Exposure
ID
PIONI.2024-05-20T06:31:21.989_1
Header ID
PIONI.2024-05-20T06:31:21.989
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 06:31:21.989
UTC End
2024-05-20 06:31:47.589
MJD Start
60450.2717822753
MJD End
60450.2720785716
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0034825
Ambient temperature (°C)
13.08
Seeing (arcsec)
0.73
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 22.2320 22.2540 129.9000 129.9000
A0-D0 27.6780 27.7040 45.7000 45.8000
A0-C1 18.2290 18.2600 99.6620 99.7160
B2-D0 33.6980 33.6990 4.7000 4.7000
B2-C1 11.2260 11.2260 4.6170 4.7040
D0-C1 22.4720 22.4730 184.6690 184.7550
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 60450.2717822753
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 22.232
HIERARCH ESO ISS PBL12 END 22.254
HIERARCH ESO ISS PBLA12 START 129.9
HIERARCH ESO ISS PBLA12 END 129.9
HIERARCH ESO ISS PBL13 START 27.678
HIERARCH ESO ISS PBL13 END 27.704
HIERARCH ESO ISS PBLA13 START 45.7
HIERARCH ESO ISS PBLA13 END 45.8
HIERARCH ESO ISS PBL14 START 18.229
HIERARCH ESO ISS PBL14 END 18.26
HIERARCH ESO ISS PBLA14 START 99.662
HIERARCH ESO ISS PBLA14 END 99.716
HIERARCH ESO ISS PBL23 START 33.698
HIERARCH ESO ISS PBL23 END 33.699
HIERARCH ESO ISS PBLA23 START 4.7
HIERARCH ESO ISS PBLA23 END 4.7
HIERARCH ESO ISS PBL24 START 11.226
HIERARCH ESO ISS PBL24 END 11.226
HIERARCH ESO ISS PBLA24 START 4.617
HIERARCH ESO ISS PBLA24 END 4.704
HIERARCH ESO ISS PBL34 START 22.472
HIERARCH ESO ISS PBL34 END 22.473
HIERARCH ESO ISS PBLA34 START 184.669
HIERARCH ESO ISS PBLA34 END 184.755
HIERARCH ESO ISS AMBI TAU0 START 0.003401
HIERARCH ESO ISS AMBI TAU0 END 0.003564
HIERARCH ESO ISS AMBI TEMP 13.08
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.73