Exposure
ID
PIONI.2024-11-27T07:54:22.145_1
Header ID
PIONI.2024-11-27T07:54:22.145
Date updated
2024-11-27 08:00:38 UTC+0000
Release date
2024-11-27 07:54:22 UTC+0000
UTC Start
2024-11-27 07:54:22.146
UTC End
2024-11-27 07:54:47.746
MJD Start
60641.3294229847
MJD End
60641.329719281
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0059905
Ambient temperature (°C)
13.5
Seeing (arcsec)
0.42
Observation
ID
62062
Category
calibrator
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
46160
Name
HD94269
RA
163.16853
DEC
-16.5885
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 45.7660 45.7920 141.2000 141.2000
A0-J2 90.1160 90.3420 76.0000 76.1000
A0-J6 160.9210 160.9230 0.5920 0.6830
B5-J2 82.1500 82.2860 45.6000 45.8000
B5-J6 198.4060 198.3930 352.1660 352.2360
J2-J6 163.4320 163.4830 328.3480 328.3620
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27B2.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60641.3294229847
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD94269
RA 163.16853
DEC -16.5885
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 45.766
HIERARCH ESO ISS PBL12 END 45.792
HIERARCH ESO ISS PBLA12 START 141.2
HIERARCH ESO ISS PBLA12 END 141.2
HIERARCH ESO ISS PBL13 START 90.116
HIERARCH ESO ISS PBL13 END 90.342
HIERARCH ESO ISS PBLA13 START 76.0
HIERARCH ESO ISS PBLA13 END 76.1
HIERARCH ESO ISS PBL14 START 160.921
HIERARCH ESO ISS PBL14 END 160.923
HIERARCH ESO ISS PBLA14 START 0.592
HIERARCH ESO ISS PBLA14 END 0.683
HIERARCH ESO ISS PBL23 START 82.15
HIERARCH ESO ISS PBL23 END 82.286
HIERARCH ESO ISS PBLA23 START 45.6
HIERARCH ESO ISS PBLA23 END 45.8
HIERARCH ESO ISS PBL24 START 198.406
HIERARCH ESO ISS PBL24 END 198.393
HIERARCH ESO ISS PBLA24 START 352.166
HIERARCH ESO ISS PBLA24 END 352.236
HIERARCH ESO ISS PBL34 START 163.432
HIERARCH ESO ISS PBL34 END 163.483
HIERARCH ESO ISS PBLA34 START 328.348
HIERARCH ESO ISS PBLA34 END 328.362
HIERARCH ESO ISS AMBI TAU0 START 0.005892
HIERARCH ESO ISS AMBI TAU0 END 0.006089
HIERARCH ESO ISS AMBI TEMP 13.5
HIERARCH ESO ISS AMBI FWHM START 0.43
HIERARCH ESO ISS AMBI FWHM END 0.41