Exposure
ID
PIONI.2024-09-09T04:49:00.244_1
Header ID
PIONI.2024-09-09T04:49:00.244
Date updated
2024-09-09 04:55:30 UTC+0000
Release date
2025-09-09 04:55:30 UTC+0000
UTC Start
2024-09-09 04:49:00.244
UTC End
2024-09-09 04:49:25.844
MJD Start
60562.2006972674
MJD End
60562.200993563696
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.008461
Ambient temperature (°C)
15.63
Seeing (arcsec)
0.5
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 46.5890 46.6110 142.9000 142.9000
A0-J2 78.9800 79.2430 82.7000 82.8000
A0-J6 152.0960 152.0870 357.2350 357.3310
B5-J2 68.9370 69.1040 46.8000 47.0000
B5-J6 192.3840 192.3540 349.3940 349.4640
J2-J6 165.7790 165.8150 328.8860 328.8880
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 60562.2006972674
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 46.589
HIERARCH ESO ISS PBL12 END 46.611
HIERARCH ESO ISS PBLA12 START 142.9
HIERARCH ESO ISS PBLA12 END 142.9
HIERARCH ESO ISS PBL13 START 78.98
HIERARCH ESO ISS PBL13 END 79.243
HIERARCH ESO ISS PBLA13 START 82.7
HIERARCH ESO ISS PBLA13 END 82.8
HIERARCH ESO ISS PBL14 START 152.096
HIERARCH ESO ISS PBL14 END 152.087
HIERARCH ESO ISS PBLA14 START 357.235
HIERARCH ESO ISS PBLA14 END 357.331
HIERARCH ESO ISS PBL23 START 68.937
HIERARCH ESO ISS PBL23 END 69.104
HIERARCH ESO ISS PBLA23 START 46.8
HIERARCH ESO ISS PBLA23 END 47.0
HIERARCH ESO ISS PBL24 START 192.384
HIERARCH ESO ISS PBL24 END 192.354
HIERARCH ESO ISS PBLA24 START 349.394
HIERARCH ESO ISS PBLA24 END 349.464
HIERARCH ESO ISS PBL34 START 165.779
HIERARCH ESO ISS PBL34 END 165.815
HIERARCH ESO ISS PBLA34 START 328.886
HIERARCH ESO ISS PBLA34 END 328.888
HIERARCH ESO ISS AMBI TAU0 START 0.008461
HIERARCH ESO ISS AMBI TAU0 END 0.008461
HIERARCH ESO ISS AMBI TEMP 15.63
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.5