Exposure
ID
PIONI.2024-11-27T08:05:14.842_1
Header ID
PIONI.2024-11-27T08:05:14.842
Date updated
2024-11-27 08:10:46 UTC+0000
Release date
2024-11-27 08:05:14 UTC+0000
UTC Start
2024-11-27 08:05:14.842
UTC End
2024-11-27 08:05:40.442
MJD Start
60641.3369773366
MJD End
60641.3372736329
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.006089
Ambient temperature (°C)
13.55
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 46.4170 46.4400 141.5000 141.5000
A0-J2 93.4430 93.6640 78.3000 78.4000
A0-J6 159.8730 159.8790 2.1300 2.2220
B5-J2 83.4500 83.5920 48.6000 48.7000
B5-J6 197.4070 197.3950 353.3160 353.3870
J2-J6 164.8180 164.8600 328.7290 328.7450
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 60641.3369773366
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 46.417
HIERARCH ESO ISS PBL12 END 46.44
HIERARCH ESO ISS PBLA12 START 141.5
HIERARCH ESO ISS PBLA12 END 141.5
HIERARCH ESO ISS PBL13 START 93.443
HIERARCH ESO ISS PBL13 END 93.664
HIERARCH ESO ISS PBLA13 START 78.3
HIERARCH ESO ISS PBLA13 END 78.4
HIERARCH ESO ISS PBL14 START 159.873
HIERARCH ESO ISS PBL14 END 159.879
HIERARCH ESO ISS PBLA14 START 2.13
HIERARCH ESO ISS PBLA14 END 2.222
HIERARCH ESO ISS PBL23 START 83.45
HIERARCH ESO ISS PBL23 END 83.592
HIERARCH ESO ISS PBLA23 START 48.6
HIERARCH ESO ISS PBLA23 END 48.7
HIERARCH ESO ISS PBL24 START 197.407
HIERARCH ESO ISS PBL24 END 197.395
HIERARCH ESO ISS PBLA24 START 353.316
HIERARCH ESO ISS PBLA24 END 353.387
HIERARCH ESO ISS PBL34 START 164.818
HIERARCH ESO ISS PBL34 END 164.86
HIERARCH ESO ISS PBLA34 START 328.729
HIERARCH ESO ISS PBLA34 END 328.745
HIERARCH ESO ISS AMBI TAU0 START 0.006089
HIERARCH ESO ISS AMBI TAU0 END 0.006089
HIERARCH ESO ISS AMBI TEMP 13.55
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.42