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Extreme Horizon

Extreme Horizon

Resolving galactic disks in their cosmic environment

Orion

Orion

Molecular cloud fragmentation and evolution, formation of prestellar cores

Fragdisk

Fragdisk

Fragmentation of self-gravitating disks

Synthetic disk populations

Synthetic disk populations

Resolving protoplanetary disks in massive protostellar clumps

Wind of HD189733

Wind of HD189733

Unveiling the magnetic link between stars and planets

Dusty collapses

Dusty collapses

Understanding the dynamics of dust during the protostellar collapse

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  1. Home
  2. Cosmology
  3. Extreme Horizon
  4. Extreme Horizon (50 Mpc run)
  5. $Z \sim 3$
  6. Galaxy catalog

Acknowledgement

Project acknowledgement

To acknowledge this project, please cite :

               @ARTICLE{2020A&A...643L...8C,
                   author = {{Chabanier}, S. and {Bournaud}, F. and {Dubois}, Y. and {Codis}, S. and {Chapon}, D. and {Elbaz}, D. and {Pichon}, C. and {Bressand}, O. and {Devriendt}, J. and {Gavazzi}, R. and {Kraljic}, K. and {Kimm}, T. and {Laigle}, C. and {Lekien}, J. -B. and {Martin}, G. and {Palanque-Delabrouille}, N. and {Peirani}, S. and {Piserchia}, P. -F. and {Slyz}, A. and {Trebitsch}, M. and {Y{\`e}che}, C.},
                   title = "{Formation of compact galaxies in the Extreme-Horizon simulation}",
                   journal = {\aap},
                   keywords = {galaxies: formation, galaxies: evolution, galaxies: high-redshift, galaxies: structure, methods: numerical, Astrophysics - Astrophysics of Galaxies},
                   year = 2020,
                   month = nov,
                   volume = {643},
                   eid = {L8},
                   pages = {L8},
                   doi = {10.1051/0004-6361/202038614},
                   archivePrefix = {arXiv},
                   eprint = {2007.04624},
                   primaryClass = {astro-ph.GA},
                   adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...643L...8C},
                   adsnote = {Provided by the SAO/NASA Astrophysics Data System}
               }

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
Frédéric BOURNAUD  

Galaxy catalog

Galaxy catalog (24704 galaxy objects)

We detected galaxies with more than 50 stellar particles (about $10^{8} \; \Msun$) using AdaptaHOP (Aubert et al. 2004). Here is an interactive (rotating/zoomable) 3D scatterplot of the full galaxy catalog with point sizes scaling with the galaxy total mass and point colors scaling with the stellar mass :

Datafiles
Catalog 3D scatterplot data
This is a 3D scatterplot JSON file for interactive rendering of the galaxy 3D coordinates in the simulation box
  • JSON 
Search filters

Set custom search filters to get your own galaxy subset.

Field Unit Range Min. Mean Max. Std dev.
$\textrm{Mpc} \cdot \textrm{h}^{-1}$
0.002 25.673 50.000 13.668
$\textrm{Mpc} \cdot \textrm{h}^{-1}$
0.005 26.381 49.998 14.294
$\textrm{Mpc} \cdot \textrm{h}^{-1}$
0.001 25.611 49.998 15.156
$\textrm{kpc} \cdot \textrm{h}^{-1}$
0.000 0.229 2.284 0.100
$\textrm{kpc} \cdot \textrm{h}^{-1}$
0 0.102 0.835 0.035
$\textrm{M}_{\odot}$
1436999936 12775607296 1165000048640 33693843456
$\textrm{M}_{\odot}$
0 1151894144 246200352768 3053045504
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This material is Open Data