Exposure
ID
PIONI.2024-09-13T06:01:39.730_1
Header ID
PIONI.2024-09-13T06:01:39.730
Date updated
2024-09-13 06:10:38 UTC+0000
Release date
2025-09-13 06:10:37 UTC+0000
UTC Start
2024-09-13 06:01:39.730
UTC End
2024-09-13 06:02:05.330
MJD Start
60566.2511542826
MJD End
60566.2514505789
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002619
Ambient temperature (°C)
10.57
Seeing (arcsec)
0.85
Observation
ID
60676
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
45113
Name
HIP13701
RA
44.106744
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 48.5660 48.5710 143.2000 143.2000
A0-J2 111.3390 111.5080 87.8000 87.8000
A0-J6 154.1880 154.2240 11.2250 11.3150
B5-J2 92.8320 92.9760 62.3000 62.3000
B5-J6 190.1310 190.1320 0.2800 0.3560
J2-J6 167.8880 167.8820 331.0640 331.0910
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 60566.2511542826
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP13701
RA 44.106744
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 48.566
HIERARCH ESO ISS PBL12 END 48.571
HIERARCH ESO ISS PBLA12 START 143.2
HIERARCH ESO ISS PBLA12 END 143.2
HIERARCH ESO ISS PBL13 START 111.339
HIERARCH ESO ISS PBL13 END 111.508
HIERARCH ESO ISS PBLA13 START 87.8
HIERARCH ESO ISS PBLA13 END 87.8
HIERARCH ESO ISS PBL14 START 154.188
HIERARCH ESO ISS PBL14 END 154.224
HIERARCH ESO ISS PBLA14 START 11.225
HIERARCH ESO ISS PBLA14 END 11.315
HIERARCH ESO ISS PBL23 START 92.832
HIERARCH ESO ISS PBL23 END 92.976
HIERARCH ESO ISS PBLA23 START 62.3
HIERARCH ESO ISS PBLA23 END 62.3
HIERARCH ESO ISS PBL24 START 190.131
HIERARCH ESO ISS PBL24 END 190.132
HIERARCH ESO ISS PBLA24 START 0.28
HIERARCH ESO ISS PBLA24 END 0.356
HIERARCH ESO ISS PBL34 START 167.888
HIERARCH ESO ISS PBL34 END 167.882
HIERARCH ESO ISS PBLA34 START 331.064
HIERARCH ESO ISS PBLA34 END 331.091
HIERARCH ESO ISS AMBI TAU0 START 0.002619
HIERARCH ESO ISS AMBI TAU0 END 0.002619
HIERARCH ESO ISS AMBI TEMP 10.57
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.85