Exposure
ID
PIONI.2024-07-31T08:09:13.346_1
Header ID
PIONI.2024-07-31T08:09:13.346
Date updated
2024-07-31 08:25:32 UTC+0000
Release date
2024-07-31 08:09:13 UTC+0000
UTC Start
2024-07-31 08:09:13.346
UTC End
2024-07-31 08:09:38.946
MJD Start
60522.3397377986
MJD End
60522.340034094894
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001885
Ambient temperature (°C)
11.97
Seeing (arcsec)
1.49
Observation
ID
60249
Category
calibrator
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
44727
Name
HR_8987
RA
355.615445
DEC
-15.44815
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 122.3490 122.3490 241.6000 241.6000
K0-D0 95.9230 95.9140 252.7000 252.7000
K0-J3 55.5990 55.5880 334.8190 334.8830
B2-D0 33.7500 33.7540 28.3000 28.4000
B2-J3 137.2110 137.2270 37.7270 37.7750
D0-J3 104.0570 104.0690 40.7560 40.8030
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26RS.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60522.3397377986
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HR_8987
RA 355.615445
DEC -15.44815
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 122.349
HIERARCH ESO ISS PBL12 END 122.349
HIERARCH ESO ISS PBLA12 START 241.6
HIERARCH ESO ISS PBLA12 END 241.6
HIERARCH ESO ISS PBL13 START 95.923
HIERARCH ESO ISS PBL13 END 95.914
HIERARCH ESO ISS PBLA13 START 252.7
HIERARCH ESO ISS PBLA13 END 252.7
HIERARCH ESO ISS PBL14 START 55.599
HIERARCH ESO ISS PBL14 END 55.588
HIERARCH ESO ISS PBLA14 START 334.819
HIERARCH ESO ISS PBLA14 END 334.883
HIERARCH ESO ISS PBL23 START 33.75
HIERARCH ESO ISS PBL23 END 33.754
HIERARCH ESO ISS PBLA23 START 28.3
HIERARCH ESO ISS PBLA23 END 28.4
HIERARCH ESO ISS PBL24 START 137.211
HIERARCH ESO ISS PBL24 END 137.227
HIERARCH ESO ISS PBLA24 START 37.727
HIERARCH ESO ISS PBLA24 END 37.775
HIERARCH ESO ISS PBL34 START 104.057
HIERARCH ESO ISS PBL34 END 104.069
HIERARCH ESO ISS PBLA34 START 40.756
HIERARCH ESO ISS PBLA34 END 40.803
HIERARCH ESO ISS AMBI TAU0 START 0.001885
HIERARCH ESO ISS AMBI TAU0 END 0.001885
HIERARCH ESO ISS AMBI TEMP 11.97
HIERARCH ESO ISS AMBI FWHM START 1.49
HIERARCH ESO ISS AMBI FWHM END 1.49