Exposure
ID
PIONI.2024-07-31T07:21:50.606_1
Header ID
PIONI.2024-07-31T07:21:50.606
Date updated
2024-07-31 07:25:36 UTC+0000
Release date
2025-07-31 07:25:35 UTC+0000
UTC Start
2024-07-31 07:21:50.606
UTC End
2024-07-31 07:22:16.206
MJD Start
60522.3068357166
MJD End
60522.307132012895
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003935
Ambient temperature (°C)
11.42
Seeing (arcsec)
1.18
Observation
ID
60245
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
44723
Name
GY_Aql
RA
297.525751
DEC
-7.6145
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 97.7310 97.5630 241.4000 241.3000
K0-D0 69.4720 69.3060 253.4000 253.4000
K0-J3 49.7510 49.7520 0.5040 0.6040
B2-D0 33.1210 33.1100 35.4000 35.4000
B2-J3 129.4620 129.3810 41.7660 41.7460
D0-J3 96.6110 96.5400 43.9290 43.9050
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 60522.3068357166
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME GY_Aql
RA 297.525751
DEC -7.6145
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 97.731
HIERARCH ESO ISS PBL12 END 97.563
HIERARCH ESO ISS PBLA12 START 241.4
HIERARCH ESO ISS PBLA12 END 241.3
HIERARCH ESO ISS PBL13 START 69.472
HIERARCH ESO ISS PBL13 END 69.306
HIERARCH ESO ISS PBLA13 START 253.4
HIERARCH ESO ISS PBLA13 END 253.4
HIERARCH ESO ISS PBL14 START 49.751
HIERARCH ESO ISS PBL14 END 49.752
HIERARCH ESO ISS PBLA14 START 0.504
HIERARCH ESO ISS PBLA14 END 0.604
HIERARCH ESO ISS PBL23 START 33.121
HIERARCH ESO ISS PBL23 END 33.11
HIERARCH ESO ISS PBLA23 START 35.4
HIERARCH ESO ISS PBLA23 END 35.4
HIERARCH ESO ISS PBL24 START 129.462
HIERARCH ESO ISS PBL24 END 129.381
HIERARCH ESO ISS PBLA24 START 41.766
HIERARCH ESO ISS PBLA24 END 41.746
HIERARCH ESO ISS PBL34 START 96.611
HIERARCH ESO ISS PBL34 END 96.54
HIERARCH ESO ISS PBLA34 START 43.929
HIERARCH ESO ISS PBLA34 END 43.905
HIERARCH ESO ISS AMBI TAU0 START 0.003935
HIERARCH ESO ISS AMBI TAU0 END 0.003935
HIERARCH ESO ISS AMBI TEMP 11.42
HIERARCH ESO ISS AMBI FWHM START 1.18
HIERARCH ESO ISS AMBI FWHM END 1.18