERARCH ESO ISS PBLA14 START 99.775
HIERARCH ESO ISS PBLA14 END 99.829
HIERARCH ESO ISS PBL23 START 33.7
HIERARCH ESO ISS PBL23 END 33.7
HIERARCH ESO ISS PBLA23 START 4.8
HIERARCH ESO ISS PBLA23 END 4.9
HIERARCH ESO ISS PBL24 START 11.226
HIERARCH ESO ISS PBL24 END 11.226
HIERARCH ESO ISS PBLA24 START 4.797
HIERARCH ESO ISS PBLA24 END 4.882
HIERARCH ESO ISS PBL34 START 22.473
HIERARCH ESO ISS PBL34 END 22.474
HIERARCH ESO ISS PBLA34 START 184.848
HIERARCH ESO ISS PBLA34 END 184.933
HIERARCH ESO ISS AMBI TAU0 START 0.003564
HIERARCH ESO ISS AMBI TAU0 END 0.003479
HIERARCH ESO ISS AMBI TEMP 13.08
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.78