Exposure
ID
PIONI.2024-09-13T06:04:10.175_1
Header ID
PIONI.2024-09-13T06:04:10.175
Date updated
2024-09-13 06:10:38 UTC+0000
Release date
2025-09-13 06:10:37 UTC+0000
UTC Start
2024-09-13 06:04:10.175
UTC End
2024-09-13 06:04:35.775
MJD Start
60566.2528955429
MJD End
60566.2531918392
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0033565
Ambient temperature (°C)
10.56
Seeing (arcsec)
0.7
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 48.5840 48.5880 143.3000 143.3000
A0-J2 112.0410 112.2070 87.9000 87.9000
A0-J6 154.3390 154.3760 11.5990 11.6880
B5-J2 93.4280 93.5700 62.6000 62.6000
B5-J6 190.1370 190.1390 0.5970 0.6730
J2-J6 167.8590 167.8510 331.1780 331.2060
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 60566.2528955429
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 48.584
HIERARCH ESO ISS PBL12 END 48.588
HIERARCH ESO ISS PBLA12 START 143.3
HIERARCH ESO ISS PBLA12 END 143.3
HIERARCH ESO ISS PBL13 START 112.041
HIERARCH ESO ISS PBL13 END 112.207
HIERARCH ESO ISS PBLA13 START 87.9
HIERARCH ESO ISS PBLA13 END 87.9
HIERARCH ESO ISS PBL14 START 154.339
HIERARCH ESO ISS PBL14 END 154.376
HIERARCH ESO ISS PBLA14 START 11.599
HIERARCH ESO ISS PBLA14 END 11.688
HIERARCH ESO ISS PBL23 START 93.428
HIERARCH ESO ISS PBL23 END 93.57
HIERARCH ESO ISS PBLA23 START 62.6
HIERARCH ESO ISS PBLA23 END 62.6
HIERARCH ESO ISS PBL24 START 190.137
HIERARCH ESO ISS PBL24 END 190.139
HIERARCH ESO ISS PBLA24 START 0.597
HIERARCH ESO ISS PBLA24 END 0.673
HIERARCH ESO ISS PBL34 START 167.859
HIERARCH ESO ISS PBL34 END 167.851
HIERARCH ESO ISS PBLA34 START 331.178
HIERARCH ESO ISS PBLA34 END 331.206
HIERARCH ESO ISS AMBI TAU0 START 0.003726
HIERARCH ESO ISS AMBI TAU0 END 0.002987
HIERARCH ESO ISS AMBI TEMP 10.56
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.71