Exposure
ID
PIONI.2021-01-21T02:51:40.292_1
Header ID
PIONI.2021-01-21T02:51:40.292
Date updated
2021-09-29 14:26:10 UTC+0000
Release date
2021-01-21 02:51:40 UTC+0000
UTC Start
2021-01-21 02:51:40.292
UTC End
2021-01-21 02:53:22.692
MJD Start
59235.1192163401
MJD End
59235.1204015253
Exposure time (s)
102.4
Validation level
1
Tau 0: Coherence time (s)
0.0062875
Ambient temperature (°C)
12.92
Seeing (arcsec)
0.83
Observation
ID
45900
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
34533
Name
CD-80191
RA
83.187391
DEC
-80.24302
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 68.3460 68.3450 281.1000 281.6000
K0-D0 91.6290 91.5890 269.2000 269.6000
K0-J3 39.1590 39.1900 326.5920 326.9830
G2-D0 28.5180 28.4840 239.4000 239.8000
G2-J3 49.5130 49.4600 66.7790 67.2130
D0-J3 77.8810 77.7950 64.0940 64.5240
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 59235.1192163401
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME CD-80191
RA 83.187391
DEC -80.24302
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 68.346
HIERARCH ESO ISS PBL12 END 68.345
HIERARCH ESO ISS PBLA12 START 281.1
HIERARCH ESO ISS PBLA12 END 281.6
HIERARCH ESO ISS PBL13 START 91.629
HIERARCH ESO ISS PBL13 END 91.589
HIERARCH ESO ISS PBLA13 START 269.2
HIERARCH ESO ISS PBLA13 END 269.6
HIERARCH ESO ISS PBL14 START 39.159
HIERARCH ESO ISS PBL14 END 39.19
HIERARCH ESO ISS PBLA14 START 326.592
HIERARCH ESO ISS PBLA14 END 326.983
HIERARCH ESO ISS PBL23 START 28.518
HIERARCH ESO ISS PBL23 END 28.484
HIERARCH ESO ISS PBLA23 START 239.4
HIERARCH ESO ISS PBLA23 END 239.8
HIERARCH ESO ISS PBL24 START 49.513
HIERARCH ESO ISS PBL24 END 49.46
HIERARCH ESO ISS PBLA24 START 66.779
HIERARCH ESO ISS PBLA24 END 67.213
HIERARCH ESO ISS PBL34 START 77.881
HIERARCH ESO ISS PBL34 END 77.795
HIERARCH ESO ISS PBLA34 START 64.094
HIERARCH ESO ISS PBLA34 END 64.524
HIERARCH ESO ISS AMBI TAU0 START 0.006194
HIERARCH ESO ISS AMBI TAU0 END 0.006381
HIERARCH ESO ISS AMBI TEMP 12.92
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.81