Exposure
ID
PIONI.2024-05-20T07:44:26.555_1
Header ID
PIONI.2024-05-20T07:44:26.555
Date updated
2024-05-24 21:41:08 UTC+0000
Release date
2024-05-20 07:44:26 UTC+0000
UTC Start
2024-05-20 07:44:26.555
UTC End
2024-05-20 07:44:52.155
MJD Start
60450.3225295707
MJD End
60450.322825867
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0024525
Ambient temperature (°C)
12.9
Seeing (arcsec)
1.01
Observation
ID
59331
Category
calibrator
Program ID
113.26RS.001
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
43975
Name
_19_PsA
RA
340.590862
DEC
-29.36114
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 19.4890 19.5180 127.6000 127.6000
A0-D0 25.3470 25.3700 30.8000 30.9000
A0-C1 14.6260 14.6660 92.6720 92.7380
B2-D0 33.7620 33.7620 355.8000 355.9000
B2-C1 11.2470 11.2470 355.7890 355.8750
D0-C1 22.5150 22.5150 175.8300 175.9160
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26RS.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60450.3225295707
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME _19_PsA
RA 340.590862
DEC -29.36114
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 19.489
HIERARCH ESO ISS PBL12 END 19.518
HIERARCH ESO ISS PBLA12 START 127.6
HIERARCH ESO ISS PBLA12 END 127.6
HIERARCH ESO ISS PBL13 START 25.347
HIERARCH ESO ISS PBL13 END 25.37
HIERARCH ESO ISS PBLA13 START 30.8
HIERARCH ESO ISS PBLA13 END 30.9
HIERARCH ESO ISS PBL14 START 14.626
HIERARCH ESO ISS PBL14 END 14.666
HIERARCH ESO ISS PBLA14 START 92.672
HIERARCH ESO ISS PBLA14 END 92.738
HIERARCH ESO ISS PBL23 START 33.762
HIERARCH ESO ISS PBL23 END 33.762
HIERARCH ESO ISS PBLA23 START 355.8
HIERARCH ESO ISS PBLA23 END 355.9
HIERARCH ESO ISS PBL24 START 11.247
HIERARCH ESO ISS PBL24 END 11.247
HIERARCH ESO ISS PBLA24 START 355.789
HIERARCH ESO ISS PBLA24 END 355.875
HIERARCH ESO ISS PBL34 START 22.515
HIERARCH ESO ISS PBL34 END 22.515
HIERARCH ESO ISS PBLA34 START 175.83
HIERARCH ESO ISS PBLA34 END 175.916
HIERARCH ESO ISS AMBI TAU0 START 0.002389
HIERARCH ESO ISS AMBI TAU0 END 0.002516
HIERARCH ESO ISS AMBI TEMP 12.9
HIERARCH ESO ISS AMBI FWHM START 1.0
HIERARCH ESO ISS AMBI FWHM END 1.02