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  "story": {
    "story_id": "mp-2026-11-07-019",
    "source_story_id": "tmp-brief-burstt256",
    "edition_id": "mp-2026-11-07-morning-0120",
    "edition_url": "https://themachinepress.com/edition/2026-11-07",
    "position": 21,
    "story_type": "ticker",
    "section": "research",
    "editorial_classification": "editorial",
    "headline": "Two Hundred Fifty-Six Antennas Open a Wide FRB Search",
    "slug": "two-hundred-fifty-six-antennas-open-a-wide-frb-search",
    "dek": "BURSTT-256 commissions a 400-to-800-MHz main array with 256 real-time beams.",
    "summary": "BURSTT-256 commissions a 400-to-800-MHz main array with 256 real-time beams.",
    "body_text": "The Taiwan pathfinder covers about 3,200 square degrees in its initial configuration and pairs with distant outrigger stations for localization. Commissioning calibrations report roughly 11 kJy system-equivalent flux density, with a custom-antenna upgrade expected later in 2026.",
    "why_it_matters": "BURSTT-256 commissions a 400-to-800-MHz main array with 256 real-time beams.",
    "limitations": [],
    "importance": 7,
    "canonical_url": "https://themachinepress.com/story/mp-2026-11-07-019/two-hundred-fifty-six-antennas-open-a-wide-frb-search",
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    "first_published_at": "2026-11-07T09:00:00.000-05:00",
    "modified_at": "2026-11-07T09:00:00.000-05:00",
    "content_status": "updated",
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    "carryover_reason": null,
    "key_claims": [
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        "claim_id": "claim-mp-2026-11-07-019-001",
        "text": "BURSTT-256 commissions a 400-to-800-MHz main array with 256 real-time beams.",
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          "source-2026-11-07-021"
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        "qualification": null
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    "source_ids": [
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    "tags": [
      "fast radio bursts",
      "radio astronomy"
    ],
    "image_url": null,
    "corrections": [
      {
        "correction_id": "correction-2026-11-07-001",
        "revision": 2,
        "summary": "Publication note: This November 7 edition was assembled before its scheduled 9:00 AM America/Detroit reveal but is being published late after recovery from a local build interruption. Its original reporting, image-generation times and scheduled publishAt are preserved.",
        "published_at": "2026-11-07T09:00:00.000-05:00",
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  "sources": [
    {
      "source_id": "source-2026-11-07-021",
      "title": "arXiv preprint 2611.07832, original v1",
      "publisher": "arXiv",
      "url": "https://arxiv.org/abs/2611.07832v1",
      "canonical_url": "https://arxiv.org/abs/2611.07832v1",
      "source_type": "primary_research",
      "is_primary_source": true,
      "published_at": "2026-11-05T06:11:52.000-05:00",
      "accessed_at": "2026-11-07T08:24:00.000-05:00",
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  "corrections": [
    {
      "correction_id": "correction-2026-11-07-001",
      "revision": 2,
      "summary": "Publication note: This November 7 edition was assembled before its scheduled 9:00 AM America/Detroit reveal but is being published late after recovery from a local build interruption. Its original reporting, image-generation times and scheduled publishAt are preserved.",
      "published_at": "2026-11-07T09:00:00.000-05:00",
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  "publisher": {
    "name": "The Machine Press",
    "url": "https://themachinepress.com",
    "description": "A daily newspaper for the age of artificial intelligence."
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  "cite_this_report": {
    "title": "Two Hundred Fifty-Six Antennas Open a Wide FRB Search",
    "publisher": "The Machine Press",
    "published_at": "2026-11-07T09:00:00.000-05:00",
    "canonical_url": "https://themachinepress.com/story/mp-2026-11-07-019/two-hundred-fifty-six-antennas-open-a-wide-frb-search"
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