Exposure
ID
PIONI.2024-11-23T06:09:33.029_1
Header ID
PIONI.2024-11-23T06:09:33.029
Date updated
2024-11-23 06:20:32 UTC+0000
Release date
2025-11-23 06:20:32 UTC+0000
UTC Start
2024-11-23 06:09:33.029
UTC End
2024-11-23 06:10:11.429
MJD Start
60637.2566322754
MJD End
60637.2570767198
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.007881
Ambient temperature (°C)
14.55
Seeing (arcsec)
0.52
Observation
ID
61976
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
46090
Name
HIP48119
RA
147.16407
DEC
-56.41181
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 62.1960 62.3040 56.8000 57.1000
A0-J2 110.2740 110.3490 34.0000 34.2000
A0-K0 123.8810 123.9020 18.9360 19.1350
G1-J2 58.2060 58.2070 9.5000 9.7000
G1-K0 84.0070 84.0170 351.8830 352.0090
J2-K0 33.5240 33.5690 320.2040 320.2840
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 60637.2566322754
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP48119
RA 147.16407
DEC -56.41181
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 62.196
HIERARCH ESO ISS PBL12 END 62.304
HIERARCH ESO ISS PBLA12 START 56.8
HIERARCH ESO ISS PBLA12 END 57.1
HIERARCH ESO ISS PBL13 START 110.274
HIERARCH ESO ISS PBL13 END 110.349
HIERARCH ESO ISS PBLA13 START 34.0
HIERARCH ESO ISS PBLA13 END 34.2
HIERARCH ESO ISS PBL14 START 123.881
HIERARCH ESO ISS PBL14 END 123.902
HIERARCH ESO ISS PBLA14 START 18.936
HIERARCH ESO ISS PBLA14 END 19.135
HIERARCH ESO ISS PBL23 START 58.206
HIERARCH ESO ISS PBL23 END 58.207
HIERARCH ESO ISS PBLA23 START 9.5
HIERARCH ESO ISS PBLA23 END 9.7
HIERARCH ESO ISS PBL24 START 84.007
HIERARCH ESO ISS PBL24 END 84.017
HIERARCH ESO ISS PBLA24 START 351.883
HIERARCH ESO ISS PBLA24 END 352.009
HIERARCH ESO ISS PBL34 START 33.524
HIERARCH ESO ISS PBL34 END 33.569
HIERARCH ESO ISS PBLA34 START 320.204
HIERARCH ESO ISS PBLA34 END 320.284
HIERARCH ESO ISS AMBI TAU0 START 0.007881
HIERARCH ESO ISS AMBI TAU0 END 0.007881
HIERARCH ESO ISS AMBI TEMP 14.55
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.52