Exposure
ID
PIONI.2021-01-21T03:34:27.509_1
Header ID
PIONI.2021-01-21T03:34:27.509
Date updated
2021-09-29 14:26:10 UTC+0000
Release date
2021-01-21 03:34:27 UTC+0000
UTC Start
2021-01-21 03:34:27.509
UTC End
2021-01-21 03:36:09.909
MJD Start
59235.1489294972
MJD End
59235.1501146824
Exposure time (s)
102.4
Validation level
1
Tau 0: Coherence time (s)
0.007415
Ambient temperature (°C)
12.76
Seeing (arcsec)
0.805
Observation
ID
46432
Category
calibrator
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
34912
Name
CD-80181
RA
78.430355
DEC
-80.36699
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 68.2620 68.2580 296.4000 296.8000
K0-D0 90.2560 90.2120 284.5000 285.0000
K0-J3 39.9220 39.9410 339.3950 339.7820
G2-D0 27.3020 27.2630 253.7000 254.1000
G2-J3 47.6350 47.5760 81.4830 81.9340
D0-J3 74.7770 74.6790 78.6510 79.0970
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21HR.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59235.1489294972
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME CD-80181
RA 78.430355
DEC -80.36699
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 68.262
HIERARCH ESO ISS PBL12 END 68.258
HIERARCH ESO ISS PBLA12 START 296.4
HIERARCH ESO ISS PBLA12 END 296.8
HIERARCH ESO ISS PBL13 START 90.256
HIERARCH ESO ISS PBL13 END 90.212
HIERARCH ESO ISS PBLA13 START 284.5
HIERARCH ESO ISS PBLA13 END 285.0
HIERARCH ESO ISS PBL14 START 39.922
HIERARCH ESO ISS PBL14 END 39.941
HIERARCH ESO ISS PBLA14 START 339.395
HIERARCH ESO ISS PBLA14 END 339.782
HIERARCH ESO ISS PBL23 START 27.302
HIERARCH ESO ISS PBL23 END 27.263
HIERARCH ESO ISS PBLA23 START 253.7
HIERARCH ESO ISS PBLA23 END 254.1
HIERARCH ESO ISS PBL24 START 47.635
HIERARCH ESO ISS PBL24 END 47.576
HIERARCH ESO ISS PBLA24 START 81.483
HIERARCH ESO ISS PBLA24 END 81.934
HIERARCH ESO ISS PBL34 START 74.777
HIERARCH ESO ISS PBL34 END 74.679
HIERARCH ESO ISS PBLA34 START 78.651
HIERARCH ESO ISS PBLA34 END 79.097
HIERARCH ESO ISS AMBI TAU0 START 0.007755
HIERARCH ESO ISS AMBI TAU0 END 0.007075
HIERARCH ESO ISS AMBI TEMP 12.76
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.84