Exposure
ID
PIONI.2024-12-01T06:04:49.402_1
Header ID
PIONI.2024-12-01T06:04:49.402
Date updated
2024-12-01 06:10:44 UTC+0000
Release date
2024-12-01 06:04:49 UTC+0000
UTC Start
2024-12-01 06:04:49.402
UTC End
2024-12-01 06:05:27.802
MJD Start
60645.2533495566
MJD End
60645.253794001
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.005275
Ambient temperature (°C)
16.12
Seeing (arcsec)
0.75
Observation
ID
62165
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
46251
Name
HD89327
RA
154.386245
DEC
-37.85882
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 34.8880 34.9580 130.9000 131.0000
A0-J2 89.2570 89.4310 42.7000 42.9000
A0-J6 169.3770 169.3810 352.1210 352.2340
B5-J2 94.8470 94.9060 21.1000 21.3000
B5-J6 196.9750 197.0060 345.4240 345.5130
J2-J6 132.0530 132.2350 320.6730 320.7000
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 60645.2533495566
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD89327
RA 154.386245
DEC -37.85882
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 34.888
HIERARCH ESO ISS PBL12 END 34.958
HIERARCH ESO ISS PBLA12 START 130.9
HIERARCH ESO ISS PBLA12 END 131.0
HIERARCH ESO ISS PBL13 START 89.257
HIERARCH ESO ISS PBL13 END 89.431
HIERARCH ESO ISS PBLA13 START 42.7
HIERARCH ESO ISS PBLA13 END 42.9
HIERARCH ESO ISS PBL14 START 169.377
HIERARCH ESO ISS PBL14 END 169.381
HIERARCH ESO ISS PBLA14 START 352.121
HIERARCH ESO ISS PBLA14 END 352.234
HIERARCH ESO ISS PBL23 START 94.847
HIERARCH ESO ISS PBL23 END 94.906
HIERARCH ESO ISS PBLA23 START 21.1
HIERARCH ESO ISS PBLA23 END 21.3
HIERARCH ESO ISS PBL24 START 196.975
HIERARCH ESO ISS PBL24 END 197.006
HIERARCH ESO ISS PBLA24 START 345.424
HIERARCH ESO ISS PBLA24 END 345.513
HIERARCH ESO ISS PBL34 START 132.053
HIERARCH ESO ISS PBL34 END 132.235
HIERARCH ESO ISS PBLA34 START 320.673
HIERARCH ESO ISS PBLA34 END 320.7
HIERARCH ESO ISS AMBI TAU0 START 0.005275
HIERARCH ESO ISS AMBI TAU0 END 0.005275
HIERARCH ESO ISS AMBI TEMP 16.12
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.75