Exposure
ID
PIONI.2020-12-24T01:52:58.583_1
Header ID
PIONI.2020-12-24T01:52:58.583
Date updated
2021-09-29 14:25:49 UTC+0000
Release date
2021-12-24 02:00:51 UTC+0000
UTC Start
2020-12-24 01:52:58.583
UTC End
2020-12-24 01:54:40.983
MJD Start
59207.0784558239
MJD End
59207.0796410091
Exposure time (s)
102.4
Validation level
1
Tau 0: Coherence time (s)
0.007706
Ambient temperature (°C)
14.15
Seeing (arcsec)
0.47
Observation
ID
45901
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
34534
Name
TYC9377-1008-1
RA
78.248178
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 68.0640 68.0710 244.3000 244.7000
K0-D0 93.8360 93.8160 233.2000 233.6000
K0-J3 35.2990 35.3490 293.1420 293.5690
G2-D0 30.0500 30.0360 207.3000 207.7000
G2-J3 52.1430 52.1170 33.5890 34.0080
D0-J3 82.0790 82.0380 31.2950 31.7090
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 59207.0784558239
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME TYC9377-1008-1
RA 78.248178
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 68.064
HIERARCH ESO ISS PBL12 END 68.071
HIERARCH ESO ISS PBLA12 START 244.3
HIERARCH ESO ISS PBLA12 END 244.7
HIERARCH ESO ISS PBL13 START 93.836
HIERARCH ESO ISS PBL13 END 93.816
HIERARCH ESO ISS PBLA13 START 233.2
HIERARCH ESO ISS PBLA13 END 233.6
HIERARCH ESO ISS PBL14 START 35.299
HIERARCH ESO ISS PBL14 END 35.349
HIERARCH ESO ISS PBLA14 START 293.142
HIERARCH ESO ISS PBLA14 END 293.569
HIERARCH ESO ISS PBL23 START 30.05
HIERARCH ESO ISS PBL23 END 30.036
HIERARCH ESO ISS PBLA23 START 207.3
HIERARCH ESO ISS PBLA23 END 207.7
HIERARCH ESO ISS PBL24 START 52.143
HIERARCH ESO ISS PBL24 END 52.117
HIERARCH ESO ISS PBLA24 START 33.589
HIERARCH ESO ISS PBLA24 END 34.008
HIERARCH ESO ISS PBL34 START 82.079
HIERARCH ESO ISS PBL34 END 82.038
HIERARCH ESO ISS PBLA34 START 31.295
HIERARCH ESO ISS PBLA34 END 31.709
HIERARCH ESO ISS AMBI TAU0 START 0.006932
HIERARCH ESO ISS AMBI TAU0 END 0.00848
HIERARCH ESO ISS AMBI TEMP 14.15
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.44