2026-06-14T12:50:01.225824ivo://src.pas/rwcalerts/q/epn_coreSpace Research Centre of Polish Academy of SciencesSpace Research Centre PAS2025-01-20T10:10:10Lukasz Tomasik

Space Research Centre PAS,Bartycka 18A, Warsaw,Poland

tomasik@cbk.waw.plEventIonosphereMagnetosphereSpace Weather Events from Forecast of Solar-geophysical activity and propagation conditions [Solar-geophysical prediction service RWC Warsaw SRC PAS]http://rwc.cbk.waw.pl/rwc/*wa.drehttp://vespa.cbk.waw.pl/tableinfo/rwcalerts.epn_coreCatalogGeneralUniversityResearchservice RWC Warsaw SRC PASmultiplerwcalerts Events from Forecast of Solar-geophysical activity and propagation conditions [Solar-geophysical prediction service RWC Warsaw SRC PAS]rwcalerts.epn_core Events from Forecast of Solar-geophysical activity and propagation conditions [Solar-geophysical prediction service RWC Warsaw SRC PAS]ivo://vopdc.obspm/std/epncore#schema-2.0granule_uidInternal table row index Unique ID in data service, also in v2. Can be alphanumeric.meta.idcharindexedprimarygranule_gidCommon to granules of same type (e.g. same map projection, or geometry data products). Can be alphanumeric.meta.idcharobs_idAssociates granules derived from the same data (e.g. various representations/processing levels). Can be alphanumeric, may be the ID of original observation.meta.idchardataproduct_typeThe high-level organization of the data product, from enumerated list (e.g., 'im' for image, sp for spectrum)meta.code.classEpn.dataProductTypecharnullabletarget_nameStandard IAU name of target (from a list related to target class), case sensitivemeta.id;srcEpn.TargetNamecharnullabletarget_classType of target, from enumerated listmeta.code.class;srcEpn.TargetClasscharnullabletime_minAcquisition start time (in JD)dtime.startdoublenullabletime_maxAcquisition stop time (in JD)dtime.enddoublenullabletime_sampling_step_minSampling time for measurements of dynamical phenomena, lower limit.stime.interval;stat.minEpn.Time.Time_sampling_step_mindoublenullabletime_sampling_step_maxSampling time for measurements of dynamical phenomena, upper limitstime.interval;stat.maxEpn.Time.Time_sampling_step_maxdoublenullabletime_exp_minIntegration time of the measurement, lower limit.stime.duration;obs.exposure;stat.minEpn.Time.Time_exp_mindoublenullabletime_exp_maxIntegration time of the measurement, upper limitstime.duration;obs.exposure;stat.maxEpn.Time.Time_exp_maxdoublenullablespectral_range_minSpectral range (frequency), lower limit.Hzem.freq;stat.minEpn.Spectral.Spectral_range_mindoublenullablespectral_range_maxSpectral range (frequency), upper limitHzem.freq;stat.maxEpn.Spectral.Spectral_range_maxdoublenullablespectral_sampling_step_minspectral sampling step, lower limit.Hzem.freq.step;stat.minEpn.Spectral.Spectral_sampling_step_mindoublenullablespectral_sampling_step_maxspectral sampling step, upper limitHzem.freq.step;stat.maxEpn.Spectral.Spectral_sampling_step_maxdoublenullablespectral_resolution_minSectral resolution, lower limit.Hzspect.resolution;stat.minEpn.Spectral.Spectral_resolution_mindoublenullablespectral_resolution_maxSectral resolution, upper limitHzspect.resolution;stat.maxEpn.Spectral.Spectral_resolution_maxdoublenullablec1minLongitude on body, lower limit.degpos.bodyrc.long;stat.minEpn.Spatial.Spatial_range.c1mindoublenullablec1maxLongitude on body, upper limitdegpos.bodyrc.long;stat.maxEpn.Spatial.Spatial_range.c1maxdoublenullablec2minLatitude on body, lower limit.degpos.bodyrc.lat;stat.minEpn.Spatial.Spatial_range.c2mindoublenullablec2maxLatitude on body, upper limitdegpos.bodyrc.lat;stat.maxEpn.Spatial.Spatial_range.c2maxdoublenullablec3minHeight over defined null, lower limit.mpos.bodyrc.alt;stat.minEpn.Spatial.Spatial_range.c3mindoublenullablec3maxHeight over defined null, upper limitmpos.bodyrc.alt;stat.maxEpn.Spatial.Spatial_range.c3maxdoublenullables_regionObsCore-like footprint, valid for celestial, spherical, or body-fixed frames.phys.outline;obs.fieldcharnullablec1_resol_minResolution