Exposure
ID
PIONI.2021-01-21T03:11:03.029_1
Header ID
PIONI.2021-01-21T03:11:03.029
Date updated
2021-01-21 03:21:19 UTC+0000
Release date
2022-01-21 03:21:19 UTC+0000
UTC Start
2021-01-21 03:11:03.029
UTC End
2021-01-21 03:12:45.429
MJD Start
59235.1326739523
MJD End
59235.1338591375
Exposure time (s)
102.4
Validation level
1
Tau 0: Coherence time (s)
0.0080565
Ambient temperature (°C)
12.81
Seeing (arcsec)
0.785
Observation
ID
46431
Category
science
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
34911
Name
TYC9377-1008-1
RA
78.248173
DEC
-81.41167
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 68.3200 68.3170 290.9000 291.3000
K0-D0 90.8580 90.8210 279.3000 279.8000
K0-J3 38.9970 39.0180 334.2880 334.6830
G2-D0 27.5640 27.5300 249.5000 250.0000
G2-J3 48.1480 48.0970 77.0290 77.4770
D0-J3 75.5620 75.4770 74.2980 74.7420
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21HR.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59235.1326739523
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME TYC9377-1008-1
RA 78.248173
DEC -81.41167
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 68.32
HIERARCH ESO ISS PBL12 END 68.317
HIERARCH ESO ISS PBLA12 START 290.9
HIERARCH ESO ISS PBLA12 END 291.3
HIERARCH ESO ISS PBL13 START 90.858
HIERARCH ESO ISS PBL13 END 90.821
HIERARCH ESO ISS PBLA13 START 279.3
HIERARCH ESO ISS PBLA13 END 279.8
HIERARCH ESO ISS PBL14 START 38.997
HIERARCH ESO ISS PBL14 END 39.018
HIERARCH ESO ISS PBLA14 START 334.288
HIERARCH ESO ISS PBLA14 END 334.683
HIERARCH ESO ISS PBL23 START 27.564
HIERARCH ESO ISS PBL23 END 27.53
HIERARCH ESO ISS PBLA23 START 249.5
HIERARCH ESO ISS PBLA23 END 250.0
HIERARCH ESO ISS PBL24 START 48.148
HIERARCH ESO ISS PBL24 END 48.097
HIERARCH ESO ISS PBLA24 START 77.029
HIERARCH ESO ISS PBLA24 END 77.477
HIERARCH ESO ISS PBL34 START 75.562
HIERARCH ESO ISS PBL34 END 75.477
HIERARCH ESO ISS PBLA34 START 74.298
HIERARCH ESO ISS PBLA34 END 74.742
HIERARCH ESO ISS AMBI TAU0 START 0.008373
HIERARCH ESO ISS AMBI TAU0 END 0.00774
HIERARCH ESO ISS AMBI TEMP 12.81
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.8