obscore_demo.dativo://km3net.org/obscore_demo/nu/datasetsKM3NeTThe KM3NeT Collaborationhttps://vo.test.km3net.de/var/gavo/web/logo_medium.png2026-07-02T09:58:28ZKM3NeT Collaboration

ECAP. Nikolaus-Fiebiger-Str. 2, 91058 Erlangen, Germany

opendata@km3net.deneutrinos Datasets (i.e. event lists, IRFs, and the like) produced by KM3NeT and ANTARES.http://vo.test.km3net.de/tableinfo/obscore_demo.datasetsIsServedByKM3NeT Virtual Observatory Repository ObscoreivoaDefinition and support code for the ObsCore data model and table.ivoa.obscoreThis data collection is queryable in KM3NeT Virtual Observatory Repository's obscore table.obscore_demoThe provided demo dataset serves as an example use case of the keys provided in ObsCore and the high energy extension (HEA) of ObsCore for neutrino telescope data. The contained dataproducts cover the ANTARES legacy dataset and KM3NeT data and simulations.obscore_demo.datasets Datasets (i.e. event lists, IRFs, and the like) produced by KM3NeT and ANTARES.dataproduct_typeHigh level scientific classification of the data product, taken from an enumerationmeta.code.classobscore:obsdataset.dataproducttypecharnullabledataproduct_subtypeData product specific typemeta.code.classobscore:obsdataset.dataproductsubtypecharnullablecalib_levelAmount of data processing that has been applied to the datameta.code;obs.calibobscore:obsdataset.caliblevelshortobs_collectionName of a data collection (e.g., project name) this data belongs tometa.idobscore:dataid.collectioncharnullableobs_idUnique identifier for an observationmeta.idobscore:DataID.observationIDcharnullableobs_titleFree-from title of the data setmeta.title;obsobscore:dataid.titlecharnullableobs_publisher_didDataset identifier assigned by the publisher.meta.ref.ivoidobscore:curation.publisherdidcharnullableobs_creator_didDataset identifier assigned by the creator.meta.idobscore:dataid.creatordidcharnullableaccess_urlThe URL at which to obtain the data set.meta.ref.urlobscore:access.referencecharnullableaccess_formatMIME type of the resource at access_urlmeta.code.mimeobscore:access.formatcharnullableaccess_estsizeEstimated size of data productkbytephys.size;meta.fileobscore:access.sizelongnullabletarget_nameObject a targeted observation targetedmeta.id;srcobscore:Target.Namecharnullabletarget_classClass of the target object (star, QSO, ...)src.classobscore:target.classcharnullables_raRA of (center of) observation, ICRSdegpos.eq.raobscore:char.spatialaxis.coverage.location.coord.position2d.value2.c1doublenullables_decDec of (center of) observation, ICRSdegpos.eq.decobscore:char.spatialaxis.coverage.location.coord.position2d.value2.c2doublenullables_fovApproximate spatial extent for the region covered by the observationdegphys.angSize;instr.fovobscore:char.spatialaxis.coverage.bounds.extent.diameterdoublenullables_regionRegion covered by the observation, as a polygonpos.outline;obs.fieldobscore:char.spatialaxis.coverage.support.areacharnullables_resolutionBest spatial resolution within the data setarcsecpos.angResolutionobscore:Char.SpatialAxis.Resolution.refval.valuedoublenullablet_minLower bound of times represented in the data setdtime.start;obs.exposureobscore:char.timeaxis.coverage.bounds.limits.starttimedoublenullablet_maxUpper bound of times represented in the data setdtime.end;obs.exposureobscore:char.timeaxis.coverage.bounds.limits.stoptimedoublenullablet_exptimeTotal exposure timestime.duration;obs.exposureobscore:char.timeaxis.coverage.support.extentfloatnullablet_resolutionMinimal significant time interval along the time axisstime.resolutionobscore:char.timeaxis.resolution.refval.valuefloatnullableo_ucdUCD for the product's observablemeta.ucdobscore:char.observableaxis.ucdcharnullablefacility_nameName of the facility at which data was takenmeta.id;instr.telobscore:Provenance.ObsConfig.facility.namecharnullableinstrument_nameName of the instrument that produced the datameta.id;instrobscore:Provenance.ObsConfig.instrument.namecharnullables_pixel_scaleSampling period in world coordinate units along the spatial axisarcsecphys.angSize;instr.pixelobscore:Char.SpatialAxis.Sampling.RefVal.SamplingPerioddoublenullablepreviewURL of a preview (low-resolution, quick-to-retrieve representation) of the data.meta.ref.url;meta.previewcharnullablesource_tableName of a TAP-queriable table this data originates from. This source table usually provides more information on the the data than what is given in obscore. See the TAP_SCHEMA of the originating TAP server for details.meta.id;meta.tablecharnullableev_xelEvent pixel or spatial element indexdoublenullablemessengerMessenger particle for the datasetcharnullableenergy_minMinimum energy of the event/observationGeVphys.energy;stat.mindoublenullableenergy_maxMaximum energy of the event/observationGeVphys.energy;stat.maxdoublenullableobs_modeObservation mode (e.g., pointing, survey)meta.codecharnullableanalysis_modeAnalysis aspect of the datasetmeta.codecharnullableevent_typeClassification of the eventmeta.code.classcharnullableaccrefcharnullable