Exposure
ID
PIONI.2020-12-24T04:53:38.413_1
Header ID
PIONI.2020-12-24T04:53:38.413
Date updated
2021-09-29 14:25:49 UTC+0000
Release date
2021-12-24 05:01:02 UTC+0000
UTC Start
2020-12-24 04:53:38.414
UTC End
2020-12-24 04:55:20.814
MJD Start
59207.203916824
MJD End
59207.2051020092
Exposure time (s)
102.4
Validation level
1
Tau 0: Coherence time (s)
0.006966
Ambient temperature (°C)
13.16
Seeing (arcsec)
0.53
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 68.3280 68.3260 289.0000 289.5000
K0-D0 91.0090 90.9720 277.4000 277.9000
K0-J3 38.9070 38.9300 332.6870 333.0830
G2-D0 27.6970 27.6640 247.8000 248.2000
G2-J3 48.3550 48.3030 75.2190 75.6690
D0-J3 75.9020 75.8180 72.5050 72.9510
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 59207.203916824
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 68.328
HIERARCH ESO ISS PBL12 END 68.326
HIERARCH ESO ISS PBLA12 START 289.0
HIERARCH ESO ISS PBLA12 END 289.5
HIERARCH ESO ISS PBL13 START 91.009
HIERARCH ESO ISS PBL13 END 90.972
HIERARCH ESO ISS PBLA13 START 277.4
HIERARCH ESO ISS PBLA13 END 277.9
HIERARCH ESO ISS PBL14 START 38.907
HIERARCH ESO ISS PBL14 END 38.93
HIERARCH ESO ISS PBLA14 START 332.687
HIERARCH ESO ISS PBLA14 END 333.083
HIERARCH ESO ISS PBL23 START 27.697
HIERARCH ESO ISS PBL23 END 27.664
HIERARCH ESO ISS PBLA23 START 247.8
HIERARCH ESO ISS PBLA23 END 248.2
HIERARCH ESO ISS PBL24 START 48.355
HIERARCH ESO ISS PBL24 END 48.303
HIERARCH ESO ISS PBLA24 START 75.219
HIERARCH ESO ISS PBLA24 END 75.669
HIERARCH ESO ISS PBL34 START 75.902
HIERARCH ESO ISS PBL34 END 75.818
HIERARCH ESO ISS PBLA34 START 72.505
HIERARCH ESO ISS PBLA34 END 72.951
HIERARCH ESO ISS AMBI TAU0 START 0.007483
HIERARCH ESO ISS AMBI TAU0 END 0.006449
HIERARCH ESO ISS AMBI TEMP 13.16
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.51