Exposure
ID
PIONI.2021-02-17T00:31:30.620_1
Header ID
PIONI.2021-02-17T00:31:30.620
Date updated
2021-02-17 00:41:21 UTC+0000
Release date
2021-02-17 00:31:30 UTC+0000
UTC Start
2021-02-17 00:31:30.620
UTC End
2021-02-17 00:31:56.220
MJD Start
59262.0218821815
MJD End
59262.0221784778
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004455
Ambient temperature (°C)
11.25
Seeing (arcsec)
0.87
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 90.3610 90.3720 114.2000 114.3000
A0-J2 128.8850 128.9070 91.0000 91.0000
A0-J3 132.0950 132.1100 44.0360 44.1010
G1-J2 58.0660 58.0740 53.1000 53.2000
G1-J3 132.3430 132.3440 4.0750 4.1360
J2-J3 103.9860 103.9860 339.1310 339.1900
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 59262.0218821815
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 90.361
HIERARCH ESO ISS PBL12 END 90.372
HIERARCH ESO ISS PBLA12 START 114.2
HIERARCH ESO ISS PBLA12 END 114.3
HIERARCH ESO ISS PBL13 START 128.885
HIERARCH ESO ISS PBL13 END 128.907
HIERARCH ESO ISS PBLA13 START 91.0
HIERARCH ESO ISS PBLA13 END 91.0
HIERARCH ESO ISS PBL14 START 132.095
HIERARCH ESO ISS PBL14 END 132.11
HIERARCH ESO ISS PBLA14 START 44.036
HIERARCH ESO ISS PBLA14 END 44.101
HIERARCH ESO ISS PBL23 START 58.066
HIERARCH ESO ISS PBL23 END 58.074
HIERARCH ESO ISS PBLA23 START 53.1
HIERARCH ESO ISS PBLA23 END 53.2
HIERARCH ESO ISS PBL24 START 132.343
HIERARCH ESO ISS PBL24 END 132.344
HIERARCH ESO ISS PBLA24 START 4.075
HIERARCH ESO ISS PBLA24 END 4.136
HIERARCH ESO ISS PBL34 START 103.986
HIERARCH ESO ISS PBL34 END 103.986
HIERARCH ESO ISS PBLA34 START 339.131
HIERARCH ESO ISS PBLA34 END 339.19
HIERARCH ESO ISS AMBI TAU0 START 0.004455
HIERARCH ESO ISS AMBI TAU0 END 0.004455
HIERARCH ESO ISS AMBI TEMP 11.25
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.87