Exposure
ID
PIONI.2024-10-03T03:31:45.106_1
Header ID
PIONI.2024-10-03T03:31:45.106
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 03:31:45.106
UTC End
2024-10-03 03:32:10.706
MJD Start
60586.1470498424
MJD End
60586.1473461387
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004515
Ambient temperature (°C)
15.71
Seeing (arcsec)
0.74
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 47.1700 47.1880 142.7000 142.7000
A0-J2 86.2740 86.5210 84.0000 84.0000
A0-J6 151.9610 151.9610 359.9930 0.0900
B5-J2 73.7430 73.9120 50.8000 51.0000
B5-J6 191.6130 191.5890 351.4090 351.4810
J2-J6 166.6900 166.7170 329.0210 329.0280
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 60586.1470498424
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 47.17
HIERARCH ESO ISS PBL12 END 47.188
HIERARCH ESO ISS PBLA12 START 142.7
HIERARCH ESO ISS PBLA12 END 142.7
HIERARCH ESO ISS PBL13 START 86.274
HIERARCH ESO ISS PBL13 END 86.521
HIERARCH ESO ISS PBLA13 START 84.0
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 359.993
HIERARCH ESO ISS PBLA14 END 0.09
HIERARCH ESO ISS PBL23 START 73.743
HIERARCH ESO ISS PBL23 END 73.912
HIERARCH ESO ISS PBLA23 START 50.8
HIERARCH ESO ISS PBLA23 END 51.0
HIERARCH ESO ISS PBL24 START 191.613
HIERARCH ESO ISS PBL24 END 191.589
HIERARCH ESO ISS PBLA24 START 351.409
HIERARCH ESO ISS PBLA24 END 351.481
HIERARCH ESO ISS PBL34 START 166.69
HIERARCH ESO ISS PBL34 END 166.717
HIERARCH ESO ISS PBLA34 START 329.021
HIERARCH ESO ISS PBLA34 END 329.028
HIERARCH ESO ISS AMBI TAU0 START 0.004515
HIERARCH ESO ISS AMBI TAU0 END 0.004515
HIERARCH ESO ISS AMBI TEMP 15.71
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.74