Exposure
ID
PIONI.2024-09-06T05:54:02.974_1
Header ID
PIONI.2024-09-06T05:54:02.974
Date updated
2024-09-06 06:00:40 UTC+0000
Release date
2025-09-06 06:00:40 UTC+0000
UTC Start
2024-09-06 05:54:02.974
UTC End
2024-09-06 05:54:41.374
MJD Start
60559.2458677585
MJD End
60559.246312202944
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0027515
Ambient temperature (°C)
15.85
Seeing (arcsec)
1.165
Observation
ID
60628
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
45067
Name
HIP12608
RA
40.526256
DEC
-38.38361
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 75.2860 75.4240 94.8000 94.9000
A0-J2 113.0250 113.1850 68.1000 68.3000
A0-K0 120.0240 120.1110 46.0840 46.2490
G1-J2 56.8870 56.9050 31.7000 31.8000
G1-K0 90.2970 90.2950 7.2820 7.3960
J2-K0 45.1000 45.1200 335.8770 335.9430
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 60559.2458677585
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP12608
RA 40.526256
DEC -38.38361
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 75.286
HIERARCH ESO ISS PBL12 END 75.424
HIERARCH ESO ISS PBLA12 START 94.8
HIERARCH ESO ISS PBLA12 END 94.9
HIERARCH ESO ISS PBL13 START 113.025
HIERARCH ESO ISS PBL13 END 113.185
HIERARCH ESO ISS PBLA13 START 68.1
HIERARCH ESO ISS PBLA13 END 68.3
HIERARCH ESO ISS PBL14 START 120.024
HIERARCH ESO ISS PBL14 END 120.111
HIERARCH ESO ISS PBLA14 START 46.084
HIERARCH ESO ISS PBLA14 END 46.249
HIERARCH ESO ISS PBL23 START 56.887
HIERARCH ESO ISS PBL23 END 56.905
HIERARCH ESO ISS PBLA23 START 31.7
HIERARCH ESO ISS PBLA23 END 31.8
HIERARCH ESO ISS PBL24 START 90.297
HIERARCH ESO ISS PBL24 END 90.295
HIERARCH ESO ISS PBLA24 START 7.282
HIERARCH ESO ISS PBLA24 END 7.396
HIERARCH ESO ISS PBL34 START 45.1
HIERARCH ESO ISS PBL34 END 45.12
HIERARCH ESO ISS PBLA34 START 335.877
HIERARCH ESO ISS PBLA34 END 335.943
HIERARCH ESO ISS AMBI TAU0 START 0.002571
HIERARCH ESO ISS AMBI TAU0 END 0.002932
HIERARCH ESO ISS AMBI TEMP 15.85
HIERARCH ESO ISS AMBI FWHM START 1.23
HIERARCH ESO ISS AMBI FWHM END 1.1