Exposure
ID
PIONI.2024-11-23T06:11:13.227_1
Header ID
PIONI.2024-11-23T06:11:13.227
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 06:11:13.227
UTC End
2024-11-23 06:11:51.627
MJD Start
60637.2577919816
MJD End
60637.258236426
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.007881
Ambient temperature (°C)
14.41
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 62.4170 62.5260 57.3000 57.6000
A0-J2 110.4260 110.5010 34.5000 34.7000
A0-K0 123.9230 123.9440 19.3410 19.5390
G1-J2 58.2070 58.2080 9.8000 10.0000
G1-K0 84.0260 84.0350 352.1400 352.2660
J2-K0 33.6150 33.6590 320.3670 320.4460
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 60637.2577919816
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 62.417
HIERARCH ESO ISS PBL12 END 62.526
HIERARCH ESO ISS PBLA12 START 57.3
HIERARCH ESO ISS PBLA12 END 57.6
HIERARCH ESO ISS PBL13 START 110.426
HIERARCH ESO ISS PBL13 END 110.501
HIERARCH ESO ISS PBLA13 START 34.5
HIERARCH ESO ISS PBLA13 END 34.7
HIERARCH ESO ISS PBL14 START 123.923
HIERARCH ESO ISS PBL14 END 123.944
HIERARCH ESO ISS PBLA14 START 19.341
HIERARCH ESO ISS PBLA14 END 19.539
HIERARCH ESO ISS PBL23 START 58.207
HIERARCH ESO ISS PBL23 END 58.208
HIERARCH ESO ISS PBLA23 START 9.8
HIERARCH ESO ISS PBLA23 END 10.0
HIERARCH ESO ISS PBL24 START 84.026
HIERARCH ESO ISS PBL24 END 84.035
HIERARCH ESO ISS PBLA24 START 352.14
HIERARCH ESO ISS PBLA24 END 352.266
HIERARCH ESO ISS PBL34 START 33.615
HIERARCH ESO ISS PBL34 END 33.659
HIERARCH ESO ISS PBLA34 START 320.367
HIERARCH ESO ISS PBLA34 END 320.446
HIERARCH ESO ISS AMBI TAU0 START 0.007881
HIERARCH ESO ISS AMBI TAU0 END 0.007881
HIERARCH ESO ISS AMBI TEMP 14.41
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.52