Exposure
ID
PIONI.2021-02-16T03:38:44.004_1
Header ID
PIONI.2021-02-16T03:38:44.004
Date updated
2021-02-16 03:51:29 UTC+0000
Release date
2021-02-16 03:38:44 UTC+0000
UTC Start
2021-02-16 03:38:44.003
UTC End
2021-02-16 03:39:09.603
MJD Start
59261.1518981871
MJD End
59261.1521944834
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00269
Ambient temperature (°C)
10.75
Seeing (arcsec)
1.085
Observation
ID
46791
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
35133
Name
HR_2090
RA
89.142956
DEC
-23.21517
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 77.6490 77.5770 139.7000 139.8000
A0-J2 103.2070 103.0330 112.6000 112.7000
A0-J3 115.8040 115.6740 56.7940 56.8110
G1-J2 49.1120 49.0430 66.5000 66.6000
G1-J3 131.2160 131.2010 20.8290 20.8710
J2-J3 103.0980 103.0990 0.8910 0.9680
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 59261.1518981871
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HR_2090
RA 89.142956
DEC -23.21517
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 77.649
HIERARCH ESO ISS PBL12 END 77.577
HIERARCH ESO ISS PBLA12 START 139.7
HIERARCH ESO ISS PBLA12 END 139.8
HIERARCH ESO ISS PBL13 START 103.207
HIERARCH ESO ISS PBL13 END 103.033
HIERARCH ESO ISS PBLA13 START 112.6
HIERARCH ESO ISS PBLA13 END 112.7
HIERARCH ESO ISS PBL14 START 115.804
HIERARCH ESO ISS PBL14 END 115.674
HIERARCH ESO ISS PBLA14 START 56.794
HIERARCH ESO ISS PBLA14 END 56.811
HIERARCH ESO ISS PBL23 START 49.112
HIERARCH ESO ISS PBL23 END 49.043
HIERARCH ESO ISS PBLA23 START 66.5
HIERARCH ESO ISS PBLA23 END 66.6
HIERARCH ESO ISS PBL24 START 131.216
HIERARCH ESO ISS PBL24 END 131.201
HIERARCH ESO ISS PBLA24 START 20.829
HIERARCH ESO ISS PBLA24 END 20.871
HIERARCH ESO ISS PBL34 START 103.098
HIERARCH ESO ISS PBL34 END 103.099
HIERARCH ESO ISS PBLA34 START 0.891
HIERARCH ESO ISS PBLA34 END 0.968
HIERARCH ESO ISS AMBI TAU0 START 0.002642
HIERARCH ESO ISS AMBI TAU0 END 0.002738
HIERARCH ESO ISS AMBI TEMP 10.75
HIERARCH ESO ISS AMBI FWHM START 1.15
HIERARCH ESO ISS AMBI FWHM END 1.02