Exposure
ID
PIONI.2021-09-11T04:17:58.507_1
Header ID
PIONI.2021-09-11T04:17:58.507
Date updated
2021-09-11 04:26:00 UTC+0000
Release date
2021-09-11 04:17:58 UTC+0000
UTC Start
2021-09-11 04:17:58.508
UTC End
2021-09-11 04:18:24.108
MJD Start
59468.1791493939
MJD End
59468.1794456902
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004613
Ambient temperature (°C)
11.97
Seeing (arcsec)
0.435
Observation
ID
48198
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
36159
Name
lam_Tuc
RA
13.749798
DEC
-69.52729
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 79.7640 79.8030 81.9000 82.0000
A0-J2 126.4010 126.4230 64.1000 64.2000
A0-J3 122.6010 122.5770 31.5320 31.6540
G1-J2 56.0300 56.0210 38.3000 38.5000
G1-J3 94.4300 94.4430 350.9580 351.0480
J2-J3 69.9260 69.9770 314.8350 314.9340
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 59468.1791493939
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME lam_Tuc
RA 13.749798
DEC -69.52729
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 79.764
HIERARCH ESO ISS PBL12 END 79.803
HIERARCH ESO ISS PBLA12 START 81.9
HIERARCH ESO ISS PBLA12 END 82.0
HIERARCH ESO ISS PBL13 START 126.401
HIERARCH ESO ISS PBL13 END 126.423
HIERARCH ESO ISS PBLA13 START 64.1
HIERARCH ESO ISS PBLA13 END 64.2
HIERARCH ESO ISS PBL14 START 122.601
HIERARCH ESO ISS PBL14 END 122.577
HIERARCH ESO ISS PBLA14 START 31.532
HIERARCH ESO ISS PBLA14 END 31.654
HIERARCH ESO ISS PBL23 START 56.03
HIERARCH ESO ISS PBL23 END 56.021
HIERARCH ESO ISS PBLA23 START 38.3
HIERARCH ESO ISS PBLA23 END 38.5
HIERARCH ESO ISS PBL24 START 94.43
HIERARCH ESO ISS PBL24 END 94.443
HIERARCH ESO ISS PBLA24 START 350.958
HIERARCH ESO ISS PBLA24 END 351.048
HIERARCH ESO ISS PBL34 START 69.926
HIERARCH ESO ISS PBL34 END 69.977
HIERARCH ESO ISS PBLA34 START 314.835
HIERARCH ESO ISS PBLA34 END 314.934
HIERARCH ESO ISS AMBI TAU0 START 0.00471
HIERARCH ESO ISS AMBI TAU0 END 0.004516
HIERARCH ESO ISS AMBI TEMP 11.97
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.43