Exposure
ID
PIONI.2024-08-31T06:20:25.607_1
Header ID
PIONI.2024-08-31T06:20:25.607
Date updated
2024-08-31 06:30:29 UTC+0000
Release date
2024-08-31 06:20:25 UTC+0000
UTC Start
2024-08-31 06:20:25.608
UTC End
2024-08-31 06:21:04.008
MJD Start
60553.2641852726
MJD End
60553.26462971704
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003758
Ambient temperature (°C)
7.33
Seeing (arcsec)
1.41
Observation
ID
60464
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
44914
Name
HD8333
RA
20.680393
DEC
4.73814
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 46.6500 46.6220 144.2000 144.3000
A0-J2 124.8920 125.0070 94.0000 93.9000
A0-J6 141.6740 141.7970 22.2030 22.3080
B5-J2 101.6220 101.7790 73.3000 73.3000
B5-J6 171.0530 171.1110 8.8350 8.9420
J2-J6 156.8210 156.7260 333.0590 333.1100
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 60553.2641852726
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD8333
RA 20.680393
DEC 4.73814
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 46.65
HIERARCH ESO ISS PBL12 END 46.622
HIERARCH ESO ISS PBLA12 START 144.2
HIERARCH ESO ISS PBLA12 END 144.3
HIERARCH ESO ISS PBL13 START 124.892
HIERARCH ESO ISS PBL13 END 125.007
HIERARCH ESO ISS PBLA13 START 94.0
HIERARCH ESO ISS PBLA13 END 93.9
HIERARCH ESO ISS PBL14 START 141.674
HIERARCH ESO ISS PBL14 END 141.797
HIERARCH ESO ISS PBLA14 START 22.203
HIERARCH ESO ISS PBLA14 END 22.308
HIERARCH ESO ISS PBL23 START 101.622
HIERARCH ESO ISS PBL23 END 101.779
HIERARCH ESO ISS PBLA23 START 73.3
HIERARCH ESO ISS PBLA23 END 73.3
HIERARCH ESO ISS PBL24 START 171.053
HIERARCH ESO ISS PBL24 END 171.111
HIERARCH ESO ISS PBLA24 START 8.835
HIERARCH ESO ISS PBLA24 END 8.942
HIERARCH ESO ISS PBL34 START 156.821
HIERARCH ESO ISS PBL34 END 156.726
HIERARCH ESO ISS PBLA34 START 333.059
HIERARCH ESO ISS PBLA34 END 333.11
HIERARCH ESO ISS AMBI TAU0 START 0.003758
HIERARCH ESO ISS AMBI TAU0 END 0.003758
HIERARCH ESO ISS AMBI TEMP 7.33
HIERARCH ESO ISS AMBI FWHM START 1.41
HIERARCH ESO ISS AMBI FWHM END 1.41