Exposure
ID
PIONI.2020-12-24T03:46:45.681_1
Header ID
PIONI.2020-12-24T03:46:45.681
Date updated
2020-12-24 03:56:11 UTC+0000
Release date
2020-12-24 03:46:45 UTC+0000
UTC Start
2020-12-24 03:46:45.681
UTC End
2020-12-24 03:48:28.081
MJD Start
59207.1574731627
MJD End
59207.1586583479
Exposure time (s)
102.4
Validation level
1
Tau 0: Coherence time (s)
0.006862
Ambient temperature (°C)
13.09
Seeing (arcsec)
0.42
Observation
ID
45902
Category
calibrator
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
34535
Name
HD21759
RA
52.485196
DEC
-19.61936
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 61.8870 61.6660 281.3000 281.5000
K0-D0 88.5740 88.2930 258.9000 259.1000
K0-J3 54.9900 54.9650 345.6930 345.9530
G2-D0 39.1880 39.1460 222.0000 222.1000
G2-J3 62.5530 62.4610 48.8510 48.9330
D0-J3 101.5710 101.4370 46.2300 46.3140
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21HR.003
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59207.1574731627
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD21759
RA 52.485196
DEC -19.61936
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 61.887
HIERARCH ESO ISS PBL12 END 61.666
HIERARCH ESO ISS PBLA12 START 281.3
HIERARCH ESO ISS PBLA12 END 281.5
HIERARCH ESO ISS PBL13 START 88.574
HIERARCH ESO ISS PBL13 END 88.293
HIERARCH ESO ISS PBLA13 START 258.9
HIERARCH ESO ISS PBLA13 END 259.1
HIERARCH ESO ISS PBL14 START 54.99
HIERARCH ESO ISS PBL14 END 54.965
HIERARCH ESO ISS PBLA14 START 345.693
HIERARCH ESO ISS PBLA14 END 345.953
HIERARCH ESO ISS PBL23 START 39.188
HIERARCH ESO ISS PBL23 END 39.146
HIERARCH ESO ISS PBLA23 START 222.0
HIERARCH ESO ISS PBLA23 END 222.1
HIERARCH ESO ISS PBL24 START 62.553
HIERARCH ESO ISS PBL24 END 62.461
HIERARCH ESO ISS PBLA24 START 48.851
HIERARCH ESO ISS PBLA24 END 48.933
HIERARCH ESO ISS PBL34 START 101.571
HIERARCH ESO ISS PBL34 END 101.437
HIERARCH ESO ISS PBLA34 START 46.23
HIERARCH ESO ISS PBLA34 END 46.314
HIERARCH ESO ISS AMBI TAU0 START 0.006862
HIERARCH ESO ISS AMBI TAU0 END 0.006862
HIERARCH ESO ISS AMBI TEMP 13.09
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.42