Exposure
ID
PIONI.2021-01-21T02:49:45.039_1
Header ID
PIONI.2021-01-21T02:49:45.039
Date updated
2021-09-29 14:26:10 UTC+0000
Release date
2021-01-21 02:49:45 UTC+0000
UTC Start
2021-01-21 02:49:45.039
UTC End
2021-01-21 02:51:27.439
MJD Start
59235.1178823975
MJD End
59235.1190675827
Exposure time (s)
102.4
Validation level
1
Tau 0: Coherence time (s)
0.007202
Ambient temperature (°C)
12.92
Seeing (arcsec)
0.765
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 68.3460 280.6000 281.1000
K0-D0 91.6690 91.6300 268.7000 269.2000
K0-J3 39.1270 39.1590 326.1900 326.5850
G2-D0 28.5520 28.5180 239.0000 239.4000
G2-J3 49.5660 49.5130 66.3340 66.7710
D0-J3 77.9700 77.8830 63.6540 64.0870
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 59235.1178823975
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 68.346
HIERARCH ESO ISS PBLA12 START 280.6
HIERARCH ESO ISS PBLA12 END 281.1
HIERARCH ESO ISS PBL13 START 91.669
HIERARCH ESO ISS PBL13 END 91.63
HIERARCH ESO ISS PBLA13 START 268.7
HIERARCH ESO ISS PBLA13 END 269.2
HIERARCH ESO ISS PBL14 START 39.127
HIERARCH ESO ISS PBL14 END 39.159
HIERARCH ESO ISS PBLA14 START 326.19
HIERARCH ESO ISS PBLA14 END 326.585
HIERARCH ESO ISS PBL23 START 28.552
HIERARCH ESO ISS PBL23 END 28.518
HIERARCH ESO ISS PBLA23 START 239.0
HIERARCH ESO ISS PBLA23 END 239.4
HIERARCH ESO ISS PBL24 START 49.566
HIERARCH ESO ISS PBL24 END 49.513
HIERARCH ESO ISS PBLA24 START 66.334
HIERARCH ESO ISS PBLA24 END 66.771
HIERARCH ESO ISS PBL34 START 77.97
HIERARCH ESO ISS PBL34 END 77.883
HIERARCH ESO ISS PBLA34 START 63.654
HIERARCH ESO ISS PBLA34 END 64.087
HIERARCH ESO ISS AMBI TAU0 START 0.00821
HIERARCH ESO ISS AMBI TAU0 END 0.006194
HIERARCH ESO ISS AMBI TEMP 12.92
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.85