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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. $Z \sim 4$
  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 (7693 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.
$\textrm{Mpc} \cdot \textrm{h}^{-1}$
0.008 25.863 49.979 13.377
$\textrm{Mpc} \cdot \textrm{h}^{-1}$
0.010 26.592 49.977 14.233
$\textrm{Mpc} \cdot \textrm{h}^{-1}$
0.004 26.054 49.998 15.295
$\textrm{kpc} \cdot \textrm{h}^{-1}$
0.000 0.297 1.500 0.117
$\textrm{kpc} \cdot \textrm{h}^{-1}$
0 0.142 0.584 0.043
$\textrm{M}_{\odot}$
1448000000 8945101824 347300003840 16327683072
$\textrm{M}_{\odot}$
0 942980736 48536993792 1649834880
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This material is Open Data