Exposure
ID
PIONI.2024-08-10T05:45:02.816_1
Header ID
PIONI.2024-08-10T05:45:02.816
Date updated
2024-08-10 05:50:48 UTC+0000
Release date
2025-08-10 05:50:47 UTC+0000
UTC Start
2024-08-10 05:45:02.816
UTC End
2024-08-10 05:45:28.416
MJD Start
60532.2396159316
MJD End
60532.239912227895
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003295
Ambient temperature (°C)
11.39
Seeing (arcsec)
0.95
Observation
ID
60261
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
44736
Name
V_PsA
RA
343.831553
DEC
-29.61251
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G1 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G1 90.4660 90.4640 201.9000 202.0000
K0-D0 95.4830 95.5030 246.5000 246.6000
K0-J3 55.9880 55.9980 329.0880 329.1460
G1-D0 70.6140 70.6340 310.4000 310.5000
G1-J3 132.0430 132.0420 2.1900 2.2550
D0-J3 104.2890 104.2910 34.3110 34.3870
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 60532.2396159316
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V_PsA
RA 343.831553
DEC -29.61251
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 G1
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 90.466
HIERARCH ESO ISS PBL12 END 90.464
HIERARCH ESO ISS PBLA12 START 201.9
HIERARCH ESO ISS PBLA12 END 202.0
HIERARCH ESO ISS PBL13 START 95.483
HIERARCH ESO ISS PBL13 END 95.503
HIERARCH ESO ISS PBLA13 START 246.5
HIERARCH ESO ISS PBLA13 END 246.6
HIERARCH ESO ISS PBL14 START 55.988
HIERARCH ESO ISS PBL14 END 55.998
HIERARCH ESO ISS PBLA14 START 329.088
HIERARCH ESO ISS PBLA14 END 329.146
HIERARCH ESO ISS PBL23 START 70.614
HIERARCH ESO ISS PBL23 END 70.634
HIERARCH ESO ISS PBLA23 START 310.4
HIERARCH ESO ISS PBLA23 END 310.5
HIERARCH ESO ISS PBL24 START 132.043
HIERARCH ESO ISS PBL24 END 132.042
HIERARCH ESO ISS PBLA24 START 2.19
HIERARCH ESO ISS PBLA24 END 2.255
HIERARCH ESO ISS PBL34 START 104.289
HIERARCH ESO ISS PBL34 END 104.291
HIERARCH ESO ISS PBLA34 START 34.311
HIERARCH ESO ISS PBLA34 END 34.387
HIERARCH ESO ISS AMBI TAU0 START 0.003295
HIERARCH ESO ISS AMBI TAU0 END 0.003295
HIERARCH ESO ISS AMBI TEMP 11.39
HIERARCH ESO ISS AMBI FWHM START 0.95
HIERARCH ESO ISS AMBI FWHM END 0.95