Tools & Data

This page gathers publicly available Tools & Data developed and produced within the framework of the ByoPiC project


All our tools are available on our gitlab instance


  • A code producing easily and quickly density maps in 2D or density cubes in 3D from an input distribution of points with the Delaunay Tesselation Field Estimator (Bernardeau, F., & van de Weygaert, R. 1996, MNRAS, 279, 693; Schaap, W. E., & van de Weygaert, R. 2000, A&A, 363, L29)




  • DisPerSe catalogues 
    • 24 files containing the skeleton of filaments detected with DisPerSe (Sousbie et al., 2011, MNRAS, 414, 384) in the the SDSS DR7 (Legacy Main Galaxy Sample) and the SDSS DR12 (LOWZ+CMASS) galaxy samples. The filaments were obtained by Malavasi et al. 2020, A&A, 642, A19 and used for the analyses of Malavasi et al. 2020, A&A, 634, A30; Tanimura et al. 2020, A&A, 637, A41; Bonjean et al. 2020, A&A, 638, A75; Tanimura et al. 2020, A&A, 643, L2, Tanimura et al. 2022, arXiv:2206.00084