Exposure
ID
PIONI.2020-12-24T04:51:43.426_1
Header ID
PIONI.2020-12-24T04:51:43.426
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 04:51:43.426
UTC End
2020-12-24 04:53:25.826
MJD Start
59207.2025859528
MJD End
59207.203771138
Exposure time (s)
102.4
Validation level
1
Tau 0: Coherence time (s)
0.007102
Ambient temperature (°C)
13.16
Seeing (arcsec)
0.565
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 68.3300 68.3280 288.5000 289.0000
K0-D0 91.0460 91.0090 276.9000 277.4000
K0-J3 38.8840 38.9070 332.2810 332.6800
G2-D0 27.7310 27.6980 247.3000 247.8000
G2-J3 48.4060 48.3550 74.7620 75.2110
D0-J3 75.9880 75.9040 72.0510 72.4970
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 59207.2025859528
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 68.33
HIERARCH ESO ISS PBL12 END 68.328
HIERARCH ESO ISS PBLA12 START 288.5
HIERARCH ESO ISS PBLA12 END 289.0
HIERARCH ESO ISS PBL13 START 91.046
HIERARCH ESO ISS PBL13 END 91.009
HIERARCH ESO ISS PBLA13 START 276.9
HIERARCH ESO ISS PBLA13 END 277.4
HIERARCH ESO ISS PBL14 START 38.884
HIERARCH ESO ISS PBL14 END 38.907
HIERARCH ESO ISS PBLA14 START 332.281
HIERARCH ESO ISS PBLA14 END 332.68
HIERARCH ESO ISS PBL23 START 27.731
HIERARCH ESO ISS PBL23 END 27.698
HIERARCH ESO ISS PBLA23 START 247.3
HIERARCH ESO ISS PBLA23 END 247.8
HIERARCH ESO ISS PBL24 START 48.406
HIERARCH ESO ISS PBL24 END 48.355
HIERARCH ESO ISS PBLA24 START 74.762
HIERARCH ESO ISS PBLA24 END 75.211
HIERARCH ESO ISS PBL34 START 75.988
HIERARCH ESO ISS PBL34 END 75.904
HIERARCH ESO ISS PBLA34 START 72.051
HIERARCH ESO ISS PBLA34 END 72.497
HIERARCH ESO ISS AMBI TAU0 START 0.006721
HIERARCH ESO ISS AMBI TAU0 END 0.007483
HIERARCH ESO ISS AMBI TEMP 13.16
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.55