Exposure
ID
PIONI.2024-07-31T06:53:14.483_1
Header ID
PIONI.2024-07-31T06:53:14.483
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 06:53:14.483
UTC End
2024-07-31 06:53:40.083
MJD Start
60522.2869731802
MJD End
60522.287269476496
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 105.9270 105.7910 253.1000 253.1000
K0-D0 82.0420 81.9270 266.2000 266.2000
K0-J3 56.1830 56.1810 350.6750 350.7610
B2-D0 31.9540 31.9380 37.6000 37.6000
B2-J3 126.2970 126.2040 46.9160 46.9470
D0-J3 94.9080 94.8310 50.0500 50.0820
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 60522.2869731802
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 105.927
HIERARCH ESO ISS PBL12 END 105.791
HIERARCH ESO ISS PBLA12 START 253.1
HIERARCH ESO ISS PBLA12 END 253.1
HIERARCH ESO ISS PBL13 START 82.042
HIERARCH ESO ISS PBL13 END 81.927
HIERARCH ESO ISS PBLA13 START 266.2
HIERARCH ESO ISS PBLA13 END 266.2
HIERARCH ESO ISS PBL14 START 56.183
HIERARCH ESO ISS PBL14 END 56.181
HIERARCH ESO ISS PBLA14 START 350.675
HIERARCH ESO ISS PBLA14 END 350.761
HIERARCH ESO ISS PBL23 START 31.954
HIERARCH ESO ISS PBL23 END 31.938
HIERARCH ESO ISS PBLA23 START 37.6
HIERARCH ESO ISS PBLA23 END 37.6
HIERARCH ESO ISS PBL24 START 126.297
HIERARCH ESO ISS PBL24 END 126.204
HIERARCH ESO ISS PBLA24 START 46.916
HIERARCH ESO ISS PBLA24 END 46.947
HIERARCH ESO ISS PBL34 START 94.908
HIERARCH ESO ISS PBL34 END 94.831
HIERARCH ESO ISS PBLA34 START 50.05
HIERARCH ESO ISS PBLA34 END 50.082
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