Exposure
ID
PIONI.2024-10-03T03:43:04.197_1
Header ID
PIONI.2024-10-03T03:43:04.197
Date updated
2024-10-03 03:50:40 UTC+0000
Release date
2025-10-03 03:50:40 UTC+0000
UTC Start
2024-10-03 03:43:04.197
UTC End
2024-10-03 03:43:29.797
MJD Start
60586.1549096871
MJD End
60586.1552059834
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0043725
Ambient temperature (°C)
15.89
Seeing (arcsec)
0.77
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 47.5030 47.5200 142.6000 142.6000
A0-J2 90.8530 91.0900 84.7000 84.7000
A0-J6 152.0190 152.0250 1.8190 1.9160
B5-J2 76.9360 77.1050 53.2000 53.3000
B5-J6 191.1810 191.1590 352.7750 352.8480
J2-J6 167.1570 167.1790 329.1870 329.1980
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 60586.1549096871
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 47.503
HIERARCH ESO ISS PBL12 END 47.52
HIERARCH ESO ISS PBLA12 START 142.6
HIERARCH ESO ISS PBLA12 END 142.6
HIERARCH ESO ISS PBL13 START 90.853
HIERARCH ESO ISS PBL13 END 91.09
HIERARCH ESO ISS PBLA13 START 84.7
HIERARCH ESO ISS PBLA13 END 84.7
HIERARCH ESO ISS PBL14 START 152.019
HIERARCH ESO ISS PBL14 END 152.025
HIERARCH ESO ISS PBLA14 START 1.819
HIERARCH ESO ISS PBLA14 END 1.916
HIERARCH ESO ISS PBL23 START 76.936
HIERARCH ESO ISS PBL23 END 77.105
HIERARCH ESO ISS PBLA23 START 53.2
HIERARCH ESO ISS PBLA23 END 53.3
HIERARCH ESO ISS PBL24 START 191.181
HIERARCH ESO ISS PBL24 END 191.159
HIERARCH ESO ISS PBLA24 START 352.775
HIERARCH ESO ISS PBLA24 END 352.848
HIERARCH ESO ISS PBL34 START 167.157
HIERARCH ESO ISS PBL34 END 167.179
HIERARCH ESO ISS PBLA34 START 329.187
HIERARCH ESO ISS PBLA34 END 329.198
HIERARCH ESO ISS AMBI TAU0 START 0.003822
HIERARCH ESO ISS AMBI TAU0 END 0.004923
HIERARCH ESO ISS AMBI TEMP 15.89
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.77