Exposure
ID
PIONI.2024-11-27T06:13:23.006_1
Header ID
PIONI.2024-11-27T06:13:23.006
Date updated
2024-11-27 06:20:41 UTC+0000
Release date
2024-11-27 06:13:23 UTC+0000
UTC Start
2024-11-27 06:13:23.006
UTC End
2024-11-27 06:13:48.606
MJD Start
60641.2592940452
MJD End
60641.2595903415
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005194
Ambient temperature (°C)
14.84
Seeing (arcsec)
0.385
Observation
ID
62050
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
46148
Name
HD82782
RA
143.500329
DEC
-10.5573
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 46.1490 46.1730 142.6000 142.6000
A0-J2 78.8270 79.0870 80.2000 80.3000
A0-J6 154.4880 154.4790 357.0420 357.1370
B5-J2 70.5270 70.6850 44.7000 44.9000
B5-J6 194.3110 194.2850 349.3260 349.3950
J2-J6 164.8540 164.8970 328.7060 328.7090
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 60641.2592940452
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD82782
RA 143.500329
DEC -10.5573
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 46.149
HIERARCH ESO ISS PBL12 END 46.173
HIERARCH ESO ISS PBLA12 START 142.6
HIERARCH ESO ISS PBLA12 END 142.6
HIERARCH ESO ISS PBL13 START 78.827
HIERARCH ESO ISS PBL13 END 79.087
HIERARCH ESO ISS PBLA13 START 80.2
HIERARCH ESO ISS PBLA13 END 80.3
HIERARCH ESO ISS PBL14 START 154.488
HIERARCH ESO ISS PBL14 END 154.479
HIERARCH ESO ISS PBLA14 START 357.042
HIERARCH ESO ISS PBLA14 END 357.137
HIERARCH ESO ISS PBL23 START 70.527
HIERARCH ESO ISS PBL23 END 70.685
HIERARCH ESO ISS PBLA23 START 44.7
HIERARCH ESO ISS PBLA23 END 44.9
HIERARCH ESO ISS PBL24 START 194.311
HIERARCH ESO ISS PBL24 END 194.285
HIERARCH ESO ISS PBLA24 START 349.326
HIERARCH ESO ISS PBLA24 END 349.395
HIERARCH ESO ISS PBL34 START 164.854
HIERARCH ESO ISS PBL34 END 164.897
HIERARCH ESO ISS PBLA34 START 328.706
HIERARCH ESO ISS PBLA34 END 328.709
HIERARCH ESO ISS AMBI TAU0 START 0.004662
HIERARCH ESO ISS AMBI TAU0 END 0.005726
HIERARCH ESO ISS AMBI TEMP 14.84
HIERARCH ESO ISS AMBI FWHM START 0.41
HIERARCH ESO ISS AMBI FWHM END 0.36