Exposure
ID
PIONI.2024-07-31T08:04:10.707_1
Header ID
PIONI.2024-07-31T08:04:10.707
Date updated
2024-07-31 08:10:42 UTC+0000
Release date
2025-07-31 08:10:42 UTC+0000
UTC Start
2024-07-31 08:04:10.707
UTC End
2024-07-31 08:04:36.307
MJD Start
60522.3362350292
MJD End
60522.3365313255
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001885
Ambient temperature (°C)
11.79
Seeing (arcsec)
1.51
Observation
ID
60248
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
44726
Name
SV_Aqr
RA
350.6886
DEC
-10.81672
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 122.3360 122.3310 242.4000 242.4000
K0-D0 95.7440 95.7270 253.2000 253.3000
K0-J3 54.2930 54.2760 335.9540 336.0080
B2-D0 33.5800 33.5860 29.8000 29.9000
B2-J3 136.9060 136.9280 39.0600 39.0870
D0-J3 103.8990 103.9140 42.0280 42.0530
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 60522.3362350292
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME SV_Aqr
RA 350.6886
DEC -10.81672
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 122.336
HIERARCH ESO ISS PBL12 END 122.331
HIERARCH ESO ISS PBLA12 START 242.4
HIERARCH ESO ISS PBLA12 END 242.4
HIERARCH ESO ISS PBL13 START 95.744
HIERARCH ESO ISS PBL13 END 95.727
HIERARCH ESO ISS PBLA13 START 253.2
HIERARCH ESO ISS PBLA13 END 253.3
HIERARCH ESO ISS PBL14 START 54.293
HIERARCH ESO ISS PBL14 END 54.276
HIERARCH ESO ISS PBLA14 START 335.954
HIERARCH ESO ISS PBLA14 END 336.008
HIERARCH ESO ISS PBL23 START 33.58
HIERARCH ESO ISS PBL23 END 33.586
HIERARCH ESO ISS PBLA23 START 29.8
HIERARCH ESO ISS PBLA23 END 29.9
HIERARCH ESO ISS PBL24 START 136.906
HIERARCH ESO ISS PBL24 END 136.928
HIERARCH ESO ISS PBLA24 START 39.06
HIERARCH ESO ISS PBLA24 END 39.087
HIERARCH ESO ISS PBL34 START 103.899
HIERARCH ESO ISS PBL34 END 103.914
HIERARCH ESO ISS PBLA34 START 42.028
HIERARCH ESO ISS PBLA34 END 42.053
HIERARCH ESO ISS AMBI TAU0 START 0.001885
HIERARCH ESO ISS AMBI TAU0 END 0.001885
HIERARCH ESO ISS AMBI TEMP 11.79
HIERARCH ESO ISS AMBI FWHM START 1.51
HIERARCH ESO ISS AMBI FWHM END 1.51