Exposure
ID
PIONI.2021-09-11T04:16:42.634_1
Header ID
PIONI.2021-09-11T04:16:42.634
Date updated
2021-09-11 04:26:00 UTC+0000
Release date
2021-09-11 04:16:42 UTC+0000
UTC Start
2021-09-11 04:16:42.634
UTC End
2021-09-11 04:17:08.234
MJD Start
59468.1782712326
MJD End
59468.1785675289
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004721
Ambient temperature (°C)
11.97
Seeing (arcsec)
0.45
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 79.6810 79.7200 81.6000 81.7000
A0-J2 126.3540 126.3760 63.8000 63.9000
A0-J3 122.6510 122.6280 31.2800 31.3960
G1-J2 56.0490 56.0400 38.1000 38.2000
G1-J3 94.4010 94.4150 350.7750 350.8590
J2-J3 69.8210 69.8700 314.6300 314.7240
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 59468.1782712326
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 79.681
HIERARCH ESO ISS PBL12 END 79.72
HIERARCH ESO ISS PBLA12 START 81.6
HIERARCH ESO ISS PBLA12 END 81.7
HIERARCH ESO ISS PBL13 START 126.354
HIERARCH ESO ISS PBL13 END 126.376
HIERARCH ESO ISS PBLA13 START 63.8
HIERARCH ESO ISS PBLA13 END 63.9
HIERARCH ESO ISS PBL14 START 122.651
HIERARCH ESO ISS PBL14 END 122.628
HIERARCH ESO ISS PBLA14 START 31.28
HIERARCH ESO ISS PBLA14 END 31.396
HIERARCH ESO ISS PBL23 START 56.049
HIERARCH ESO ISS PBL23 END 56.04
HIERARCH ESO ISS PBLA23 START 38.1
HIERARCH ESO ISS PBLA23 END 38.2
HIERARCH ESO ISS PBL24 START 94.401
HIERARCH ESO ISS PBL24 END 94.415
HIERARCH ESO ISS PBLA24 START 350.775
HIERARCH ESO ISS PBLA24 END 350.859
HIERARCH ESO ISS PBL34 START 69.821
HIERARCH ESO ISS PBL34 END 69.87
HIERARCH ESO ISS PBLA34 START 314.63
HIERARCH ESO ISS PBLA34 END 314.724
HIERARCH ESO ISS AMBI TAU0 START 0.004721
HIERARCH ESO ISS AMBI TAU0 END 0.004721
HIERARCH ESO ISS AMBI TEMP 11.97
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.45