Exposure
ID
PIONI.2024-07-31T06:13:18.566_1
Header ID
PIONI.2024-07-31T06:13:18.566
Date updated
2024-07-31 06:20:32 UTC+0000
Release date
2024-07-31 06:13:18 UTC+0000
UTC Start
2024-07-31 06:13:18.566
UTC End
2024-07-31 06:13:44.166
MJD Start
60522.2592426594
MJD End
60522.259538955695
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0040745
Ambient temperature (°C)
11.68
Seeing (arcsec)
0.8200000000000001
Observation
ID
60241
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
44719
Name
HR_7971
RA
312.752416
DEC
-37.91343
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 114.7110 114.6280 250.7000 250.7000
K0-D0 90.7700 90.7050 262.6000 262.7000
K0-J3 56.2710 56.2750 341.9260 342.0070
B2-D0 31.9740 31.9600 34.8000 34.8000
B2-J3 128.8740 128.8040 44.7860 44.8460
D0-J3 97.5470 97.4900 48.0550 48.1170
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 60522.2592426594
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HR_7971
RA 312.752416
DEC -37.91343
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 114.711
HIERARCH ESO ISS PBL12 END 114.628
HIERARCH ESO ISS PBLA12 START 250.7
HIERARCH ESO ISS PBLA12 END 250.7
HIERARCH ESO ISS PBL13 START 90.77
HIERARCH ESO ISS PBL13 END 90.705
HIERARCH ESO ISS PBLA13 START 262.6
HIERARCH ESO ISS PBLA13 END 262.7
HIERARCH ESO ISS PBL14 START 56.271
HIERARCH ESO ISS PBL14 END 56.275
HIERARCH ESO ISS PBLA14 START 341.926
HIERARCH ESO ISS PBLA14 END 342.007
HIERARCH ESO ISS PBL23 START 31.974
HIERARCH ESO ISS PBL23 END 31.96
HIERARCH ESO ISS PBLA23 START 34.8
HIERARCH ESO ISS PBLA23 END 34.8
HIERARCH ESO ISS PBL24 START 128.874
HIERARCH ESO ISS PBL24 END 128.804
HIERARCH ESO ISS PBLA24 START 44.786
HIERARCH ESO ISS PBLA24 END 44.846
HIERARCH ESO ISS PBL34 START 97.547
HIERARCH ESO ISS PBL34 END 97.49
HIERARCH ESO ISS PBLA34 START 48.055
HIERARCH ESO ISS PBLA34 END 48.117
HIERARCH ESO ISS AMBI TAU0 START 0.003641
HIERARCH ESO ISS AMBI TAU0 END 0.004508
HIERARCH ESO ISS AMBI TEMP 11.68
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.78