Exposure
ID
PIONI.2024-10-05T08:14:03.896_1
Header ID
PIONI.2024-10-05T08:14:03.896
Date updated
2024-10-05 08:20:39 UTC+0000
Release date
2024-10-05 08:14:03 UTC+0000
UTC Start
2024-10-05 08:14:03.896
UTC End
2024-10-05 08:14:42.296
MJD Start
60588.3431006512
MJD End
60588.3435450956
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0194755
Ambient temperature (°C)
16.38
Seeing (arcsec)
0.25
Observation
ID
60939
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
45323
Name
HD39343
RA
88.075131
DEC
9.19766
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 46.4320 46.4020 142.9000 142.9000
A0-J2 122.2670 122.4100 95.9000 95.9000
A0-J6 131.7980 131.9300 20.9190 21.0360
B5-J2 96.7430 96.9310 75.4000 75.4000
B5-J6 161.2830 161.3330 6.7870 6.9030
J2-J6 154.8750 154.7670 331.2270 331.2680
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 60588.3431006512
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD39343
RA 88.075131
DEC 9.19766
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 46.432
HIERARCH ESO ISS PBL12 END 46.402
HIERARCH ESO ISS PBLA12 START 142.9
HIERARCH ESO ISS PBLA12 END 142.9
HIERARCH ESO ISS PBL13 START 122.267
HIERARCH ESO ISS PBL13 END 122.41
HIERARCH ESO ISS PBLA13 START 95.9
HIERARCH ESO ISS PBLA13 END 95.9
HIERARCH ESO ISS PBL14 START 131.798
HIERARCH ESO ISS PBL14 END 131.93
HIERARCH ESO ISS PBLA14 START 20.919
HIERARCH ESO ISS PBLA14 END 21.036
HIERARCH ESO ISS PBL23 START 96.743
HIERARCH ESO ISS PBL23 END 96.931
HIERARCH ESO ISS PBLA23 START 75.4
HIERARCH ESO ISS PBLA23 END 75.4
HIERARCH ESO ISS PBL24 START 161.283
HIERARCH ESO ISS PBL24 END 161.333
HIERARCH ESO ISS PBLA24 START 6.787
HIERARCH ESO ISS PBLA24 END 6.903
HIERARCH ESO ISS PBL34 START 154.875
HIERARCH ESO ISS PBL34 END 154.767
HIERARCH ESO ISS PBLA34 START 331.227
HIERARCH ESO ISS PBLA34 END 331.268
HIERARCH ESO ISS AMBI TAU0 START 0.021141
HIERARCH ESO ISS AMBI TAU0 END 0.01781
HIERARCH ESO ISS AMBI TEMP 16.38
HIERARCH ESO ISS AMBI FWHM START 0.24
HIERARCH ESO ISS AMBI FWHM END 0.26