Exposure
ID
PIONI.2024-09-03T09:21:24.988_1
Header ID
PIONI.2024-09-03T09:21:24.988
Date updated
2024-09-03 09:30:34 UTC+0000
Release date
2025-09-03 09:30:34 UTC+0000
UTC Start
2024-09-03 09:21:24.988
UTC End
2024-09-03 09:22:03.388
MJD Start
60556.3898725505
MJD End
60556.39031699494
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.006651
Ambient temperature (°C)
14.29
Seeing (arcsec)
0.54
Observation
ID
60549
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
44991
Name
HIP17086
RA
54.908599
DEC
-3.39337
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 89.8110 89.7750 114.2000 114.2000
A0-J2 129.2060 129.2150 92.5000 92.5000
A0-K0 126.4280 126.4930 72.0130 72.0340
G1-J2 56.5240 56.5640 56.5000 56.6000
G1-K0 84.9740 85.0230 26.8050 26.8820
J2-K0 45.5440 45.5320 348.8120 348.8970
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 60556.3898725505
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP17086
RA 54.908599
DEC -3.39337
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 89.811
HIERARCH ESO ISS PBL12 END 89.775
HIERARCH ESO ISS PBLA12 START 114.2
HIERARCH ESO ISS PBLA12 END 114.2
HIERARCH ESO ISS PBL13 START 129.206
HIERARCH ESO ISS PBL13 END 129.215
HIERARCH ESO ISS PBLA13 START 92.5
HIERARCH ESO ISS PBLA13 END 92.5
HIERARCH ESO ISS PBL14 START 126.428
HIERARCH ESO ISS PBL14 END 126.493
HIERARCH ESO ISS PBLA14 START 72.013
HIERARCH ESO ISS PBLA14 END 72.034
HIERARCH ESO ISS PBL23 START 56.524
HIERARCH ESO ISS PBL23 END 56.564
HIERARCH ESO ISS PBLA23 START 56.5
HIERARCH ESO ISS PBLA23 END 56.6
HIERARCH ESO ISS PBL24 START 84.974
HIERARCH ESO ISS PBL24 END 85.023
HIERARCH ESO ISS PBLA24 START 26.805
HIERARCH ESO ISS PBLA24 END 26.882
HIERARCH ESO ISS PBL34 START 45.544
HIERARCH ESO ISS PBL34 END 45.532
HIERARCH ESO ISS PBLA34 START 348.812
HIERARCH ESO ISS PBLA34 END 348.897
HIERARCH ESO ISS AMBI TAU0 START 0.006651
HIERARCH ESO ISS AMBI TAU0 END 0.006651
HIERARCH ESO ISS AMBI TEMP 14.29
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.54