[
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005530",
    "bids_relpath": "sub-01122021301/eeg/sub-01122021301_task-sleep_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "01122021301",
      "task": "sleep",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 10,
      "ntimes": 15598889,
      "recording_duration": 31197.778,
      "channel_type_counts": {
        "EEG": 10
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T08:09:33.754Z"
    },
    "signal_properties": {
      "sampling_frequency": 500.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005530",
    "bids_relpath": "sub-03112021304/eeg/sub-03112021304_task-sleep_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "03112021304",
      "task": "sleep",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 10,
      "ntimes": 324779,
      "recording_duration": 649.558,
      "channel_type_counts": {
        "EEG": 10
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T08:09:33.754Z"
    },
    "signal_properties": {
      "sampling_frequency": 500.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005530",
    "bids_relpath": "sub-03112021304/eeg/sub-03112021304_task-sleep_run-02_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "03112021304",
      "task": "sleep",
      "run": "02"
    },
    "signal_summary": {
      "nchans": 10,
      "ntimes": 124439,
      "recording_duration": 248.878,
      "channel_type_counts": {
        "EEG": 10
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T08:09:33.754Z"
    },
    "signal_properties": {
      "sampling_frequency": 500.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005530",
    "bids_relpath": "sub-03112021304/eeg/sub-03112021304_task-sleep_run-03_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "03112021304",
      "task": "sleep",
      "run": "03"
    },
    "signal_summary": {
      "nchans": 10,
      "ntimes": 749109,
      "recording_duration": 1498.218,
      "channel_type_counts": {
        "EEG": 10
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T08:09:33.754Z"
    },
    "signal_properties": {
      "sampling_frequency": 500.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005530",
    "bids_relpath": "sub-03112021304/eeg/sub-03112021304_task-sleep_run-04_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "03112021304",
      "task": "sleep",
      "run": "04"
    },
    "signal_summary": {
      "nchans": 10,
      "ntimes": 5358069,
      "recording_duration": 10716.138,
      "channel_type_counts": {
        "EEG": 10
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T08:09:33.754Z"
    },
    "signal_properties": {
      "sampling_frequency": 500.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005530",
    "bids_relpath": "sub-06102021301/eeg/sub-06102021301_task-sleep_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "06102021301",
      "task": "sleep",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 10,
      "ntimes": 16173809,
      "recording_duration": 32347.618,
      "channel_type_counts": {
        "EEG": 10
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T08:09:33.754Z"
    },
    "signal_properties": {
      "sampling_frequency": 500.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005530",
    "bids_relpath": "sub-06102021302/eeg/sub-06102021302_task-sleep_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "06102021302",
      "task": "sleep",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 10,
      "ntimes": 15964939,
      "recording_duration": 31929.878,
      "channel_type_counts": {
        "EEG": 10
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T08:09:33.754Z"
    },
    "signal_properties": {
      "sampling_frequency": 500.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005530",
    "bids_relpath": "sub-07102021301/eeg/sub-07102021301_task-sleep_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "07102021301",
      "task": "sleep",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 10,
      "ntimes": 15802019,
      "recording_duration": 31604.038,
      "channel_type_counts": {
        "EEG": 10
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T08:09:33.754Z"
    },
    "signal_properties": {
      "sampling_frequency": 500.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005530",
    "bids_relpath": "sub-08122021301/eeg/sub-08122021301_task-sleep_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "08122021301",
      "task": "sleep",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 10,
      "ntimes": 15759659,
      "recording_duration": 31519.318,
      "channel_type_counts": {
        "EEG": 10
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T08:09:33.754Z"
    },
    "signal_properties": {
      "sampling_frequency": 500.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005530",
    "bids_relpath": "sub-12012022301/eeg/sub-12012022301_task-sleep_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "12012022301",
      "task": "sleep",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 10,
      "ntimes": 9519379,
      "recording_duration": 19038.758,
      "channel_type_counts": {
        "EEG": 10
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T08:09:33.754Z"
    },
    "signal_properties": {
      "sampling_frequency": 500.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005530",
    "bids_relpath": "sub-12012022301/eeg/sub-12012022301_task-sleep_run-02_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "12012022301",
      "task": "sleep",
      "run": "02"
    },
    "signal_summary": {
      "nchans": 10,
      "ntimes": 6290239,
