Inspection Methods

Catalog.get_healpix_pixels()	Get all HEALPix pixels that are contained in the catalog
Catalog.get_ordered_healpix_pixels()	Get all HEALPix pixels that are contained in the catalog, ordered by breadth-first nested ordering.
Catalog.aggregate_column_statistics([...])	Read footer statistics in parquet metadata, and report on global min/max values.
Catalog.per_pixel_statistics([...])	Read footer statistics in parquet metadata, and report on min/max values for for each data partition.
Catalog.estimate_size()	Estimate size of catalog.
Catalog.partitions	Returns the partitions of the catalog
Catalog.npartitions	Returns the number of partitions of the catalog
Catalog.plot_pixels([projection])	Create a visual map of the pixel density of the catalog.
Catalog.plot_coverage(**kwargs)	Create a visual map of the coverage of the catalog.
Catalog.plot_points(*[, ra_column, ...])	Plots the points in the catalog as a scatter plot
Catalog.__len__()	The number of rows in the catalog.