Exposure
ID
PIONI.2024-11-22T05:31:11.018_1
Header ID
PIONI.2024-11-22T05:31:11.018
Date updated
2024-11-22 05:35:46 UTC+0000
Release date
2025-11-22 05:35:45 UTC+0000
UTC Start
2024-11-22 05:31:11.017
UTC End
2024-11-22 05:31:49.417
MJD Start
60636.2299886267
MJD End
60636.2304330711
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.009992
Ambient temperature (°C)
13.97
Seeing (arcsec)
0.49
Observation
ID
61949
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
46067
Name
HIP41321
RA
126.462206
DEC
-64.60054
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 71.2010 71.2740 61.7000 61.9000
A0-J2 119.8710 119.9200 42.4000 42.6000
A0-K0 127.4760 127.4840 28.1010 28.2890
G1-J2 57.7340 57.7300 18.3000 18.4000
G1-K0 78.7780 78.7800 358.0660 358.1990
J2-K0 31.6630 31.6990 319.0390 319.1440
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 60636.2299886267
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP41321
RA 126.462206
DEC -64.60054
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 71.201
HIERARCH ESO ISS PBL12 END 71.274
HIERARCH ESO ISS PBLA12 START 61.7
HIERARCH ESO ISS PBLA12 END 61.9
HIERARCH ESO ISS PBL13 START 119.871
HIERARCH ESO ISS PBL13 END 119.92
HIERARCH ESO ISS PBLA13 START 42.4
HIERARCH ESO ISS PBLA13 END 42.6
HIERARCH ESO ISS PBL14 START 127.476
HIERARCH ESO ISS PBL14 END 127.484
HIERARCH ESO ISS PBLA14 START 28.101
HIERARCH ESO ISS PBLA14 END 28.289
HIERARCH ESO ISS PBL23 START 57.734
HIERARCH ESO ISS PBL23 END 57.73
HIERARCH ESO ISS PBLA23 START 18.3
HIERARCH ESO ISS PBLA23 END 18.4
HIERARCH ESO ISS PBL24 START 78.778
HIERARCH ESO ISS PBL24 END 78.78
HIERARCH ESO ISS PBLA24 START 358.066
HIERARCH ESO ISS PBLA24 END 358.199
HIERARCH ESO ISS PBL34 START 31.663
HIERARCH ESO ISS PBL34 END 31.699
HIERARCH ESO ISS PBLA34 START 319.039
HIERARCH ESO ISS PBLA34 END 319.144
HIERARCH ESO ISS AMBI TAU0 START 0.009992
HIERARCH ESO ISS AMBI TAU0 END 0.009992
HIERARCH ESO ISS AMBI TEMP 13.97
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.49