Exposure
ID
PIONI.2021-02-18T03:36:34.937_1
Header ID
PIONI.2021-02-18T03:36:34.937
Date updated
2021-02-18 03:46:04 UTC+0000
Release date
2021-02-18 03:36:34 UTC+0000
UTC Start
2021-02-18 03:36:34.937
UTC End
2021-02-18 03:37:00.537
MJD Start
59263.1504043643
MJD End
59263.1507006606
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005512
Ambient temperature (°C)
8.86
Seeing (arcsec)
0.49
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 76.9590 76.8860 140.9000 141.0000
A0-J2 101.5410 101.3640 113.6000 113.7000
A0-J3 114.5470 114.4130 56.9510 56.9660
G1-J2 48.4420 48.3700 66.8000 66.8000
G1-J3 131.0650 131.0490 21.2230 21.2640
J2-J3 103.1050 103.1060 1.6280 1.7060
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 59263.1504043643
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 76.959
HIERARCH ESO ISS PBL12 END 76.886
HIERARCH ESO ISS PBLA12 START 140.9
HIERARCH ESO ISS PBLA12 END 141.0
HIERARCH ESO ISS PBL13 START 101.541
HIERARCH ESO ISS PBL13 END 101.364
HIERARCH ESO ISS PBLA13 START 113.6
HIERARCH ESO ISS PBLA13 END 113.7
HIERARCH ESO ISS PBL14 START 114.547
HIERARCH ESO ISS PBL14 END 114.413
HIERARCH ESO ISS PBLA14 START 56.951
HIERARCH ESO ISS PBLA14 END 56.966
HIERARCH ESO ISS PBL23 START 48.442
HIERARCH ESO ISS PBL23 END 48.37
HIERARCH ESO ISS PBLA23 START 66.8
HIERARCH ESO ISS PBLA23 END 66.8
HIERARCH ESO ISS PBL24 START 131.065
HIERARCH ESO ISS PBL24 END 131.049
HIERARCH ESO ISS PBLA24 START 21.223
HIERARCH ESO ISS PBLA24 END 21.264
HIERARCH ESO ISS PBL34 START 103.105
HIERARCH ESO ISS PBL34 END 103.106
HIERARCH ESO ISS PBLA34 START 1.628
HIERARCH ESO ISS PBLA34 END 1.706
HIERARCH ESO ISS AMBI TAU0 START 0.005512
HIERARCH ESO ISS AMBI TAU0 END 0.005512
HIERARCH ESO ISS AMBI TEMP 8.86
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.49