Exposure
ID
PIONI.2021-02-18T03:28:48.803_1
Header ID
PIONI.2021-02-18T03:28:48.803
Date updated
2021-02-18 03:36:18 UTC+0000
Release date
2022-02-18 03:36:18 UTC+0000
UTC Start
2021-02-18 03:28:48.803
UTC End
2021-02-18 03:29:14.403
MJD Start
59263.1450092923
MJD End
59263.1453055886
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004551
Ambient temperature (°C)
8.95
Seeing (arcsec)
0.515
Observation
ID
46793
Category
science
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
35135
Name
gam_Lep
RA
86.113707
DEC
-22.45012
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 75.9230 75.8510 141.5000 141.6000
A0-J2 99.8140 99.6360 113.7000 113.8000
A0-J3 114.0670 113.9340 56.6750 56.6860
G1-J2 48.0960 48.0250 66.4000 66.5000
G1-J3 131.1790 131.1640 21.4730 21.5110
J2-J3 102.9230 102.9240 2.1880 2.2630
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21KX.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59263.1450092923
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME gam_Lep
RA 86.113707
DEC -22.45012
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 75.923
HIERARCH ESO ISS PBL12 END 75.851
HIERARCH ESO ISS PBLA12 START 141.5
HIERARCH ESO ISS PBLA12 END 141.6
HIERARCH ESO ISS PBL13 START 99.814
HIERARCH ESO ISS PBL13 END 99.636
HIERARCH ESO ISS PBLA13 START 113.7
HIERARCH ESO ISS PBLA13 END 113.8
HIERARCH ESO ISS PBL14 START 114.067
HIERARCH ESO ISS PBL14 END 113.934
HIERARCH ESO ISS PBLA14 START 56.675
HIERARCH ESO ISS PBLA14 END 56.686
HIERARCH ESO ISS PBL23 START 48.096
HIERARCH ESO ISS PBL23 END 48.025
HIERARCH ESO ISS PBLA23 START 66.4
HIERARCH ESO ISS PBLA23 END 66.5
HIERARCH ESO ISS PBL24 START 131.179
HIERARCH ESO ISS PBL24 END 131.164
HIERARCH ESO ISS PBLA24 START 21.473
HIERARCH ESO ISS PBLA24 END 21.511
HIERARCH ESO ISS PBL34 START 102.923
HIERARCH ESO ISS PBL34 END 102.924
HIERARCH ESO ISS PBLA34 START 2.188
HIERARCH ESO ISS PBLA34 END 2.263
HIERARCH ESO ISS AMBI TAU0 START 0.004551
HIERARCH ESO ISS AMBI TAU0 END 0.004551
HIERARCH ESO ISS AMBI TEMP 8.95
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.47