Exposure
ID
PIONI.2021-02-26T02:49:46.709_1
Header ID
PIONI.2021-02-26T02:49:46.709
Date updated
2021-09-29 14:26:37 UTC+0000
Release date
2021-02-26 02:49:46 UTC+0000
UTC Start
2021-02-26 02:49:46.709
UTC End
2021-02-26 02:51:29.109
MJD Start
59271.1179017215
MJD End
59271.1190869067
Exposure time (s)
102.4
Validation level
1
Tau 0: Coherence time (s)
0.0092655
Ambient temperature (°C)
16.45
Seeing (arcsec)
0.545
Observation
ID
46916
Category
calibrator
Program ID
106.21HR.002
Program Title
UNCOVERING HIDDEN MEMBERS OF HIERARCHICAL TRIPLES IN THE SOLAR NEIGHBORHOOD
Program Type
Normal
PI / COI
CHANAME/ MORAGA/ ZUNIGA-FERNANDEZ/ ANDREWS/ AG\XC3\XBCEROS
Target
ID
35220
Name
HD43454
RA
93.402255
DEC
-50.03497
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
FREE-H
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 63.9730 63.8630 299.4000 299.8000
K0-D0 83.0930 82.8430 279.1000 279.5000
K0-J3 54.6470 54.6600 350.2520 350.5320
G2-D0 32.0030 31.8990 235.3000 235.5000
G2-J3 51.6420 51.4590 64.2000 64.4610
D0-J3 83.4050 83.1170 60.7830 61.0320
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21HR.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59271.1179017215
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD43454
RA 93.402255
DEC -50.03497
HIERARCH ESO INS OPTI2 NAME FREE
HIERARCH ESO INS OPTI2 ID FREE
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 102.4
HIERARCH ESO DET DIT 0.002
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 63.973
HIERARCH ESO ISS PBL12 END 63.863
HIERARCH ESO ISS PBLA12 START 299.4
HIERARCH ESO ISS PBLA12 END 299.8
HIERARCH ESO ISS PBL13 START 83.093
HIERARCH ESO ISS PBL13 END 82.843
HIERARCH ESO ISS PBLA13 START 279.1
HIERARCH ESO ISS PBLA13 END 279.5
HIERARCH ESO ISS PBL14 START 54.647
HIERARCH ESO ISS PBL14 END 54.66
HIERARCH ESO ISS PBLA14 START 350.252
HIERARCH ESO ISS PBLA14 END 350.532
HIERARCH ESO ISS PBL23 START 32.003
HIERARCH ESO ISS PBL23 END 31.899
HIERARCH ESO ISS PBLA23 START 235.3
HIERARCH ESO ISS PBLA23 END 235.5
HIERARCH ESO ISS PBL24 START 51.642
HIERARCH ESO ISS PBL24 END 51.459
HIERARCH ESO ISS PBLA24 START 64.2
HIERARCH ESO ISS PBLA24 END 64.461
HIERARCH ESO ISS PBL34 START 83.405
HIERARCH ESO ISS PBL34 END 83.117
HIERARCH ESO ISS PBLA34 START 60.783
HIERARCH ESO ISS PBLA34 END 61.032
HIERARCH ESO ISS AMBI TAU0 START 0.010481
HIERARCH ESO ISS AMBI TAU0 END 0.00805
HIERARCH ESO ISS AMBI TEMP 16.45
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.55