Exposure
ID
PIONI.2024-07-31T06:51:59.361_1
Header ID
PIONI.2024-07-31T06:51:59.361
Date updated
2024-07-31 07:00:43 UTC+0000
Release date
2025-07-31 07:00:42 UTC+0000
UTC Start
2024-07-31 06:51:59.361
UTC End
2024-07-31 06:52:24.961
MJD Start
60522.2861037175
MJD End
60522.2864000138
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003935
Ambient temperature (°C)
11.61
Seeing (arcsec)
0.985
Observation
ID
60242
Category
science
Program ID
113.26RS.002
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
44720
Name
T_Mic
RA
306.979279
DEC
-28.26099
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 B2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-B2 106.2080 106.0730 253.0000 253.0000
K0-D0 82.2810 82.1670 266.0000 266.1000
K0-J3 56.1880 56.1860 350.4930 350.5800
B2-D0 31.9880 31.9720 37.5000 37.5000
B2-J3 126.4880 126.3960 46.8470 46.8790
D0-J3 95.0670 94.9910 49.9810 50.0130
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26RS.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60522.2861037175
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME T_Mic
RA 306.979279
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 K0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 106.208
HIERARCH ESO ISS PBL12 END 106.073
HIERARCH ESO ISS PBLA12 START 253.0
HIERARCH ESO ISS PBLA12 END 253.0
HIERARCH ESO ISS PBL13 START 82.281
HIERARCH ESO ISS PBL13 END 82.167
HIERARCH ESO ISS PBLA13 START 266.0
HIERARCH ESO ISS PBLA13 END 266.1
HIERARCH ESO ISS PBL14 START 56.188
HIERARCH ESO ISS PBL14 END 56.186
HIERARCH ESO ISS PBLA14 START 350.493
HIERARCH ESO ISS PBLA14 END 350.58
HIERARCH ESO ISS PBL23 START 31.988
HIERARCH ESO ISS PBL23 END 31.972
HIERARCH ESO ISS PBLA23 START 37.5
HIERARCH ESO ISS PBLA23 END 37.5
HIERARCH ESO ISS PBL24 START 126.488
HIERARCH ESO ISS PBL24 END 126.396
HIERARCH ESO ISS PBLA24 START 46.847
HIERARCH ESO ISS PBLA24 END 46.879
HIERARCH ESO ISS PBL34 START 95.067
HIERARCH ESO ISS PBL34 END 94.991
HIERARCH ESO ISS PBLA34 START 49.981
HIERARCH ESO ISS PBLA34 END 50.013
HIERARCH ESO ISS AMBI TAU0 START 0.003935
HIERARCH ESO ISS AMBI TAU0 END 0.003935
HIERARCH ESO ISS AMBI TEMP 11.61
HIERARCH ESO ISS AMBI FWHM START 0.95
HIERARCH ESO ISS AMBI FWHM END 1.02