Exposure
ID
PIONI.2024-09-10T07:12:38.844_1
Header ID
PIONI.2024-09-10T07:12:38.844
Date updated
2024-09-10 07:20:31 UTC+0000
Release date
2024-09-10 07:12:38 UTC+0000
UTC Start
2024-09-10 07:12:38.844
UTC End
2024-09-10 07:13:04.444
MJD Start
60563.3004495823
MJD End
60563.300745878594
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002216
Ambient temperature (°C)
15.09
Seeing (arcsec)
1.4
Observation
ID
60727
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
45163
Name
HD35284
RA
80.671687
DEC
-23.25899
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 43.0670 43.1030 139.2000 139.2000
A0-J2 86.5510 86.7620 66.2000 66.3000
A0-J6 166.0290 166.0260 357.7490 357.8370
B5-J2 84.6420 84.7490 37.1000 37.2000
B5-J6 201.5040 201.4990 350.0950 350.1630
J2-J6 156.5400 156.6200 326.8050 326.8200
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 60563.3004495823
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD35284
RA 80.671687
DEC -23.25899
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 43.067
HIERARCH ESO ISS PBL12 END 43.103
HIERARCH ESO ISS PBLA12 START 139.2
HIERARCH ESO ISS PBLA12 END 139.2
HIERARCH ESO ISS PBL13 START 86.551
HIERARCH ESO ISS PBL13 END 86.762
HIERARCH ESO ISS PBLA13 START 66.2
HIERARCH ESO ISS PBLA13 END 66.3
HIERARCH ESO ISS PBL14 START 166.029
HIERARCH ESO ISS PBL14 END 166.026
HIERARCH ESO ISS PBLA14 START 357.749
HIERARCH ESO ISS PBLA14 END 357.837
HIERARCH ESO ISS PBL23 START 84.642
HIERARCH ESO ISS PBL23 END 84.749
HIERARCH ESO ISS PBLA23 START 37.1
HIERARCH ESO ISS PBLA23 END 37.2
HIERARCH ESO ISS PBL24 START 201.504
HIERARCH ESO ISS PBL24 END 201.499
HIERARCH ESO ISS PBLA24 START 350.095
HIERARCH ESO ISS PBLA24 END 350.163
HIERARCH ESO ISS PBL34 START 156.54
HIERARCH ESO ISS PBL34 END 156.62
HIERARCH ESO ISS PBLA34 START 326.805
HIERARCH ESO ISS PBLA34 END 326.82
HIERARCH ESO ISS AMBI TAU0 START 0.002216
HIERARCH ESO ISS AMBI TAU0 END 0.002216
HIERARCH ESO ISS AMBI TEMP 15.09
HIERARCH ESO ISS AMBI FWHM START 1.4
HIERARCH ESO ISS AMBI FWHM END 1.4