Exposure
ID
PIONI.2024-11-27T08:07:45.202_1
Header ID
PIONI.2024-11-27T08:07:45.202
Date updated
2024-11-27 08:15:49 UTC+0000
Release date
2024-11-27 08:07:45 UTC+0000
UTC Start
2024-11-27 08:07:45.201
UTC End
2024-11-27 08:08:10.801
MJD Start
60641.3387176078
MJD End
60641.3390139041
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 46.5120 46.5350 141.5000 141.5000
A0-J2 94.3600 94.5780 78.6000 78.7000
A0-J6 159.8980 159.9040 2.5130 2.6050
B5-J2 84.0400 84.1810 49.1000 49.2000
B5-J6 197.3560 197.3440 353.6130 353.6840
J2-J6 164.9920 165.0340 328.7970 328.8140
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 60641.3387176078
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 46.512
HIERARCH ESO ISS PBL12 END 46.535
HIERARCH ESO ISS PBLA12 START 141.5
HIERARCH ESO ISS PBLA12 END 141.5
HIERARCH ESO ISS PBL13 START 94.36
HIERARCH ESO ISS PBL13 END 94.578
HIERARCH ESO ISS PBLA13 START 78.6
HIERARCH ESO ISS PBLA13 END 78.7
HIERARCH ESO ISS PBL14 START 159.898
HIERARCH ESO ISS PBL14 END 159.904
HIERARCH ESO ISS PBLA14 START 2.513
HIERARCH ESO ISS PBLA14 END 2.605
HIERARCH ESO ISS PBL23 START 84.04
HIERARCH ESO ISS PBL23 END 84.181
HIERARCH ESO ISS PBLA23 START 49.1
HIERARCH ESO ISS PBLA23 END 49.2
HIERARCH ESO ISS PBL24 START 197.356
HIERARCH ESO ISS PBL24 END 197.344
HIERARCH ESO ISS PBLA24 START 353.613
HIERARCH ESO ISS PBLA24 END 353.684
HIERARCH ESO ISS PBL34 START 164.992
HIERARCH ESO ISS PBL34 END 165.034
HIERARCH ESO ISS PBLA34 START 328.797
HIERARCH ESO ISS PBLA34 END 328.814
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