KM3NeT Open Data portal

KM3NeT open-data Dataverse: ORCA and ARCA releases, ANTARES legacy data

Services Atmospheric Astrophysical (high energy) Oscillation parameters Multi-messenger astronomy Curated

Dataverse instance of the KM3NeT collaboration hosting its public data sets (ORCA oscillation data, ANTARES point-source data, KM3-230213A event).

Get it

Location	Role	Host	Formats	Size
https://opendata.km3net.de	primary	Institutional / collaboration web page

Owner	KM3NeT Collaboration
Licence	No licence stated
Access	Open
API	https://opendata.km3net.de/api (rest)

Know of another paper or code that uses this, or an input it depends on? Tell us.

Status	Curated (candidate: harvested, not reviewed · curated: reviewed metadata · verified: resource downloaded and checked against its paper)
Added	2026-10-23