in the first coordinate, lower limit.degpos.resolution;stat.minEpn.Spatial.Spatial_resolution.c1_resol_mindoublenullablec1_resol_maxResolution in the first coordinate, upper limitdegpos.resolution;stat.maxEpn.Spatial.Spatial_resolution.c1_resol_maxdoublenullablec2_resol_minResolution in the second coordinate, lower limit.degpos.resolution;stat.minEpn.Spatial.Spatial_resolution.c2_resol_mindoublenullablec2_resol_maxResolution in the second coordinate, upper limitdegpos.resolution;stat.maxEpn.Spatial.Spatial_resolution.c2_resol_maxdoublenullablec3_resol_minResolution in the third coordinate, lower limit.mpos.resolution;stat.minEpn.Spatial.Spatial_resolution.c3_resol_mindoublenullablec3_resol_maxResolution in the third coordinate, upper limitmpos.resolution;stat.maxEpn.Spatial.Spatial_resolution.c3_resol_maxdoublenullablespatial_frame_typeFlavor of coordinate system, defines the nature of coordinates. From enumerated listmeta.code.class;pos.framecharnullableincidence_minIncidence angle (solar zenithal angle) during data acquisition, lower limit.degpos.posAng;stat.minEpn.View_angle.Incidence_angle_mindoublenullableincidence_maxIncidence angle (solar zenithal angle) during data acquisition, upper limitdegpos.posAng;stat.maxEpn.View_angle.Incidence_angle_maxdoublenullableemergence_minEmergence angle during data acquisition, lower limit.degpos.posAng;stat.minEpn.View_angle.Emergence_angle_mindoublenullableemergence_maxEmergence angle during data acquisition, upper limitdegpos.posAng;stat.maxEpn.View_angle.Emergence_angle_maxdoublenullablephase_minPhase angle during data acquisition, lower limit.degpos.phaseAng;stat.minEpn.View_angle.Phase_angle_mindoublenullablephase_maxPhase angle during data acquisition, upper limitdegpos.phaseAng;stat.maxEpn.View_angle.Phase_angle_maxdoublenullableinstrument_host_nameStandard name of the observatory or spacecraft.meta.id;instr.obstyProvenance.ObsConfig.Facility.namecharnullableinstrument_nameStandard name of instrumentmeta.id;instrProvenance.ObsConfig.Instrument.namecharnullablemeasurement_typeUCD(s) defining the data, with multiple entries separated by hash (#) characters.meta.ucdEpn.Measurement_typecharnullableprocessing_levelCODMAC calibration level; see the et_cal note http://dc.g-vo.org/tableinfo/titan.epn_core#note-et_cal for what values are defined here.meta.code;obs.calibintcreation_dateDate of first entry of this granuletime.creationcharnullablemodification_dateDate of last modification (used to handle mirroring)time.updatecharnullablerelease_dateStart of public access periodtime.releasecharnullableservice_titleTitle of resource (an acronym really, will be used to handle multiservice results)meta.titlecharnullableaccess_urlURL of the data file, case sensitive. Can point to a script.meta.ref.url;meta.fileObs.Access.Referencecharnullableaccess_formatFile format type (RFC 6838 Media Type a.k.a MIME type)meta.code.mimeObs.Access.Formatcharnullableaccess_estsizeEstimated file size in kbyte.kbytephys.size;meta.fileObs.Access.Sizeintnullableaccess_md5MD5 Hash for the filemeta.checksum;meta.filecharnullabletime_scaleAlways UTC in data services (may be relaxed in computational services such as ephemeris) - from enumerated listtime.scalecharnullablepublisherA short string identifying the entity running the data service used.meta.refcharnullablevoevent_timedate of VOEvent creation .time.creationcharnullableaccrefAccess key for the dataAccess.Referencecharindexednullableevent_statusby default observation can be prediction, utility, testmeta.code.classcharnullableversionyet supposed to be 2.0meta.idcharnullableactivityTBDmeta.namecharnullableflares_class_c_probabilityTBDstat.probabilitydoublenullableflares_class_m_probabilityTBDstat.probabilitydoublenullableflares_class_x_probabilityTBDstat.probabilitydoublenullableflares_class_p_probabilityTBDstat.probabilitydoublenullablekpglobal geomagnetic storm index 0 to 9meta.code.class;phys.magfieldfloatnullable