LSDB

LSDB is a python tool for scalable analysis of large catalogs (query and cross-match).

Built on top of Dask, LSDB uses the HATS (Hierarchical Adaptive Tiling Scheme) data format to efficiently perform spatial operations.

Find LSDB tutorials for accessing Rubin data at lsdb.io/dp1. Additional information and explanations of different DP1 LSDB data products are available at data.lsdb.io.