GWOSC API

Return a specific catalog.

Rel URLs:

Follow events_url for a list of events on this catalog.

GET /api/v2/catalogs/GWTC-4.0?format=api

HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "name": "GWTC-4.0",
    "description": "Confident events from the O4a observing run for LIGO and Virgo, as described in the GWTC-4.0 catalog paper. For details of all events in the cumulative GWTC-4.0 catalog, see <a href=\"/eventapi/html/GWTC\">GWTC catalog</a>. These candidate events have a probability of astrophysical origin (probability of being a gravitational-wave signal versus being instrumental noise) assuming a compact binary (such as a binary black hole, neutron star-black hole binary or binary neutron star) coalescence source of greater than 0.5 or a false alarm rate of less than 1 per year based upon results of at least one of the search pipelines. Details and additional data products are linked from the <a href=\"/GWTC-4.0\">documentation page</a>.",
    "doi": "https://doi.org/10.7935/aes8-px89",
    "events_url": "https://gwosc.org/api/v2/catalogs/GWTC-4.0/events?format=api"
}

Catalog Detail