Exposure
ID
PIONI.2024-09-08T03:53:17.604_1
Header ID
PIONI.2024-09-08T03:53:17.604
Date updated
2024-09-08 04:00:37 UTC+0000
Release date
2024-09-08 03:53:17 UTC+0000
UTC Start
2024-09-08 03:53:17.605
UTC End
2024-09-08 03:53:56.005
MJD Start
60561.1620093142
MJD End
60561.16245375864
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.007825
Ambient temperature (°C)
16.54
Seeing (arcsec)
0.47
Observation
ID
60671
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
45108
Name
HD16155
RA
38.671078
DEC
-32.46888
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 37.0560 37.1250 134.7000 134.7000
A0-J2 82.4900 82.7140 47.1000 47.3000
A0-J6 169.5820 169.5800 352.1020 352.2200
B5-J2 89.0180 89.0980 22.5000 22.7000
B5-J6 200.2810 200.3000 345.6490 345.7390
J2-J6 139.6330 139.8050 323.1850 323.2020
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 60561.1620093142
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD16155
RA 38.671078
DEC -32.46888
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 37.056
HIERARCH ESO ISS PBL12 END 37.125
HIERARCH ESO ISS PBLA12 START 134.7
HIERARCH ESO ISS PBLA12 END 134.7
HIERARCH ESO ISS PBL13 START 82.49
HIERARCH ESO ISS PBL13 END 82.714
HIERARCH ESO ISS PBLA13 START 47.1
HIERARCH ESO ISS PBLA13 END 47.3
HIERARCH ESO ISS PBL14 START 169.582
HIERARCH ESO ISS PBL14 END 169.58
HIERARCH ESO ISS PBLA14 START 352.102
HIERARCH ESO ISS PBLA14 END 352.22
HIERARCH ESO ISS PBL23 START 89.018
HIERARCH ESO ISS PBL23 END 89.098
HIERARCH ESO ISS PBLA23 START 22.5
HIERARCH ESO ISS PBLA23 END 22.7
HIERARCH ESO ISS PBL24 START 200.281
HIERARCH ESO ISS PBL24 END 200.3
HIERARCH ESO ISS PBLA24 START 345.649
HIERARCH ESO ISS PBLA24 END 345.739
HIERARCH ESO ISS PBL34 START 139.633
HIERARCH ESO ISS PBL34 END 139.805
HIERARCH ESO ISS PBLA34 START 323.185
HIERARCH ESO ISS PBLA34 END 323.202
HIERARCH ESO ISS AMBI TAU0 START 0.008185
HIERARCH ESO ISS AMBI TAU0 END 0.007465
HIERARCH ESO ISS AMBI TEMP 16.54
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.5