Exposure
ID
PIONI.2024-08-31T06:22:05.739_1
Header ID
PIONI.2024-08-31T06:22:05.739
Date updated
2024-08-31 06:30:29 UTC+0000
Release date
2024-08-31 06:22:05 UTC+0000
UTC Start
2024-08-31 06:22:05.739
UTC End
2024-08-31 06:22:44.139
MJD Start
60553.2653442016
MJD End
60553.265788646044
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003758
Ambient temperature (°C)
7.38
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 46.5910 46.5620 144.3000 144.3000
A0-J2 125.1290 125.2410 93.9000 93.9000
A0-J6 141.9310 142.0550 22.4210 22.5250
B5-J2 101.9470 102.1010 73.3000 73.3000
B5-J6 171.1740 171.2330 9.0570 9.1640
J2-J6 156.6220 156.5270 333.1670 333.2190
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 60553.2653442016
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 46.591
HIERARCH ESO ISS PBL12 END 46.562
HIERARCH ESO ISS PBLA12 START 144.3
HIERARCH ESO ISS PBLA12 END 144.3
HIERARCH ESO ISS PBL13 START 125.129
HIERARCH ESO ISS PBL13 END 125.241
HIERARCH ESO ISS PBLA13 START 93.9
HIERARCH ESO ISS PBLA13 END 93.9
HIERARCH ESO ISS PBL14 START 141.931
HIERARCH ESO ISS PBL14 END 142.055
HIERARCH ESO ISS PBLA14 START 22.421
HIERARCH ESO ISS PBLA14 END 22.525
HIERARCH ESO ISS PBL23 START 101.947
HIERARCH ESO ISS PBL23 END 102.101
HIERARCH ESO ISS PBLA23 START 73.3
HIERARCH ESO ISS PBLA23 END 73.3
HIERARCH ESO ISS PBL24 START 171.174
HIERARCH ESO ISS PBL24 END 171.233
HIERARCH ESO ISS PBLA24 START 9.057
HIERARCH ESO ISS PBLA24 END 9.164
HIERARCH ESO ISS PBL34 START 156.622
HIERARCH ESO ISS PBL34 END 156.527
HIERARCH ESO ISS PBLA34 START 333.167
HIERARCH ESO ISS PBLA34 END 333.219
HIERARCH ESO ISS AMBI TAU0 START 0.003758
HIERARCH ESO ISS AMBI TAU0 END 0.003758
HIERARCH ESO ISS AMBI TEMP 7.38
HIERARCH ESO ISS AMBI FWHM START 1.41
HIERARCH ESO ISS AMBI FWHM END 1.41