Exposure
ID
PIONI.2024-07-31T07:21:13.054_1
Header ID
PIONI.2024-07-31T07:21:13.054
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 07:21:13.054
UTC End
2024-07-31 07:21:38.654
MJD Start
60522.306401093
MJD End
60522.3066973893
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003935
Ambient temperature (°C)
11.38
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 97.9040 97.7360 241.4000 241.4000
K0-D0 69.6410 69.4760 253.4000 253.4000
K0-J3 49.7510 49.7510 0.4010 0.5020
B2-D0 33.1320 33.1210 35.5000 35.4000
B2-J3 129.5450 129.4640 41.7880 41.7680
D0-J3 96.6830 96.6130 43.9540 43.9300
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 60522.306401093
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 97.904
HIERARCH ESO ISS PBL12 END 97.736
HIERARCH ESO ISS PBLA12 START 241.4
HIERARCH ESO ISS PBLA12 END 241.4
HIERARCH ESO ISS PBL13 START 69.641
HIERARCH ESO ISS PBL13 END 69.476
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 49.751
HIERARCH ESO ISS PBLA14 START 0.401
HIERARCH ESO ISS PBLA14 END 0.502
HIERARCH ESO ISS PBL23 START 33.132
HIERARCH ESO ISS PBL23 END 33.121
HIERARCH ESO ISS PBLA23 START 35.5
HIERARCH ESO ISS PBLA23 END 35.4
HIERARCH ESO ISS PBL24 START 129.545
HIERARCH ESO ISS PBL24 END 129.464
HIERARCH ESO ISS PBLA24 START 41.788
HIERARCH ESO ISS PBLA24 END 41.768
HIERARCH ESO ISS PBL34 START 96.683
HIERARCH ESO ISS PBL34 END 96.613
HIERARCH ESO ISS PBLA34 START 43.954
HIERARCH ESO ISS PBLA34 END 43.93
HIERARCH ESO ISS AMBI TAU0 START 0.003935
HIERARCH ESO ISS AMBI TAU0 END 0.003935
HIERARCH ESO ISS AMBI TEMP 11.38
HIERARCH ESO ISS AMBI FWHM START 1.18
HIERARCH ESO ISS AMBI FWHM END 1.18