Exposure
ID
PIONI.2024-09-03T09:05:55.293_1
Header ID
PIONI.2024-09-03T09:05:55.293
Date updated
2024-09-03 09:10:46 UTC+0000
Release date
2025-09-03 09:10:45 UTC+0000
UTC Start
2024-09-03 09:05:55.293
UTC End
2024-09-03 09:06:33.693
MJD Start
60556.379112191
MJD End
60556.379556635446
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.006651
Ambient temperature (°C)
13.98
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 90.3320 90.3130 113.8000 113.8000
A0-J2 128.7230 128.7630 92.3000 92.3000
A0-K0 124.8890 124.9830 71.5570 71.5790
G1-J2 55.6480 55.6990 55.7000 55.8000
G1-K0 84.0130 84.0640 25.2450 25.3260
J2-K0 45.7800 45.7670 347.1930 347.2710
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 60556.379112191
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 90.332
HIERARCH ESO ISS PBL12 END 90.313
HIERARCH ESO ISS PBLA12 START 113.8
HIERARCH ESO ISS PBLA12 END 113.8
HIERARCH ESO ISS PBL13 START 128.723
HIERARCH ESO ISS PBL13 END 128.763
HIERARCH ESO ISS PBLA13 START 92.3
HIERARCH ESO ISS PBLA13 END 92.3
HIERARCH ESO ISS PBL14 START 124.889
HIERARCH ESO ISS PBL14 END 124.983
HIERARCH ESO ISS PBLA14 START 71.557
HIERARCH ESO ISS PBLA14 END 71.579
HIERARCH ESO ISS PBL23 START 55.648
HIERARCH ESO ISS PBL23 END 55.699
HIERARCH ESO ISS PBLA23 START 55.7
HIERARCH ESO ISS PBLA23 END 55.8
HIERARCH ESO ISS PBL24 START 84.013
HIERARCH ESO ISS PBL24 END 84.064
HIERARCH ESO ISS PBLA24 START 25.245
HIERARCH ESO ISS PBLA24 END 25.326
HIERARCH ESO ISS PBL34 START 45.78
HIERARCH ESO ISS PBL34 END 45.767
HIERARCH ESO ISS PBLA34 START 347.193
HIERARCH ESO ISS PBLA34 END 347.271
HIERARCH ESO ISS AMBI TAU0 START 0.006651
HIERARCH ESO ISS AMBI TAU0 END 0.006651
HIERARCH ESO ISS AMBI TEMP 13.98
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.54