Exposure
ID
PIONI.2024-07-31T06:52:36.859_1
Header ID
PIONI.2024-07-31T06:52:36.859
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 06:52:36.859
UTC End
2024-07-31 06:53:02.459
MJD Start
60522.2865377162
MJD End
60522.2868340125
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003935
Ambient temperature (°C)
11.55
Seeing (arcsec)
1.02
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 106.0660 105.9300 253.0000 253.1000
K0-D0 82.1600 82.0450 266.1000 266.1000
K0-J3 56.1860 56.1830 350.5840 350.6710
B2-D0 31.9710 31.9550 37.5000 37.6000
B2-J3 126.3910 126.2990 46.8810 46.9130
D0-J3 94.9870 94.9100 50.0150 50.0470
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 60522.2865377162
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 106.066
HIERARCH ESO ISS PBL12 END 105.93
HIERARCH ESO ISS PBLA12 START 253.0
HIERARCH ESO ISS PBLA12 END 253.1
HIERARCH ESO ISS PBL13 START 82.16
HIERARCH ESO ISS PBL13 END 82.045
HIERARCH ESO ISS PBLA13 START 266.1
HIERARCH ESO ISS PBLA13 END 266.1
HIERARCH ESO ISS PBL14 START 56.186
HIERARCH ESO ISS PBL14 END 56.183
HIERARCH ESO ISS PBLA14 START 350.584
HIERARCH ESO ISS PBLA14 END 350.671
HIERARCH ESO ISS PBL23 START 31.971
HIERARCH ESO ISS PBL23 END 31.955
HIERARCH ESO ISS PBLA23 START 37.5
HIERARCH ESO ISS PBLA23 END 37.6
HIERARCH ESO ISS PBL24 START 126.391
HIERARCH ESO ISS PBL24 END 126.299
HIERARCH ESO ISS PBLA24 START 46.881
HIERARCH ESO ISS PBLA24 END 46.913
HIERARCH ESO ISS PBL34 START 94.987
HIERARCH ESO ISS PBL34 END 94.91
HIERARCH ESO ISS PBLA34 START 50.015
HIERARCH ESO ISS PBLA34 END 50.047
HIERARCH ESO ISS AMBI TAU0 START 0.003935
HIERARCH ESO ISS AMBI TAU0 END 0.003935
HIERARCH ESO ISS AMBI TEMP 11.55
HIERARCH ESO ISS AMBI FWHM START 1.02
HIERARCH ESO ISS AMBI FWHM END 1.02