Exposure
ID
PIONI.2024-08-31T06:18:45.320_1
Header ID
PIONI.2024-08-31T06:18:45.320
Date updated
2024-08-31 06:25:35 UTC+0000
Release date
2024-08-31 06:18:45 UTC+0000
UTC Start
2024-08-31 06:18:45.320
UTC End
2024-08-31 06:19:23.720
MJD Start
60553.2630245402
MJD End
60553.263468984645
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003758
Ambient temperature (°C)
7.29
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 46.7080 46.6800 144.2000 144.2000
A0-J2 124.6480 124.7660 94.0000 94.0000
A0-J6 141.4180 141.5410 21.9830 22.0890
B5-J2 101.2930 101.4510 73.3000 73.3000
B5-J6 170.9350 170.9910 8.6120 8.7200
J2-J6 157.0180 156.9240 332.9530 333.0040
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 60553.2630245402
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 46.708
HIERARCH ESO ISS PBL12 END 46.68
HIERARCH ESO ISS PBLA12 START 144.2
HIERARCH ESO ISS PBLA12 END 144.2
HIERARCH ESO ISS PBL13 START 124.648
HIERARCH ESO ISS PBL13 END 124.766
HIERARCH ESO ISS PBLA13 START 94.0
HIERARCH ESO ISS PBLA13 END 94.0
HIERARCH ESO ISS PBL14 START 141.418
HIERARCH ESO ISS PBL14 END 141.541
HIERARCH ESO ISS PBLA14 START 21.983
HIERARCH ESO ISS PBLA14 END 22.089
HIERARCH ESO ISS PBL23 START 101.293
HIERARCH ESO ISS PBL23 END 101.451
HIERARCH ESO ISS PBLA23 START 73.3
HIERARCH ESO ISS PBLA23 END 73.3
HIERARCH ESO ISS PBL24 START 170.935
HIERARCH ESO ISS PBL24 END 170.991
HIERARCH ESO ISS PBLA24 START 8.612
HIERARCH ESO ISS PBLA24 END 8.72
HIERARCH ESO ISS PBL34 START 157.018
HIERARCH ESO ISS PBL34 END 156.924
HIERARCH ESO ISS PBLA34 START 332.953
HIERARCH ESO ISS PBLA34 END 333.004
HIERARCH ESO ISS AMBI TAU0 START 0.003758
HIERARCH ESO ISS AMBI TAU0 END 0.003758
HIERARCH ESO ISS AMBI TEMP 7.29
HIERARCH ESO ISS AMBI FWHM START 1.41
HIERARCH ESO ISS AMBI FWHM END 1.41