Exposure
ID
PIONI.2024-09-08T05:08:24.117_1
Header ID
PIONI.2024-09-08T05:08:24.117
Date updated
2024-09-08 05:15:35 UTC+0000
Release date
2025-09-08 05:15:35 UTC+0000
UTC Start
2024-09-08 05:08:24.117
UTC End
2024-09-08 05:08:49.717
MJD Start
60561.2141680159
MJD End
60561.214464312194
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.006789
Ambient temperature (°C)
16.55
Seeing (arcsec)
0.54
Observation
ID
60676
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
45113
Name
HIP13701
RA
44.106744
DEC
-8.89935
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 47.1190 47.1370 142.7000 142.7000
A0-J2 85.6030 85.8450 83.9000 83.9000
A0-J6 151.9620 151.9610 359.7320 359.8260
B5-J2 73.2860 73.4550 50.5000 50.6000
B5-J6 191.6800 191.6550 351.2160 351.2870
J2-J6 166.6140 166.6430 329.0020 329.0090
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 60561.2141680159
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP13701
RA 44.106744
DEC -8.89935
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 47.119
HIERARCH ESO ISS PBL12 END 47.137
HIERARCH ESO ISS PBLA12 START 142.7
HIERARCH ESO ISS PBLA12 END 142.7
HIERARCH ESO ISS PBL13 START 85.603
HIERARCH ESO ISS PBL13 END 85.845
HIERARCH ESO ISS PBLA13 START 83.9
HIERARCH ESO ISS PBLA13 END 83.9
HIERARCH ESO ISS PBL14 START 151.962
HIERARCH ESO ISS PBL14 END 151.961
HIERARCH ESO ISS PBLA14 START 359.732
HIERARCH ESO ISS PBLA14 END 359.826
HIERARCH ESO ISS PBL23 START 73.286
HIERARCH ESO ISS PBL23 END 73.455
HIERARCH ESO ISS PBLA23 START 50.5
HIERARCH ESO ISS PBLA23 END 50.6
HIERARCH ESO ISS PBL24 START 191.68
HIERARCH ESO ISS PBL24 END 191.655
HIERARCH ESO ISS PBLA24 START 351.216
HIERARCH ESO ISS PBLA24 END 351.287
HIERARCH ESO ISS PBL34 START 166.614
HIERARCH ESO ISS PBL34 END 166.643
HIERARCH ESO ISS PBLA34 START 329.002
HIERARCH ESO ISS PBLA34 END 329.009
HIERARCH ESO ISS AMBI TAU0 START 0.006831
HIERARCH ESO ISS AMBI TAU0 END 0.006747
HIERARCH ESO ISS AMBI TEMP 16.55
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.54