Exposure
ID
PIONI.2020-12-24T03:41:02.803_1
Header ID
PIONI.2020-12-24T03:41:02.803
Date updated
2020-12-24 03:51:04 UTC+0000
Release date
2020-12-24 03:41:02 UTC+0000
UTC Start
2020-12-24 03:41:02.803
UTC End
2020-12-24 03:42:45.203
MJD Start
59207.1535046608
MJD End
59207.154689846
Exposure time (s)
102.4
Validation level
1
Tau 0: Coherence time (s)
0.006039
Ambient temperature (°C)
13.16
Seeing (arcsec)
0.47
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 62.5410 62.3310 280.7000 280.9000
K0-D0 89.4050 89.1390 258.6000 258.7000
K0-J3 55.0680 55.0420 344.9030 345.1600
G2-D0 39.3080 39.2700 221.8000 221.9000
G2-J3 62.8220 62.7370 48.5870 48.6750
D0-J3 101.9590 101.8350 45.9600 46.0500
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 59207.1535046608
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 62.541
HIERARCH ESO ISS PBL12 END 62.331
HIERARCH ESO ISS PBLA12 START 280.7
HIERARCH ESO ISS PBLA12 END 280.9
HIERARCH ESO ISS PBL13 START 89.405
HIERARCH ESO ISS PBL13 END 89.139
HIERARCH ESO ISS PBLA13 START 258.6
HIERARCH ESO ISS PBLA13 END 258.7
HIERARCH ESO ISS PBL14 START 55.068
HIERARCH ESO ISS PBL14 END 55.042
HIERARCH ESO ISS PBLA14 START 344.903
HIERARCH ESO ISS PBLA14 END 345.16
HIERARCH ESO ISS PBL23 START 39.308
HIERARCH ESO ISS PBL23 END 39.27
HIERARCH ESO ISS PBLA23 START 221.8
HIERARCH ESO ISS PBLA23 END 221.9
HIERARCH ESO ISS PBL24 START 62.822
HIERARCH ESO ISS PBL24 END 62.737
HIERARCH ESO ISS PBLA24 START 48.587
HIERARCH ESO ISS PBLA24 END 48.675
HIERARCH ESO ISS PBL34 START 101.959
HIERARCH ESO ISS PBL34 END 101.835
HIERARCH ESO ISS PBLA34 START 45.96
HIERARCH ESO ISS PBLA34 END 46.05
HIERARCH ESO ISS AMBI TAU0 START 0.005615
HIERARCH ESO ISS AMBI TAU0 END 0.006463
HIERARCH ESO ISS AMBI TEMP 13.16
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.44