Exposure
ID
PIONI.2024-10-03T03:44:42.324_1
Header ID
PIONI.2024-10-03T03:44:42.324
Date updated
2024-10-03 03:50:40 UTC+0000
Release date
2025-10-03 03:50:40 UTC+0000
UTC Start
2024-10-03 03:44:42.324
UTC End
2024-10-03 03:45:07.924
MJD Start
60586.1560454201
MJD End
60586.1563417164
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004796
Ambient temperature (°C)
15.82
Seeing (arcsec)
0.72
Observation
ID
60916
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
45301
Name
HIP13701
RA
44.106745
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 47.5480 47.5640 142.6000 142.6000
A0-J2 91.4970 91.7320 84.8000 84.8000
A0-J6 152.0370 152.0440 2.0820 2.1790
B5-J2 77.3960 77.5650 53.5000 53.6000
B5-J6 191.1240 191.1030 352.9740 353.0470
J2-J6 167.2160 167.2370 329.2160 329.2270
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 60586.1560454201
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP13701
RA 44.106745
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 47.548
HIERARCH ESO ISS PBL12 END 47.564
HIERARCH ESO ISS PBLA12 START 142.6
HIERARCH ESO ISS PBLA12 END 142.6
HIERARCH ESO ISS PBL13 START 91.497
HIERARCH ESO ISS PBL13 END 91.732
HIERARCH ESO ISS PBLA13 START 84.8
HIERARCH ESO ISS PBLA13 END 84.8
HIERARCH ESO ISS PBL14 START 152.037
HIERARCH ESO ISS PBL14 END 152.044
HIERARCH ESO ISS PBLA14 START 2.082
HIERARCH ESO ISS PBLA14 END 2.179
HIERARCH ESO ISS PBL23 START 77.396
HIERARCH ESO ISS PBL23 END 77.565
HIERARCH ESO ISS PBLA23 START 53.5
HIERARCH ESO ISS PBLA23 END 53.6
HIERARCH ESO ISS PBL24 START 191.124
HIERARCH ESO ISS PBL24 END 191.103
HIERARCH ESO ISS PBLA24 START 352.974
HIERARCH ESO ISS PBLA24 END 353.047
HIERARCH ESO ISS PBL34 START 167.216
HIERARCH ESO ISS PBL34 END 167.237
HIERARCH ESO ISS PBLA34 START 329.216
HIERARCH ESO ISS PBLA34 END 329.227
HIERARCH ESO ISS AMBI TAU0 START 0.004796
HIERARCH ESO ISS AMBI TAU0 END 0.004796
HIERARCH ESO ISS AMBI TEMP 15.82
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.72