{"name":"IAS-O3a","description":"The IAS-O3a catalog contains 42 binary black hole mergers in the public data from the first half of the third observing run (O3a) of advanced LIGO and advanced Virgo. Of these, 10 were reported there for the first time. Details and additional data products are linked from the <a href=\"/IAS-O3a\">documentation page</a>.","doi":"https://doi.org/10.5281/zenodo.15061562","events_url":"https://gwosc.org/api/v2/catalogs/IAS-O3a/events?format=json"}