Exposure
ID
PIONI.2021-02-18T03:21:47.400_1
Header ID
PIONI.2021-02-18T03:21:47.400
Date updated
2021-02-18 03:31:39 UTC+0000
Release date
2021-02-18 03:21:47 UTC+0000
UTC Start
2021-02-18 03:21:47.400
UTC End
2021-02-18 03:22:13.000
MJD Start
59263.1401319406
MJD End
59263.1404282369
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00463
Ambient temperature (°C)
8.76
Seeing (arcsec)
0.645
Observation
ID
46789
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
35131
Name
HD_38295
RA
85.943187
DEC
-21.4287
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 76.0510 75.9740 139.7000 139.8000
A0-J2 101.1850 101.0030 111.9000 112.0000
A0-J3 116.1210 115.9920 56.0610 56.0730
G1-J2 49.0850 49.0150 65.6000 65.6000
G1-J3 131.6020 131.5890 21.0020 21.0420
J2-J3 102.6290 102.6300 1.3700 1.4470
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 59263.1401319406
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_38295
RA 85.943187
DEC -21.4287
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 76.051
HIERARCH ESO ISS PBL12 END 75.974
HIERARCH ESO ISS PBLA12 START 139.7
HIERARCH ESO ISS PBLA12 END 139.8
HIERARCH ESO ISS PBL13 START 101.185
HIERARCH ESO ISS PBL13 END 101.003
HIERARCH ESO ISS PBLA13 START 111.9
HIERARCH ESO ISS PBLA13 END 112.0
HIERARCH ESO ISS PBL14 START 116.121
HIERARCH ESO ISS PBL14 END 115.992
HIERARCH ESO ISS PBLA14 START 56.061
HIERARCH ESO ISS PBLA14 END 56.073
HIERARCH ESO ISS PBL23 START 49.085
HIERARCH ESO ISS PBL23 END 49.015
HIERARCH ESO ISS PBLA23 START 65.6
HIERARCH ESO ISS PBLA23 END 65.6
HIERARCH ESO ISS PBL24 START 131.602
HIERARCH ESO ISS PBL24 END 131.589
HIERARCH ESO ISS PBLA24 START 21.002
HIERARCH ESO ISS PBLA24 END 21.042
HIERARCH ESO ISS PBL34 START 102.629
HIERARCH ESO ISS PBL34 END 102.63
HIERARCH ESO ISS PBLA34 START 1.37
HIERARCH ESO ISS PBLA34 END 1.447
HIERARCH ESO ISS AMBI TAU0 START 0.00463
HIERARCH ESO ISS AMBI TAU0 END 0.00463
HIERARCH ESO ISS AMBI TEMP 8.76
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.63