{
  "access": "open",
  "creators": [
    {
      "kind": "collaboration",
      "name": "IceCube Collaboration"
    }
  ],
  "curation": {
    "added": "2026-10-23",
    "quality_notes": ["metadata from DataCite; physics tags assigned by the curator from title and abstract"],
    "source": "IceCube Harvard Dataverse collection (subtree icecube)",
    "status": "curated"
  },
  "data": {
    "levels": ["events", "response"]
  },
  "date_published": 2026,
  "description": "The events contained in this release make up the event sample commonly used for IceCube's time-integrated neutrino point source searches. Events in this sample are track-like neutrino candidates detected by IceCube between April 2008 and May 2022.<br>\n\n<br>\n\nThis data release (referred to as \"IceTracks-DR2\") is an evolution of the previous 10-year version of this data sample that has been made publicly available here: https://doi.org/10.7910/DVN/VKL316 (referred to as \"IceTracks-DR1\"). In comparison with IceTracks-DR1, IceTracks-DR2 includes four additional years of data collected with the full IceCube detector configuration and incorporates improved calibrations. See [1] for more details. IceTracks-DR2 is intended to supersede IceTracks-DR1, and events from IceTracks-DR2 are not intended to be combined with other IceCube public data releases. <br>\n\n<br>\n\nStandardized checks of generic point source results using this sample (including results associated with notable astrophysical neutrino source candidates such as NGC 1068 and TXS 0506+056) have been compiled in [1]. <br>\n\n<br>\n\nData files:<br>\n\n<ul>\n\n<li>Read Me: A file describing each field of the data, uptime, and tabulated response files.</li>\n\n<li>The “events” subfolder contains the events observed in the 14-year sample of IceCube’s point source neutrino selection. Each file corresponds to a single season of IceCube data taking, including roughly one year of data. For each event, reconstructed particle information is …",
  "distributions": [
    {
      "host": "dataverse",
      "role": "primary",
      "url": "https://doi.org/10.7910/DVN/MMIIZA"
    }
  ],
  "doi": "10.7910/DVN/MMIIZA",
  "experiments": ["icecube"],
  "id": "icecube-icetracks-dr2",
  "license": "CC0-1.0",
  "license_url": "https://creativecommons.org/publicdomain/zero/1.0/legalcode",
  "publisher": {
    "kind": "organization",
    "name": "Harvard Dataverse"
  },
  "relations": [
    {
      "rel": "is_part_of",
      "target": "icecube-data-releases"
    }
  ],
  "short": "IceTracks-DR2: IceCube track data 2008–2022 for neutrino source searches",
  "sources": ["astrophysical"],
  "title": "IceCube Second Track Data Release IceTracks-DR2: Data from 2008-2022 for Neutrino Source Searches",
  "topics": ["multi-messenger"],
  "type": "dataset",
  "url_landing": "https://dataverse.harvard.edu/citation?persistentId=doi:10.7910/DVN/MMIIZA",
  "version": "3.1"
}