Exposure
ID
PIONI.2022-04-08T04:40:15.466_1
Header ID
PIONI.2022-04-08T04:40:15.466
Date updated
2022-04-08 04:45:56 UTC+0000
Release date
2023-04-08 04:45:56 UTC+0000
UTC Start
2022-04-08 04:40:15.466
UTC End
2022-04-08 04:40:53.866
MJD Start
59677.1946234489
MJD End
59677.1950678933
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002436
Ambient temperature (°C)
10.77
Seeing (arcsec)
1.53
Observation
ID
50343
Category
science
Program ID
109.23AV.001
Program Title
DO MAGNETIC BP STARS FORM IN TRIPLES?
Program Type
Normal
PI / COI
SCHOELLER/ HUMMEL/ HUBRIG/ JARVINEN/ MATHYS/ GONZALEZ/ ROBRADE
Target
ID
37618
Name
HR 5543
RA
223.211962
DEC
-37.80323
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 81.0980 81.2060 100.3000 100.4000
A0-J2 119.7160 119.8450 75.2000 75.3000
A0-J3 132.0300 132.0440 30.4160 30.5490
G1-J2 57.6060 57.6200 38.6000 38.8000
G1-J3 128.9590 128.9680 354.2370 354.3230
J2-J3 96.5900 96.6440 329.5860 329.6550
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 109.23AV.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59677.1946234489
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HR 5543
RA 223.211962
DEC -37.80323
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 81.098
HIERARCH ESO ISS PBL12 END 81.206
HIERARCH ESO ISS PBLA12 START 100.3
HIERARCH ESO ISS PBLA12 END 100.4
HIERARCH ESO ISS PBL13 START 119.716
HIERARCH ESO ISS PBL13 END 119.845
HIERARCH ESO ISS PBLA13 START 75.2
HIERARCH ESO ISS PBLA13 END 75.3
HIERARCH ESO ISS PBL14 START 132.03
HIERARCH ESO ISS PBL14 END 132.044
HIERARCH ESO ISS PBLA14 START 30.416
HIERARCH ESO ISS PBLA14 END 30.549
HIERARCH ESO ISS PBL23 START 57.606
HIERARCH ESO ISS PBL23 END 57.62
HIERARCH ESO ISS PBLA23 START 38.6
HIERARCH ESO ISS PBLA23 END 38.8
HIERARCH ESO ISS PBL24 START 128.959
HIERARCH ESO ISS PBL24 END 128.968
HIERARCH ESO ISS PBLA24 START 354.237
HIERARCH ESO ISS PBLA24 END 354.323
HIERARCH ESO ISS PBL34 START 96.59
HIERARCH ESO ISS PBL34 END 96.644
HIERARCH ESO ISS PBLA34 START 329.586
HIERARCH ESO ISS PBLA34 END 329.655
HIERARCH ESO ISS AMBI TAU0 START 0.002536
HIERARCH ESO ISS AMBI TAU0 END 0.002336
HIERARCH ESO ISS AMBI TEMP 10.77
HIERARCH ESO ISS AMBI FWHM START 1.44
HIERARCH ESO ISS AMBI FWHM END 1.62