Exposure
ID
PIONI.2024-07-31T08:02:55.568_1
Header ID
PIONI.2024-07-31T08:02:55.568
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 08:02:55.568
UTC End
2024-07-31 08:03:21.168
MJD Start
60522.3353653732
MJD End
60522.335661669495
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001885
Ambient temperature (°C)
11.95
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 122.3430 122.3400 242.3000 242.3000
K0-D0 95.7770 95.7620 253.2000 253.2000
K0-J3 54.3280 54.3110 335.8130 335.8800
B2-D0 33.5670 33.5730 29.7000 29.8000
B2-J3 136.8570 136.8810 38.9760 39.0160
D0-J3 103.8650 103.8810 41.9480 41.9860
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 60522.3353653732
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 122.343
HIERARCH ESO ISS PBL12 END 122.34
HIERARCH ESO ISS PBLA12 START 242.3
HIERARCH ESO ISS PBLA12 END 242.3
HIERARCH ESO ISS PBL13 START 95.777
HIERARCH ESO ISS PBL13 END 95.762
HIERARCH ESO ISS PBLA13 START 253.2
HIERARCH ESO ISS PBLA13 END 253.2
HIERARCH ESO ISS PBL14 START 54.328
HIERARCH ESO ISS PBL14 END 54.311
HIERARCH ESO ISS PBLA14 START 335.813
HIERARCH ESO ISS PBLA14 END 335.88
HIERARCH ESO ISS PBL23 START 33.567
HIERARCH ESO ISS PBL23 END 33.573
HIERARCH ESO ISS PBLA23 START 29.7
HIERARCH ESO ISS PBLA23 END 29.8
HIERARCH ESO ISS PBL24 START 136.857
HIERARCH ESO ISS PBL24 END 136.881
HIERARCH ESO ISS PBLA24 START 38.976
HIERARCH ESO ISS PBLA24 END 39.016
HIERARCH ESO ISS PBL34 START 103.865
HIERARCH ESO ISS PBL34 END 103.881
HIERARCH ESO ISS PBLA34 START 41.948
HIERARCH ESO ISS PBLA34 END 41.986
HIERARCH ESO ISS AMBI TAU0 START 0.001885
HIERARCH ESO ISS AMBI TAU0 END 0.001885
HIERARCH ESO ISS AMBI TEMP 11.95
HIERARCH ESO ISS AMBI FWHM START 1.51
HIERARCH ESO ISS AMBI FWHM END 1.51