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gaia early data release 3 documentation

13.3 Crossmatches

13.3.21 skymapperdr2_join

Convenience table to be used to join the SkyMapper DR2 catalogue with the cross-match results. It lists all the SkyMapper DR2 sources which were used in the cross-match. See Chapter 9 for more details on the catalogue.

Columns description:

original_ext_source_id : Original External Catalogue source identifier (long)

The unique source identifier in the original external catalogue.