Exposure
ID
PIONI.2024-11-29T05:55:37.309_1
Header ID
PIONI.2024-11-29T05:55:37.309
Date updated
2024-11-29 06:00:39 UTC+0000
Release date
2024-11-29 05:55:37 UTC+0000
UTC Start
2024-11-29 05:55:37.308
UTC End
2024-11-29 05:56:02.908
MJD Start
60643.2469595885
MJD End
60643.2472558848
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005465
Ambient temperature (°C)
15.68
Seeing (arcsec)
0.55
Observation
ID
62112
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
46203
Name
HD84152
RA
145.258945
DEC
-57.25974
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 29.9700 30.0190 114.1000 114.2000
A0-J2 112.6470 112.7030 38.5000 38.6000
A0-J6 156.9340 156.9420 354.5320 354.6250
B5-J2 109.1600 109.1740 23.0000 23.2000
B5-J6 173.7020 173.7380 345.9060 345.9860
J2-J6 108.8830 109.0250 308.6650 308.7320
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 60643.2469595885
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD84152
RA 145.258945
DEC -57.25974
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 29.97
HIERARCH ESO ISS PBL12 END 30.019
HIERARCH ESO ISS PBLA12 START 114.1
HIERARCH ESO ISS PBLA12 END 114.2
HIERARCH ESO ISS PBL13 START 112.647
HIERARCH ESO ISS PBL13 END 112.703
HIERARCH ESO ISS PBLA13 START 38.5
HIERARCH ESO ISS PBLA13 END 38.6
HIERARCH ESO ISS PBL14 START 156.934
HIERARCH ESO ISS PBL14 END 156.942
HIERARCH ESO ISS PBLA14 START 354.532
HIERARCH ESO ISS PBLA14 END 354.625
HIERARCH ESO ISS PBL23 START 109.16
HIERARCH ESO ISS PBL23 END 109.174
HIERARCH ESO ISS PBLA23 START 23.0
HIERARCH ESO ISS PBLA23 END 23.2
HIERARCH ESO ISS PBL24 START 173.702
HIERARCH ESO ISS PBL24 END 173.738
HIERARCH ESO ISS PBLA24 START 345.906
HIERARCH ESO ISS PBLA24 END 345.986
HIERARCH ESO ISS PBL34 START 108.883
HIERARCH ESO ISS PBL34 END 109.025
HIERARCH ESO ISS PBLA34 START 308.665
HIERARCH ESO ISS PBLA34 END 308.732
HIERARCH ESO ISS AMBI TAU0 START 0.005196
HIERARCH ESO ISS AMBI TAU0 END 0.005734
HIERARCH ESO ISS AMBI TEMP 15.68
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.53