Exposure
ID
PIONI.2024-05-20T06:30:44.256_1
Header ID
PIONI.2024-05-20T06:30:44.256
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 06:30:44.256
UTC End
2024-05-20 06:31:09.856
MJD Start
60450.2713455516
MJD End
60450.2716418479
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003401
Ambient temperature (°C)
13.07
Seeing (arcsec)
0.785
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 22.2090 22.2310 129.8000 129.9000
A0-D0 27.6500 27.6760 45.5000 45.7000
A0-C1 18.1970 18.2280 99.6040 99.6590
B2-D0 33.6970 33.6980 4.6000 4.6000
B2-C1 11.2250 11.2260 4.5260 4.6120
D0-C1 22.4720 22.4720 184.5770 184.6640
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 60450.2713455516
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 22.209
HIERARCH ESO ISS PBL12 END 22.231
HIERARCH ESO ISS PBLA12 START 129.8
HIERARCH ESO ISS PBLA12 END 129.9
HIERARCH ESO ISS PBL13 START 27.65
HIERARCH ESO ISS PBL13 END 27.676
HIERARCH ESO ISS PBLA13 START 45.5
HIERARCH ESO ISS PBLA13 END 45.7
HIERARCH ESO ISS PBL14 START 18.197
HIERARCH ESO ISS PBL14 END 18.228
HIERARCH ESO ISS PBLA14 START 99.604
HIERARCH ESO ISS PBLA14 END 99.659
HIERARCH ESO ISS PBL23 START 33.697
HIERARCH ESO ISS PBL23 END 33.698
HIERARCH ESO ISS PBLA23 START 4.6
HIERARCH ESO ISS PBLA23 END 4.6
HIERARCH ESO ISS PBL24 START 11.225
HIERARCH ESO ISS PBL24 END 11.226
HIERARCH ESO ISS PBLA24 START 4.526
HIERARCH ESO ISS PBLA24 END 4.612
HIERARCH ESO ISS PBL34 START 22.472
HIERARCH ESO ISS PBL34 END 22.472
HIERARCH ESO ISS PBLA34 START 184.577
HIERARCH ESO ISS PBLA34 END 184.664
HIERARCH ESO ISS AMBI TAU0 START 0.003401
HIERARCH ESO ISS AMBI TAU0 END 0.003401
HIERARCH ESO ISS AMBI TEMP 13.07
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.73