Exposure
ID
PIONI.2021-02-17T05:52:46.716_1
Header ID
PIONI.2021-02-17T05:52:46.716
Date updated
2021-02-17 06:01:30 UTC+0000
Release date
2021-02-17 05:52:46 UTC+0000
UTC Start
2021-02-17 05:52:46.716
UTC End
2021-02-17 05:53:12.316
MJD Start
59262.2449851437
MJD End
59262.24528144
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003891
Ambient temperature (°C)
9.5
Seeing (arcsec)
0.79
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 77.0070 76.9410 144.4000 144.5000
A0-J2 99.2550 99.0810 117.5000 117.6000
A0-J3 110.1200 109.9710 58.4820 58.4990
G1-J2 46.3780 46.3000 68.8000 68.8000
G1-J3 129.8320 129.8090 22.2040 22.2440
J2-J3 103.5760 103.5780 3.2270 3.3030
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 59262.2449851437
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 77.007
HIERARCH ESO ISS PBL12 END 76.941
HIERARCH ESO ISS PBLA12 START 144.4
HIERARCH ESO ISS PBLA12 END 144.5
HIERARCH ESO ISS PBL13 START 99.255
HIERARCH ESO ISS PBL13 END 99.081
HIERARCH ESO ISS PBLA13 START 117.5
HIERARCH ESO ISS PBLA13 END 117.6
HIERARCH ESO ISS PBL14 START 110.12
HIERARCH ESO ISS PBL14 END 109.971
HIERARCH ESO ISS PBLA14 START 58.482
HIERARCH ESO ISS PBLA14 END 58.499
HIERARCH ESO ISS PBL23 START 46.378
HIERARCH ESO ISS PBL23 END 46.3
HIERARCH ESO ISS PBLA23 START 68.8
HIERARCH ESO ISS PBLA23 END 68.8
HIERARCH ESO ISS PBL24 START 129.832
HIERARCH ESO ISS PBL24 END 129.809
HIERARCH ESO ISS PBLA24 START 22.204
HIERARCH ESO ISS PBLA24 END 22.244
HIERARCH ESO ISS PBL34 START 103.576
HIERARCH ESO ISS PBL34 END 103.578
HIERARCH ESO ISS PBLA34 START 3.227
HIERARCH ESO ISS PBLA34 END 3.303
HIERARCH ESO ISS AMBI TAU0 START 0.003891
HIERARCH ESO ISS AMBI TAU0 END 0.003891
HIERARCH ESO ISS AMBI TEMP 9.5
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.8