Exposure
ID
PIONI.2021-02-17T05:52:08.631_1
Header ID
PIONI.2021-02-17T05:52:08.631
Date updated
2021-02-17 06:01:30 UTC+0000
Release date
2021-02-17 05:52:08 UTC+0000
UTC Start
2021-02-17 05:52:08.631
UTC End
2021-02-17 05:52:34.231
MJD Start
59262.2445443375
MJD End
59262.2448406338
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003891
Ambient temperature (°C)
9.54
Seeing (arcsec)
0.78
Observation
ID
46797
Category
calibrator
Program ID
106.21KX.001
Program Title
ANGULAR DIAMETERS OF OSCILLATING SOLAR-TYPE STARS OBSERVED BY TESS
Program Type
Normal
PI / COI
RAINS/ WHITE/ IRELAND/ STELLO/ CASAGRANDE/ BEDDING/ MURPHY
Target
ID
35139
Name
HD_65181
RA
119.156602
DEC
-25.41435
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 77.0760 77.0120 144.3000 144.4000
A0-J2 99.4390 99.2700 117.4000 117.5000
A0-J3 110.2760 110.1320 58.4640 58.4810
G1-J2 46.4600 46.3840 68.7000 68.8000
G1-J3 129.8560 129.8340 22.1630 22.2010
J2-J3 103.5750 103.5760 3.1460 3.2200
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21KX.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59262.2445443375
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_65181
RA 119.156602
DEC -25.41435
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 77.076
HIERARCH ESO ISS PBL12 END 77.012
HIERARCH ESO ISS PBLA12 START 144.3
HIERARCH ESO ISS PBLA12 END 144.4
HIERARCH ESO ISS PBL13 START 99.439
HIERARCH ESO ISS PBL13 END 99.27
HIERARCH ESO ISS PBLA13 START 117.4
HIERARCH ESO ISS PBLA13 END 117.5
HIERARCH ESO ISS PBL14 START 110.276
HIERARCH ESO ISS PBL14 END 110.132
HIERARCH ESO ISS PBLA14 START 58.464
HIERARCH ESO ISS PBLA14 END 58.481
HIERARCH ESO ISS PBL23 START 46.46
HIERARCH ESO ISS PBL23 END 46.384
HIERARCH ESO ISS PBLA23 START 68.7
HIERARCH ESO ISS PBLA23 END 68.8
HIERARCH ESO ISS PBL24 START 129.856
HIERARCH ESO ISS PBL24 END 129.834
HIERARCH ESO ISS PBLA24 START 22.163
HIERARCH ESO ISS PBLA24 END 22.201
HIERARCH ESO ISS PBL34 START 103.575
HIERARCH ESO ISS PBL34 END 103.576
HIERARCH ESO ISS PBLA34 START 3.146
HIERARCH ESO ISS PBLA34 END 3.22
HIERARCH ESO ISS AMBI TAU0 START 0.003891
HIERARCH ESO ISS AMBI TAU0 END 0.003891
HIERARCH ESO ISS AMBI TEMP 9.54
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.78