Exposure
ID
PIONI.2021-03-18T05:11:50.393_1
Header ID
PIONI.2021-03-18T05:11:50.393
Date updated
2021-09-29 14:26:55 UTC+0000
Release date
2022-03-18 05:20:51 UTC+0000
UTC Start
2021-03-18 05:11:50.393
UTC End
2021-03-18 05:13:32.793
MJD Start
59291.2165554794
MJD End
59291.2177406646
Exposure time (s)
102.4
Validation level
1
Tau 0: Coherence time (s)
0.0034765
Ambient temperature (°C)
13.05
Seeing (arcsec)
0.95
Observation
ID
48362
Category
science
Program ID
106.21HR.003
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
36268
Name
TYC6644-1136-1
RA
166.502015
DEC
-26.93076
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 66.0810 65.9550 279.4000 279.7000
K0-D0 92.6260 92.4440 258.1000 258.3000
K0-J3 56.4420 56.4330 340.7510 340.9900
G2-D0 39.2410 39.2040 220.5000 220.6000
G2-J3 63.0240 62.9490 47.6550 47.8060
D0-J3 102.0740 101.9630 44.8960 45.0460
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21HR.003
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59291.2165554794
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME TYC6644-1136-1
RA 166.502015
DEC -26.93076
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 66.081
HIERARCH ESO ISS PBL12 END 65.955
HIERARCH ESO ISS PBLA12 START 279.4
HIERARCH ESO ISS PBLA12 END 279.7
HIERARCH ESO ISS PBL13 START 92.626
HIERARCH ESO ISS PBL13 END 92.444
HIERARCH ESO ISS PBLA13 START 258.1
HIERARCH ESO ISS PBLA13 END 258.3
HIERARCH ESO ISS PBL14 START 56.442
HIERARCH ESO ISS PBL14 END 56.433
HIERARCH ESO ISS PBLA14 START 340.751
HIERARCH ESO ISS PBLA14 END 340.99
HIERARCH ESO ISS PBL23 START 39.241
HIERARCH ESO ISS PBL23 END 39.204
HIERARCH ESO ISS PBLA23 START 220.5
HIERARCH ESO ISS PBLA23 END 220.6
HIERARCH ESO ISS PBL24 START 63.024
HIERARCH ESO ISS PBL24 END 62.949
HIERARCH ESO ISS PBLA24 START 47.655
HIERARCH ESO ISS PBLA24 END 47.806
HIERARCH ESO ISS PBL34 START 102.074
HIERARCH ESO ISS PBL34 END 101.963
HIERARCH ESO ISS PBLA34 START 44.896
HIERARCH ESO ISS PBLA34 END 45.046
HIERARCH ESO ISS AMBI TAU0 START 0.003666
HIERARCH ESO ISS AMBI TAU0 END 0.003287
HIERARCH ESO ISS AMBI TEMP 13.05
HIERARCH ESO ISS AMBI FWHM START 0.9
HIERARCH ESO ISS AMBI FWHM END 1.0