Exposure
ID
PIONI.2024-10-03T03:31:07.649_1
Header ID
PIONI.2024-10-03T03:31:07.649
Date updated
2024-10-03 03:35:32 UTC+0000
Release date
2025-10-03 03:35:31 UTC+0000
UTC Start
2024-10-03 03:31:07.649
UTC End
2024-10-03 03:31:33.249
MJD Start
60586.1466163052
MJD End
60586.1469126015
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004942
Ambient temperature (°C)
15.67
Seeing (arcsec)
0.73
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 47.1500 47.1690 142.7000 142.7000
A0-J2 86.0110 86.2600 83.9000 84.0000
A0-J6 151.9610 151.9610 359.8900 359.9870
B5-J2 73.5640 73.7330 50.7000 50.8000
B5-J6 191.6390 191.6150 351.3330 351.4050
J2-J6 166.6610 166.6880 329.0130 329.0200
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 60586.1466163052
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 47.15
HIERARCH ESO ISS PBL12 END 47.169
HIERARCH ESO ISS PBLA12 START 142.7
HIERARCH ESO ISS PBLA12 END 142.7
HIERARCH ESO ISS PBL13 START 86.011
HIERARCH ESO ISS PBL13 END 86.26
HIERARCH ESO ISS PBLA13 START 83.9
HIERARCH ESO ISS PBLA13 END 84.0
HIERARCH ESO ISS PBL14 START 151.961
HIERARCH ESO ISS PBL14 END 151.961
HIERARCH ESO ISS PBLA14 START 359.89
HIERARCH ESO ISS PBLA14 END 359.987
HIERARCH ESO ISS PBL23 START 73.564
HIERARCH ESO ISS PBL23 END 73.733
HIERARCH ESO ISS PBLA23 START 50.7
HIERARCH ESO ISS PBLA23 END 50.8
HIERARCH ESO ISS PBL24 START 191.639
HIERARCH ESO ISS PBL24 END 191.615
HIERARCH ESO ISS PBLA24 START 351.333
HIERARCH ESO ISS PBLA24 END 351.405
HIERARCH ESO ISS PBL34 START 166.661
HIERARCH ESO ISS PBL34 END 166.688
HIERARCH ESO ISS PBLA34 START 329.013
HIERARCH ESO ISS PBLA34 END 329.02
HIERARCH ESO ISS AMBI TAU0 START 0.005369
HIERARCH ESO ISS AMBI TAU0 END 0.004515
HIERARCH ESO ISS AMBI TEMP 15.67
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.74