Exposure
ID
PIONI.2021-02-16T03:38:05.861_1
Header ID
PIONI.2021-02-16T03:38:05.861
Date updated
2021-02-16 03:51:29 UTC+0000
Release date
2021-02-16 03:38:05 UTC+0000
UTC Start
2021-02-16 03:38:05.860
UTC End
2021-02-16 03:38:31.460
MJD Start
59261.1514567174
MJD End
59261.1517530137
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0025895
Ambient temperature (°C)
10.77
Seeing (arcsec)
1.05
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 77.7260 77.6530 139.6000 139.7000
A0-J2 103.3890 103.2160 112.5000 112.6000
A0-J3 115.9400 115.8110 56.7750 56.7930
G1-J2 49.1850 49.1160 66.5000 66.5000
G1-J3 131.2320 131.2170 20.7850 20.8270
J2-J3 103.0980 103.0980 0.8090 0.8860
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 59261.1514567174
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 77.726
HIERARCH ESO ISS PBL12 END 77.653
HIERARCH ESO ISS PBLA12 START 139.6
HIERARCH ESO ISS PBLA12 END 139.7
HIERARCH ESO ISS PBL13 START 103.389
HIERARCH ESO ISS PBL13 END 103.216
HIERARCH ESO ISS PBLA13 START 112.5
HIERARCH ESO ISS PBLA13 END 112.6
HIERARCH ESO ISS PBL14 START 115.94
HIERARCH ESO ISS PBL14 END 115.811
HIERARCH ESO ISS PBLA14 START 56.775
HIERARCH ESO ISS PBLA14 END 56.793
HIERARCH ESO ISS PBL23 START 49.185
HIERARCH ESO ISS PBL23 END 49.116
HIERARCH ESO ISS PBLA23 START 66.5
HIERARCH ESO ISS PBLA23 END 66.5
HIERARCH ESO ISS PBL24 START 131.232
HIERARCH ESO ISS PBL24 END 131.217
HIERARCH ESO ISS PBLA24 START 20.785
HIERARCH ESO ISS PBLA24 END 20.827
HIERARCH ESO ISS PBL34 START 103.098
HIERARCH ESO ISS PBL34 END 103.098
HIERARCH ESO ISS PBLA34 START 0.809
HIERARCH ESO ISS PBLA34 END 0.886
HIERARCH ESO ISS AMBI TAU0 START 0.002537
HIERARCH ESO ISS AMBI TAU0 END 0.002642
HIERARCH ESO ISS AMBI TEMP 10.77
HIERARCH ESO ISS AMBI FWHM START 0.95
HIERARCH ESO ISS AMBI FWHM END 1.15