Exposure
ID
PIONI.2024-09-08T04:00:25.506_1
Header ID
PIONI.2024-09-08T04:00:25.506
Date updated
2024-09-08 04:05:41 UTC+0000
Release date
2025-09-08 04:05:40 UTC+0000
UTC Start
2024-09-08 04:00:25.505
UTC End
2024-09-08 04:01:03.905
MJD Start
60561.1669618669
MJD End
60561.16740631134
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.008722
Ambient temperature (°C)
16.52
Seeing (arcsec)
0.46
Observation
ID
60672
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
45109
Name
HIP11524
RA
37.14674
DEC
-31.10254
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 38.6330 38.6950 135.6000 135.6000
A0-J2 84.6580 84.8890 52.2000 52.4000
A0-J6 169.3260 169.3220 353.9740 354.0890
B5-J2 88.9290 89.0210 26.6000 26.8000
B5-J6 201.0440 201.0560 347.1230 347.2100
J2-J6 143.9880 144.1400 323.9990 324.0190
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 60561.1669618669
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP11524
RA 37.14674
DEC -31.10254
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 38.633
HIERARCH ESO ISS PBL12 END 38.695
HIERARCH ESO ISS PBLA12 START 135.6
HIERARCH ESO ISS PBLA12 END 135.6
HIERARCH ESO ISS PBL13 START 84.658
HIERARCH ESO ISS PBL13 END 84.889
HIERARCH ESO ISS PBLA13 START 52.2
HIERARCH ESO ISS PBLA13 END 52.4
HIERARCH ESO ISS PBL14 START 169.326
HIERARCH ESO ISS PBL14 END 169.322
HIERARCH ESO ISS PBLA14 START 353.974
HIERARCH ESO ISS PBLA14 END 354.089
HIERARCH ESO ISS PBL23 START 88.929
HIERARCH ESO ISS PBL23 END 89.021
HIERARCH ESO ISS PBLA23 START 26.6
HIERARCH ESO ISS PBLA23 END 26.8
HIERARCH ESO ISS PBL24 START 201.044
HIERARCH ESO ISS PBL24 END 201.056
HIERARCH ESO ISS PBLA24 START 347.123
HIERARCH ESO ISS PBLA24 END 347.21
HIERARCH ESO ISS PBL34 START 143.988
HIERARCH ESO ISS PBL34 END 144.14
HIERARCH ESO ISS PBLA34 START 323.999
HIERARCH ESO ISS PBLA34 END 324.019
HIERARCH ESO ISS AMBI TAU0 START 0.008722
HIERARCH ESO ISS AMBI TAU0 END 0.008722
HIERARCH ESO ISS AMBI TEMP 16.52
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.46