Exposure
ID
PIONI.2024-11-29T05:15:46.212_1
Header ID
PIONI.2024-11-29T05:15:46.212
Date updated
2024-11-29 05:20:36 UTC+0000
Release date
2024-11-29 05:15:46 UTC+0000
UTC Start
2024-11-29 05:15:46.212
UTC End
2024-11-29 05:16:11.812
MJD Start
60643.2192848595
MJD End
60643.2195811558
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.007595
Ambient temperature (°C)
17.17
Seeing (arcsec)
0.57
Observation
ID
62108
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
46199
Name
HD75911
RA
132.069853
DEC
-70.41688
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 28.3170 28.3500 99.7000 99.8000
A0-J2 122.8220 122.8430 38.4000 38.6000
A0-J6 138.4480 138.4540 356.1850 356.2860
B5-J2 111.9870 111.9870 25.6000 25.8000
B5-J6 147.6480 147.6770 345.4400 345.5310
J2-J6 95.2860 95.3920 296.1140 296.2190
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 60643.2192848595
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD75911
RA 132.069853
DEC -70.41688
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 28.317
HIERARCH ESO ISS PBL12 END 28.35
HIERARCH ESO ISS PBLA12 START 99.7
HIERARCH ESO ISS PBLA12 END 99.8
HIERARCH ESO ISS PBL13 START 122.822
HIERARCH ESO ISS PBL13 END 122.843
HIERARCH ESO ISS PBLA13 START 38.4
HIERARCH ESO ISS PBLA13 END 38.6
HIERARCH ESO ISS PBL14 START 138.448
HIERARCH ESO ISS PBL14 END 138.454
HIERARCH ESO ISS PBLA14 START 356.185
HIERARCH ESO ISS PBLA14 END 356.286
HIERARCH ESO ISS PBL23 START 111.987
HIERARCH ESO ISS PBL23 END 111.987
HIERARCH ESO ISS PBLA23 START 25.6
HIERARCH ESO ISS PBLA23 END 25.8
HIERARCH ESO ISS PBL24 START 147.648
HIERARCH ESO ISS PBL24 END 147.677
HIERARCH ESO ISS PBLA24 START 345.44
HIERARCH ESO ISS PBLA24 END 345.531
HIERARCH ESO ISS PBL34 START 95.286
HIERARCH ESO ISS PBL34 END 95.392
HIERARCH ESO ISS PBLA34 START 296.114
HIERARCH ESO ISS PBLA34 END 296.219
HIERARCH ESO ISS AMBI TAU0 START 0.007595
HIERARCH ESO ISS AMBI TAU0 END 0.007595
HIERARCH ESO ISS AMBI TEMP 17.17
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.57