Exposure
ID
PIONI.2024-09-09T05:46:22.982_1
Header ID
PIONI.2024-09-09T05:46:22.982
Date updated
2024-09-09 05:55:37 UTC+0000
Release date
2024-09-09 05:46:22 UTC+0000
UTC Start
2024-09-09 05:46:22.982
UTC End
2024-09-09 05:46:48.582
MJD Start
60562.2405437683
MJD End
60562.240840064595
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0033935
Ambient temperature (°C)
15.91
Seeing (arcsec)
0.84
Observation
ID
60699
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
45135
Name
HD25269
RA
58.385914
DEC
-75.31016
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 28.2490 28.2760 94.6000 94.8000
A0-J2 125.3220 125.3360 39.3000 39.4000
A0-J6 129.9640 129.9680 357.1960 357.3090
B5-J2 111.6990 111.6960 27.3000 27.4000
B5-J6 136.5230 136.5480 345.3590 345.4630
J2-J6 91.7890 91.8770 290.9530 291.0770
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 60562.2405437683
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD25269
RA 58.385914
DEC -75.31016
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 28.249
HIERARCH ESO ISS PBL12 END 28.276
HIERARCH ESO ISS PBLA12 START 94.6
HIERARCH ESO ISS PBLA12 END 94.8
HIERARCH ESO ISS PBL13 START 125.322
HIERARCH ESO ISS PBL13 END 125.336
HIERARCH ESO ISS PBLA13 START 39.3
HIERARCH ESO ISS PBLA13 END 39.4
HIERARCH ESO ISS PBL14 START 129.964
HIERARCH ESO ISS PBL14 END 129.968
HIERARCH ESO ISS PBLA14 START 357.196
HIERARCH ESO ISS PBLA14 END 357.309
HIERARCH ESO ISS PBL23 START 111.699
HIERARCH ESO ISS PBL23 END 111.696
HIERARCH ESO ISS PBLA23 START 27.3
HIERARCH ESO ISS PBLA23 END 27.4
HIERARCH ESO ISS PBL24 START 136.523
HIERARCH ESO ISS PBL24 END 136.548
HIERARCH ESO ISS PBLA24 START 345.359
HIERARCH ESO ISS PBLA24 END 345.463
HIERARCH ESO ISS PBL34 START 91.789
HIERARCH ESO ISS PBL34 END 91.877
HIERARCH ESO ISS PBLA34 START 290.953
HIERARCH ESO ISS PBLA34 END 291.077
HIERARCH ESO ISS AMBI TAU0 START 0.003298
HIERARCH ESO ISS AMBI TAU0 END 0.003489
HIERARCH ESO ISS AMBI TEMP 15.91
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.84