Exposure
ID
PIONI.2024-11-28T05:07:05.860_1
Header ID
PIONI.2024-11-28T05:07:05.860
Date updated
2024-11-28 05:15:37 UTC+0000
Release date
2025-11-28 05:15:36 UTC+0000
UTC Start
2024-11-28 05:07:05.860
UTC End
2024-11-28 05:07:31.460
MJD Start
60642.2132622679
MJD End
60642.2135585642
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0058125
Ambient temperature (°C)
15.25
Seeing (arcsec)
0.555
Observation
ID
62077
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
46174
Name
HIP41395
RA
126.673722
DEC
-12.53475
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 45.9230 45.9470 142.1000 142.1000
A0-J2 81.5200 81.7640 78.3000 78.4000
A0-J6 156.7230 156.7170 357.8350 357.9270
B5-J2 73.8370 73.9840 44.4000 44.5000
B5-J6 195.8550 195.8330 349.9710 350.0390
J2-J6 164.2370 164.2830 328.5350 328.5410
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 60642.2132622679
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP41395
RA 126.673722
DEC -12.53475
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 45.923
HIERARCH ESO ISS PBL12 END 45.947
HIERARCH ESO ISS PBLA12 START 142.1
HIERARCH ESO ISS PBLA12 END 142.1
HIERARCH ESO ISS PBL13 START 81.52
HIERARCH ESO ISS PBL13 END 81.764
HIERARCH ESO ISS PBLA13 START 78.3
HIERARCH ESO ISS PBLA13 END 78.4
HIERARCH ESO ISS PBL14 START 156.723
HIERARCH ESO ISS PBL14 END 156.717
HIERARCH ESO ISS PBLA14 START 357.835
HIERARCH ESO ISS PBLA14 END 357.927
HIERARCH ESO ISS PBL23 START 73.837
HIERARCH ESO ISS PBL23 END 73.984
HIERARCH ESO ISS PBLA23 START 44.4
HIERARCH ESO ISS PBLA23 END 44.5
HIERARCH ESO ISS PBL24 START 195.855
HIERARCH ESO ISS PBL24 END 195.833
HIERARCH ESO ISS PBLA24 START 349.971
HIERARCH ESO ISS PBLA24 END 350.039
HIERARCH ESO ISS PBL34 START 164.237
HIERARCH ESO ISS PBL34 END 164.283
HIERARCH ESO ISS PBLA34 START 328.535
HIERARCH ESO ISS PBLA34 END 328.541
HIERARCH ESO ISS AMBI TAU0 START 0.0054
HIERARCH ESO ISS AMBI TAU0 END 0.006225
HIERARCH ESO ISS AMBI TEMP 15.25
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.56