Exposure
ID
PIONI.2024-09-09T05:20:32.760_1
Header ID
PIONI.2024-09-09T05:20:32.760
Date updated
2024-09-09 05:25:42 UTC+0000
Release date
2025-09-09 05:25:42 UTC+0000
UTC Start
2024-09-09 05:20:32.760
UTC End
2024-09-09 05:20:58.360
MJD Start
60562.2226013914
MJD End
60562.222897687694
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.008461
Ambient temperature (°C)
15.79
Seeing (arcsec)
1.7
Observation
ID
60697
Category
science
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
45133
Name
HIP16290
RA
52.492321
DEC
-78.352
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 28.0880 28.1100 89.9000 90.0000
A0-J2 126.4840 126.4920 38.4000 38.5000
A0-J6 124.0110 124.0150 356.6770 356.7950
B5-J2 111.2080 111.2050 26.9000 27.1000
B5-J6 128.6810 128.7040 344.0920 344.2030
J2-J6 89.1500 89.2230 286.0360 286.1700
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27B2.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60562.2226013914
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP16290
RA 52.492321
DEC -78.352
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 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 28.088
HIERARCH ESO ISS PBL12 END 28.11
HIERARCH ESO ISS PBLA12 START 89.9
HIERARCH ESO ISS PBLA12 END 90.0
HIERARCH ESO ISS PBL13 START 126.484
HIERARCH ESO ISS PBL13 END 126.492
HIERARCH ESO ISS PBLA13 START 38.4
HIERARCH ESO ISS PBLA13 END 38.5
HIERARCH ESO ISS PBL14 START 124.011
HIERARCH ESO ISS PBL14 END 124.015
HIERARCH ESO ISS PBLA14 START 356.677
HIERARCH ESO ISS PBLA14 END 356.795
HIERARCH ESO ISS PBL23 START 111.208
HIERARCH ESO ISS PBL23 END 111.205
HIERARCH ESO ISS PBLA23 START 26.9
HIERARCH ESO ISS PBLA23 END 27.1
HIERARCH ESO ISS PBL24 START 128.681
HIERARCH ESO ISS PBL24 END 128.704
HIERARCH ESO ISS PBLA24 START 344.092
HIERARCH ESO ISS PBLA24 END 344.203
HIERARCH ESO ISS PBL34 START 89.15
HIERARCH ESO ISS PBL34 END 89.223
HIERARCH ESO ISS PBLA34 START 286.036
HIERARCH ESO ISS PBLA34 END 286.17
HIERARCH ESO ISS AMBI TAU0 START 0.008461
HIERARCH ESO ISS AMBI TAU0 END 0.008461
HIERARCH ESO ISS AMBI TEMP 15.79
HIERARCH ESO ISS AMBI FWHM START 1.7
HIERARCH ESO ISS AMBI FWHM END 1.7