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Galactica

Turbulent flow in the interstellar medium

Galactic disk

Gas fragmentation in the ISM

HD189733 wind

Wind of HD 189733

Unveiling the magnetic link between stars and planets

Synthetic disk populations

Synthetic disk populations

Resolving protoplanetary disks in massive protostellar clumps

Solar magnetic field

Solar magnetic field

Extreme Horizons

Extreme Horizons

Resolving galactic disks in their cosmic environment

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  2. Star-planet interactions
  3. Magnetic interactions in HD 189733
  4. A20min AlphaBeta-NP

Acknowledgement

Galactica database acknowledgement

If you use it in your own work, you may acknowledge the origin of the data obtained on the Galactica database like so:

This work reused datasets available on the Galactica simulations database
(http://www.galactica-simulations.eu)
Cite me
Antoine STRUGAREK  

A20min AlphaBeta-NP

  • Summary
  • Results
    • Properties along the orbit of HD 189733b
    • Star-planet connection in 3D

Summary

Wind model of HD 189733 based on the WindPredict model (see Réville et al. 2016), with $N_c=2.4 \times 10^{7} {\rm cm}^{-3}$ and $T_c=1.59 \times 10^{6}$ K.

Simulated using Pluto 4.2

Results

'Properties along the orbit of HD 189733b' generic result datafile download

Select the datafiles you wish to export from this generic result (a zip file containing the requested datafiles will be prepared) :

Properties along the orbit of HD 189733b

Properties along planetary orbit. The orbit of HD 189733b is assumed to be circular, at a distance of 8.86 ${\rm R}_\star$ from the host star.
Datafiles:
Alfvenic Mach number
Alfvénic Mach number in the frame at rest with the planet.
View plot

Alfvenic Mach number

Alfvénic Mach number in the frame at rest with the planet.
  • Download CSV file
  • CSV 
Poynting Flux
Poynting flux density intersected by the planet along its orbit, in W/m$^2$
View plot

Poynting Flux

Poynting flux density intersected by the planet along its orbit, in W/m$^2$
  • Download CSV file
  • CSV 
Magnetic field
Stellar wind magnetic field along the planetary orbit, in G.
View plot

Magnetic field

Stellar wind magnetic field along the planetary orbit, in G.
  • Download CSV file
  • CSV 

'Star-planet connection in 3D' generic result datafile download

Select the datafiles you wish to export from this generic result (a zip file containing the requested datafiles will be prepared) :

Star-planet connection in 3D

3D visulations of the envrionment of HD 189733. The magnetic connection is unveiled following the Elsasser characteristics, represented by the blue and red tubes.
Datafiles:
3D rendering of the star-planet connection
  • PNG 

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This material is Open Data