{
  "epoch": [
    {
      "url": "https://cdaweb.gsfc.nasa.gov/sp_phys/data/imap/mag/l2/burst-srf/2026/imap_mag_l2_burst-srf_20260428_v001.0003.cdf",
      "start": "2026-04-28T00:00:00.012783488Z",
      "stop": "2026-04-28T23:59:59.990409728Z",
      "note": "Counts based on variable 'epoch' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/imap/mag/l2/burst-srf/2026/imap_mag_l2_burst-srf_20260428_v001.0003.cdf. The most common cadence, 15624960 [ns] = PT0.015625S, occurred for 68.4812% of the 3786772 timesteps.",
      "counts": [
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          "duration": 15624960,
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          "duration_iso8601": "PT0.015625S",
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        {
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          "duration": 15575808,
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        {
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          "fraction": 0.00038465329211316075
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        {
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        {
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        {
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          "duration": 15606144,
          "duration_unit": "ns",
          "duration_iso8601": "PT0.015606S",
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        },
        {
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          "duration": 15529984,
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          "duration": 15545344,
          "duration_unit": "ns",
          "duration_iso8601": "PT0.015545S",
          "fraction": 4.159391499107992e-06
        },
        {
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          "duration": 15514752,
          "duration_unit": "ns",
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          "fraction": 4.159391499107992e-06
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        {
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          "duration_unit": "ns",
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          "fraction": 1.0850586519412152e-06
        },
        {
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          "duration": 15667328,
          "duration_unit": "ns",
          "duration_iso8601": "PT0.015667S",
          "fraction": 1.0850586519412152e-06
        },
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          "fraction": 9.042155432843459e-07
        },
        {
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          "duration": 15652096,
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          "duration_iso8601": "PT0.015484S",
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          "duration_iso8601": "PT0.01553S",
          "fraction": 3.616862173137384e-07
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          "duration_iso8601": "PT0.015591S",
          "fraction": 1.808431086568692e-07
        },
        {
          "count": 1,
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          "duration_unit": "ns",
          "duration_iso8601": "PT0.015698S",
          "fraction": 1.808431086568692e-07
        },
        {
          "count": 1,
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          "duration_unit": "ns",
          "duration_iso8601": "PT0.015683S",
          "fraction": 1.808431086568692e-07
        },
        {
          "count": 1,
          "duration": 15591936,
          "duration_unit": "ns",
          "duration_iso8601": "PT0.015592S",
          "fraction": 1.808431086568692e-07
        },
        {
          "count": 1,
          "duration": 15255296,
          "duration_unit": "ns",
          "duration_iso8601": "PT0.015255S",
          "fraction": 1.808431086568692e-07
        },
        {
          "count": 1,
          "duration": 15499392,
          "duration_unit": "ns",
          "duration_iso8601": "PT0.015499S",
          "fraction": 1.808431086568692e-07
        },
        {
          "count": 1,
          "duration": 15880960,
          "duration_unit": "ns",
          "duration_iso8601": "PT0.015881S",
          "fraction": 1.808431086568692e-07
        },
        {
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          "duration_iso8601": "PT0.015683S",
          "fraction": 1.808431086568692e-07
        },
        {
          "count": 1,
          "duration": 15484288,
          "duration_unit": "ns",
          "duration_iso8601": "PT0.015484S",
          "fraction": 1.808431086568692e-07
        }
      ]
    },
    {
      "url": "https://cdaweb.gsfc.nasa.gov/sp_phys/data/imap/mag/l2/burst-srf/2026/imap_mag_l2_burst-srf_20260428_v001.0003.cdf",
      "start": "2026-04-28T00:00:00.012783488Z",
      "stop": "2026-04-28T23:59:59.990409728Z",
      "note": "Counts based on variable 'epoch' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/imap/mag/l2/burst-srf/2026/imap_mag_l2_burst-srf_20260428_v001.0003.cdf. The most common cadence, 15624960 [ns] = PT0.015625S, occurred for 68.4812% of the 3786772 timesteps.",
      "counts": [
        {
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          "duration": 15624960,
          "duration_unit": "ns",
          "duration_iso8601": "PT0.015625S",
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        {
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        {
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        {
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        },
        {
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        {
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  ]
}