Exposure
ID
PIONI.2024-09-09T05:02:10.711_1
Header ID
PIONI.2024-09-09T05:02:10.711
Date updated
2024-09-09 05:05:38 UTC+0000
Release date
2025-09-09 05:05:38 UTC+0000
UTC Start
2024-09-09 05:02:10.711
UTC End
2024-09-09 05:02:36.311
MJD Start
60562.2098461874
MJD End
60562.210142483695
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.008461
Ambient temperature (°C)
15.8
Seeing (arcsec)
1.02
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 47.0440 47.0640 142.7000 142.7000
A0-J2 84.6390 84.8900 83.7000 83.8000
A0-J6 151.9680 151.9660 359.3600 359.4570
B5-J2 72.6350 72.8040 50.0000 50.1000
B5-J6 191.7780 191.7530 350.9420 351.0130
J2-J6 166.5030 166.5320 328.9780 328.9840
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 60562.2098461874
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 47.044
HIERARCH ESO ISS PBL12 END 47.064
HIERARCH ESO ISS PBLA12 START 142.7
HIERARCH ESO ISS PBLA12 END 142.7
HIERARCH ESO ISS PBL13 START 84.639
HIERARCH ESO ISS PBL13 END 84.89
HIERARCH ESO ISS PBLA13 START 83.7
HIERARCH ESO ISS PBLA13 END 83.8
HIERARCH ESO ISS PBL14 START 151.968
HIERARCH ESO ISS PBL14 END 151.966
HIERARCH ESO ISS PBLA14 START 359.36
HIERARCH ESO ISS PBLA14 END 359.457
HIERARCH ESO ISS PBL23 START 72.635
HIERARCH ESO ISS PBL23 END 72.804
HIERARCH ESO ISS PBLA23 START 50.0
HIERARCH ESO ISS PBLA23 END 50.1
HIERARCH ESO ISS PBL24 START 191.778
HIERARCH ESO ISS PBL24 END 191.753
HIERARCH ESO ISS PBLA24 START 350.942
HIERARCH ESO ISS PBLA24 END 351.013
HIERARCH ESO ISS PBL34 START 166.503
HIERARCH ESO ISS PBL34 END 166.532
HIERARCH ESO ISS PBLA34 START 328.978
HIERARCH ESO ISS PBLA34 END 328.984
HIERARCH ESO ISS AMBI TAU0 START 0.008461
HIERARCH ESO ISS AMBI TAU0 END 0.008461
HIERARCH ESO ISS AMBI TEMP 15.8
HIERARCH ESO ISS AMBI FWHM START 1.02
HIERARCH ESO ISS AMBI FWHM END 1.02