Exposure
ID
PIONI.2024-10-03T03:46:35.196_1
Header ID
PIONI.2024-10-03T03:46:35.196
Date updated
2024-10-03 03:55:34 UTC+0000
Release date
2025-10-03 03:55:34 UTC+0000
UTC Start
2024-10-03 03:46:35.197
UTC End
2024-10-03 03:47:00.797
MJD Start
60586.1573518123
MJD End
60586.1576481086
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004231
Ambient temperature (°C)
15.78
Seeing (arcsec)
0.84
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 47.5990 47.6150 142.6000 142.6000
A0-J2 92.2340 92.4670 84.9000 85.0000
A0-J6 152.0610 152.0690 2.3850 2.4810
B5-J2 77.9250 78.0940 53.9000 54.0000
B5-J6 191.0600 191.0400 353.2040 353.2770
J2-J6 167.2810 167.3010 329.2510 329.2620
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 60586.1573518123
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 47.599
HIERARCH ESO ISS PBL12 END 47.615
HIERARCH ESO ISS PBLA12 START 142.6
HIERARCH ESO ISS PBLA12 END 142.6
HIERARCH ESO ISS PBL13 START 92.234
HIERARCH ESO ISS PBL13 END 92.467
HIERARCH ESO ISS PBLA13 START 84.9
HIERARCH ESO ISS PBLA13 END 85.0
HIERARCH ESO ISS PBL14 START 152.061
HIERARCH ESO ISS PBL14 END 152.069
HIERARCH ESO ISS PBLA14 START 2.385
HIERARCH ESO ISS PBLA14 END 2.481
HIERARCH ESO ISS PBL23 START 77.925
HIERARCH ESO ISS PBL23 END 78.094
HIERARCH ESO ISS PBLA23 START 53.9
HIERARCH ESO ISS PBLA23 END 54.0
HIERARCH ESO ISS PBL24 START 191.06
HIERARCH ESO ISS PBL24 END 191.04
HIERARCH ESO ISS PBLA24 START 353.204
HIERARCH ESO ISS PBLA24 END 353.277
HIERARCH ESO ISS PBL34 START 167.281
HIERARCH ESO ISS PBL34 END 167.301
HIERARCH ESO ISS PBLA34 START 329.251
HIERARCH ESO ISS PBLA34 END 329.262
HIERARCH ESO ISS AMBI TAU0 START 0.004231
HIERARCH ESO ISS AMBI TAU0 END 0.004231
HIERARCH ESO ISS AMBI TEMP 15.78
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.84