Exposure
ID
PIONI.2024-11-27T08:07:07.480_1
Header ID
PIONI.2024-11-27T08:07:07.480
Date updated
2024-11-27 08:15:49 UTC+0000
Release date
2024-11-27 08:07:07 UTC+0000
UTC Start
2024-11-27 08:07:07.480
UTC End
2024-11-27 08:07:33.080
MJD Start
60641.338281021
MJD End
60641.3385773173
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.006089
Ambient temperature (°C)
13.59
Seeing (arcsec)
0.42
Observation
ID
62063
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
46161
Name
HD94386
RA
163.386908
DEC
-15.44616
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 46.4880 46.5120 141.5000 141.5000
A0-J2 94.1280 94.3530 78.5000 78.6000
A0-J6 159.8910 159.8980 2.4160 2.5110
B5-J2 83.8910 84.0360 49.0000 49.1000
B5-J6 197.3690 197.3570 353.5380 353.6110
J2-J6 164.9490 164.9910 328.7800 328.7970
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 60641.338281021
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD94386
RA 163.386908
DEC -15.44616
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 46.488
HIERARCH ESO ISS PBL12 END 46.512
HIERARCH ESO ISS PBLA12 START 141.5
HIERARCH ESO ISS PBLA12 END 141.5
HIERARCH ESO ISS PBL13 START 94.128
HIERARCH ESO ISS PBL13 END 94.353
HIERARCH ESO ISS PBLA13 START 78.5
HIERARCH ESO ISS PBLA13 END 78.6
HIERARCH ESO ISS PBL14 START 159.891
HIERARCH ESO ISS PBL14 END 159.898
HIERARCH ESO ISS PBLA14 START 2.416
HIERARCH ESO ISS PBLA14 END 2.511
HIERARCH ESO ISS PBL23 START 83.891
HIERARCH ESO ISS PBL23 END 84.036
HIERARCH ESO ISS PBLA23 START 49.0
HIERARCH ESO ISS PBLA23 END 49.1
HIERARCH ESO ISS PBL24 START 197.369
HIERARCH ESO ISS PBL24 END 197.357
HIERARCH ESO ISS PBLA24 START 353.538
HIERARCH ESO ISS PBLA24 END 353.611
HIERARCH ESO ISS PBL34 START 164.949
HIERARCH ESO ISS PBL34 END 164.991
HIERARCH ESO ISS PBLA34 START 328.78
HIERARCH ESO ISS PBLA34 END 328.797
HIERARCH ESO ISS AMBI TAU0 START 0.006089
HIERARCH ESO ISS AMBI TAU0 END 0.006089
HIERARCH ESO ISS AMBI TEMP 13.59
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.42