Exposure
ID
PIONI.2024-08-31T06:21:15.622_1
Header ID
PIONI.2024-08-31T06:21:15.622
Date updated
2024-08-31 06:30:29 UTC+0000
Release date
2024-08-31 06:21:15 UTC+0000
UTC Start
2024-08-31 06:21:15.622
UTC End
2024-08-31 06:21:54.022
MJD Start
60553.2647641441
MJD End
60553.26520858854
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003758
Ambient temperature (°C)
7.38
Seeing (arcsec)
1.41
Observation
ID
60464
Category
calibrator
Program ID
114.27B2.001
Program Title
A SUB-PERCENT GEOMETRICAL LMC DISTANCE MEASUREMENT
Program Type
Normal
PI / COI
PIETRZYNSKI / GALLENNE / GRACZYK / HAJDU / GIEREN
Target
ID
44914
Name
HD8333
RA
20.680393
DEC
4.73814
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 46.6210 46.5920 144.3000 144.3000
A0-J2 125.0110 125.1250 93.9000 93.9000
A0-J6 141.8020 141.9260 22.3120 22.4160
B5-J2 101.7850 101.9410 73.3000 73.3000
B5-J6 171.1130 171.1710 8.9470 9.0530
J2-J6 156.7220 156.6260 333.1130 333.1650
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27B2.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60553.2647641441
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD8333
RA 20.680393
DEC 4.73814
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 46.621
HIERARCH ESO ISS PBL12 END 46.592
HIERARCH ESO ISS PBLA12 START 144.3
HIERARCH ESO ISS PBLA12 END 144.3
HIERARCH ESO ISS PBL13 START 125.011
HIERARCH ESO ISS PBL13 END 125.125
HIERARCH ESO ISS PBLA13 START 93.9
HIERARCH ESO ISS PBLA13 END 93.9
HIERARCH ESO ISS PBL14 START 141.802
HIERARCH ESO ISS PBL14 END 141.926
HIERARCH ESO ISS PBLA14 START 22.312
HIERARCH ESO ISS PBLA14 END 22.416
HIERARCH ESO ISS PBL23 START 101.785
HIERARCH ESO ISS PBL23 END 101.941
HIERARCH ESO ISS PBLA23 START 73.3
HIERARCH ESO ISS PBLA23 END 73.3
HIERARCH ESO ISS PBL24 START 171.113
HIERARCH ESO ISS PBL24 END 171.171
HIERARCH ESO ISS PBLA24 START 8.947
HIERARCH ESO ISS PBLA24 END 9.053
HIERARCH ESO ISS PBL34 START 156.722
HIERARCH ESO ISS PBL34 END 156.626
HIERARCH ESO ISS PBLA34 START 333.113
HIERARCH ESO ISS PBLA34 END 333.165
HIERARCH ESO ISS AMBI TAU0 START 0.003758
HIERARCH ESO ISS AMBI TAU0 END 0.003758
HIERARCH ESO ISS AMBI TEMP 7.38
HIERARCH ESO ISS AMBI FWHM START 1.41
HIERARCH ESO ISS AMBI FWHM END 1.41