Exposure
ID
PIONI.2024-07-31T06:53:51.906_1
Header ID
PIONI.2024-07-31T06:53:51.906
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 06:53:51.906
UTC End
2024-07-31 06:54:17.506
MJD Start
60522.2874063216
MJD End
60522.2877026179
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003935
Ambient temperature (°C)
11.49
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 105.7830 105.6470 253.1000 253.2000
K0-D0 81.9210 81.8050 266.2000 266.3000
K0-J3 56.1800 56.1780 350.7660 350.8520
B2-D0 31.9370 31.9210 37.6000 37.6000
B2-J3 126.1990 126.1060 46.9490 46.9810
D0-J3 94.8270 94.7500 50.0840 50.1160
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 60522.2874063216
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 105.783
HIERARCH ESO ISS PBL12 END 105.647
HIERARCH ESO ISS PBLA12 START 253.1
HIERARCH ESO ISS PBLA12 END 253.2
HIERARCH ESO ISS PBL13 START 81.921
HIERARCH ESO ISS PBL13 END 81.805
HIERARCH ESO ISS PBLA13 START 266.2
HIERARCH ESO ISS PBLA13 END 266.3
HIERARCH ESO ISS PBL14 START 56.18
HIERARCH ESO ISS PBL14 END 56.178
HIERARCH ESO ISS PBLA14 START 350.766
HIERARCH ESO ISS PBLA14 END 350.852
HIERARCH ESO ISS PBL23 START 31.937
HIERARCH ESO ISS PBL23 END 31.921
HIERARCH ESO ISS PBLA23 START 37.6
HIERARCH ESO ISS PBLA23 END 37.6
HIERARCH ESO ISS PBL24 START 126.199
HIERARCH ESO ISS PBL24 END 126.106
HIERARCH ESO ISS PBLA24 START 46.949
HIERARCH ESO ISS PBLA24 END 46.981
HIERARCH ESO ISS PBL34 START 94.827
HIERARCH ESO ISS PBL34 END 94.75
HIERARCH ESO ISS PBLA34 START 50.084
HIERARCH ESO ISS PBLA34 END 50.116
HIERARCH ESO ISS AMBI TAU0 START 0.003935
HIERARCH ESO ISS AMBI TAU0 END 0.003935
HIERARCH ESO ISS AMBI TEMP 11.49
HIERARCH ESO ISS AMBI FWHM START 1.02
HIERARCH ESO ISS AMBI FWHM END 1.02