thesan Reionization meets galaxy assembly Large-volume radiation-magneto-hydrodynamic simulations that capture the interplay between cosmic reionization and galaxy formation …

Each snapshot provides a "picture" of the simulation at a given cosmic time. THESAN provides 80 of such snapshots. The scale factor and redshift at which they are produced are listed under …

Volume rendering of the HI fraction (left) and ionizing radiation field (right) in the Thesan-1 simulation. The top and bottom plots show the time evolution of these quantities, with the …

Introducing the THESAN project: radiation-magnetohydrodynamic simulations of the epoch of reionization Kannan, Rahul (et al.) MNRAS, 2022, 511, 4005 [ads] [arXiv]

For select redshifts of \(z = \{6, 7, 8, 9, 10\}\) we produce galaxy spectral energy distribution (SED) catalogs for the flagship THESAN-1 simulation, directly mirroring the SUBFIND subhalo catalogs.

The LHaloTree merger tree is one large data structure split across several HDF5 files named trees_sf1_[NumLastSnapshot].[chunkNum].hdf5, where [chunkNum] goes from e.g. 0 to 1200 …

THESAN provides one catalog for each snapshot. The scale factor and redshift at which they are produced are listed under Group catalogs times below (click to open). Group catalogs times

While running the THESAN simulations we output high time cadence Cartesian outputs of the full particle data onto a regular Cartesian grid using a first order Particle-In-Cell approach. …

For THESAN, we provide two types of catalogs. Each one is stored in a sub-directory with the corresponding name. FixedMassTracers. These catalogs employ as tracers subhaloes with a …

The THESAN project acknowledges support from many sources. AS acknowledges support for Program number HST-HF2-51421.001-A provided by NASA through a grant from the Space …