      "recording_duration": 12580.478,
      "channel_type_counts": {
        "EEG": 10
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T08:09:33.754Z"
    },
    "signal_properties": {
      "sampling_frequency": 500.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005530",
    "bids_relpath": "sub-12012022302/eeg/sub-12012022302_task-sleep_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "12012022302",
      "task": "sleep",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 10,
      "ntimes": 14806169,
      "recording_duration": 29612.338,
      "channel_type_counts": {
        "EEG": 10
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T08:09:33.754Z"
    },
    "signal_properties": {
      "sampling_frequency": 500.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005530",
    "bids_relpath": "sub-13102021301/eeg/sub-13102021301_task-sleep_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "13102021301",
      "task": "sleep",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 10,
      "ntimes": 14867009,
      "recording_duration": 29734.018,
      "channel_type_counts": {
        "EEG": 10
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T08:09:33.754Z"
    },
    "signal_properties": {
      "sampling_frequency": 500.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005530",
    "bids_relpath": "sub-14102021301/eeg/sub-14102021301_task-sleep_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "14102021301",
      "task": "sleep",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 10,
      "ntimes": 16261679,
      "recording_duration": 32523.358,
      "channel_type_counts": {
        "EEG": 10
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T08:09:33.754Z"
    },
    "signal_properties": {
      "sampling_frequency": 500.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005530",
    "bids_relpath": "sub-19012022302/eeg/sub-19012022302_task-sleep_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "19012022302",
      "task": "sleep",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 10,
      "ntimes": 18797309,
      "recording_duration": 37594.618,
      "channel_type_counts": {
        "EEG": 10
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T08:09:33.754Z"
    },
    "signal_properties": {
      "sampling_frequency": 500.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005530",
    "bids_relpath": "sub-20102021304/eeg/sub-20102021304_task-sleep_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "20102021304",
      "task": "sleep",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 10,
      "ntimes": 14606849,
      "recording_duration": 29213.698,
      "channel_type_counts": {
        "EEG": 10
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T08:09:33.754Z"
    },
    "signal_properties": {
      "sampling_frequency": 500.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005530",
    "bids_relpath": "sub-21102021301/eeg/sub-21102021301_task-sleep_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "21102021301",
      "task": "sleep",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 10,
      "ntimes": 16604469,
      "recording_duration": 33208.938,
      "channel_type_counts": {
        "EEG": 10
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T08:09:33.754Z"
    },
    "signal_properties": {
      "sampling_frequency": 500.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005530",
    "bids_relpath": "sub-24112021302/eeg/sub-24112021302_task-sleep_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "24112021302",
      "task": "sleep",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 10,
      "ntimes": 17354479,
      "recording_duration": 34708.958,
      "channel_type_counts": {
        "EEG": 10
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T08:09:33.754Z"
    },
    "signal_properties": {
      "sampling_frequency": 500.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005530",
    "bids_relpath": "sub-26012022301/eeg/sub-26012022301_task-sleep_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "26012022301",
      "task": "sleep",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 10,
      "ntimes": 14145569,
      "recording_duration": 28291.138,
      "channel_type_counts": {
        "EEG": 10
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T08:09:33.754Z"
    },
    "signal_properties": {
      "sampling_frequency": 500.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005530",
    "bids_relpath": "sub-28102021301/eeg/sub-28102021301_task-sleep_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "28102021301",
      "task": "sleep",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 10,
      "ntimes": 16507829,
      "recording_duration": 33015.658,
      "channel_type_counts": {
        "EEG": 10
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T08:09:33.754Z"
    },
    "signal_properties": {
      "sampling_frequency": 500.0
    }
  },
  {
    "schema_version": "0.3.0",
    "doc_type": "record",
    "dataset": "on005530",
    "bids_relpath": "sub-28102021302/eeg/sub-28102021302_task-sleep_run-01_eeg.vhdr",
    "modality": "EEG",
    "datatype": "eeg",
    "suffix": "eeg",
    "file_extension": ".vhdr",
    "entities": {
      "subject": "28102021302",
      "task": "sleep",
      "run": "01"
    },
    "signal_summary": {
      "nchans": 10,
      "ntimes": 14978159,
      "recording_duration": 29956.318,
      "channel_type_counts": {
        "EEG": 10
      }
    },
    "provenance": {
      "digested_at": "2026-06-27T08:09:33.754Z"
    },
    "signal_properties": {
      "sampling_frequency": 500.0
    }
  }
]