{"dataset_id":"on007663","format":"nemar-zarr-index","format_version":1,"source_commit":"","updated_utc":"2026-08-22T23:57:29Z","store_count":25,"stores":[{"path":"sub-001/meg/sub-001_task-crossmodal_split-01_meg.fif","zarr":"sub-001/meg/sub-001_task-crossmodal_split-01_meg.zarr","source_key":"SHA256E-s2145336139--f7661dd2cdb0764e7262a16a27b8e292088588891b661ec020c21f2764cc0bba.fif","updated_utc":"2026-08-22T23:57:29Z","modalities":["meg"],"groups":[{"name":"meg_250hz","modality":"MEG","rate":250.0,"n_channels":334,"n_samples":845750,"duration_s":3383.0}],"power_line_frequency":50.0,"event_description_count":16,"split_members":["sub-001/meg/sub-001_task-crossmodal_split-01_meg.fif","sub-001/meg/sub-001_task-crossmodal_split-02_meg.fif","sub-001/meg/sub-001_task-crossmodal_split-03_meg.fif"]},{"path":"sub-002/meg/sub-002_task-crossmodal_split-01_meg.fif","zarr":"sub-002/meg/sub-002_task-crossmodal_split-01_meg.zarr","source_key":"SHA256E-s2145336123--f5ac50ae435462d8f4ec47e7319f495436f9002cc9cf5eff7c6c3599de6718af.fif","updated_utc":"2026-08-22T23:57:29Z","modalities":["meg"],"groups":[{"name":"meg_250hz","modality":"MEG","rate":250.0,"n_channels":334,"n_samples":753250,"duration_s":3013.0}],"power_line_frequency":50.0,"event_description_count":16,"split_members":["sub-002/meg/sub-002_task-crossmodal_split-01_meg.fif","sub-002/meg/sub-002_task-crossmodal_split-02_meg.fif"]},{"path":"sub-003/meg/sub-003_task-crossmodal_split-01_meg.fif","zarr":"sub-003/meg/sub-003_task-crossmodal_split-01_meg.zarr","source_key":"SHA256E-s2145339903--b91bdfee8a9904b80e542e89f94a2c98dd1bef78c118063c6f6a4fe69583c824.fif","updated_utc":"2026-08-22T23:57:29Z","modalities":["meg"],"groups":[{"name":"meg_250hz","modality":"MEG","rate":250.0,"n_channels":334,"n_samples":718250,"duration_s":2873.0}],"power_line_frequency":50.0,"event_description_count":16,"split_members":["sub-003/meg/sub-003_task-crossmodal_split-01_meg.fif","sub-003/meg/sub-003_task-crossmodal_split-02_meg.fif"]},{"path":"sub-004/meg/sub-004_task-crossmodal_split-01_meg.fif","zarr":"sub-004/meg/sub-004_task-crossmodal_split-01_meg.zarr","source_key":"SHA256E-s2145339823--e936a323c87ca3d57ea8289559e264cff5f65814d631f7d3c5020b14bf84fb99.fif","updated_utc":"2026-08-22T23:57:29Z","modalities":["meg"],"groups":[{"name":"meg_250hz","modality":"MEG","rate":250.0,"n_channels":334,"n_samples":824500,"duration_s":3298.0}],"power_line_frequency":50.0,"event_description_count":16,"split_members":["sub-004/meg/sub-004_task-crossmodal_split-01_meg.fif","sub-004/meg/sub-004_task-crossmodal_split-02_meg.fif","sub-004/meg/sub-004_task-crossmodal_split-03_meg.fif"]},{"path":"sub-005/meg/sub-005_task-crossmodal_split-01_meg.fif","zarr":"sub-005/meg/sub-005_task-crossmodal_split-01_meg.zarr","source_key":"SHA256E-s2145343552--9fc7f38a71c22bfc0fe699fe9d663eb9b65fc3e47369982e2a3390518ecc2528.fif","updated_utc":"2026-08-22T23:57:29Z","modalities":["meg"],"groups":[{"name":"meg_250hz","modality":"MEG","rate":250.0,"n_channels":334,"n_samples":849250,"duration_s":3397.0}],"power_line_frequency":50.0,"event_description_count":16,"split_members":["sub-005/meg/sub-005_task-crossmodal_split-01_meg.fif","sub-005/meg/sub-005_task-crossmodal_split-02_meg.fif"]},{"path":"sub-006/meg/sub-006_task-crossmodal_split-01_meg.fif","zarr":"sub-006/meg/sub-006_task-crossmodal_split-01_meg.zarr","source_key":"SHA256E-s2145337003--79dfc6dce9705bf62466412549759f8d668609845e1874f7ed90331275c1e272.fif","updated_utc":"2026-08-22T23:57:29Z","modalities":["meg"],"groups":[{"name":"meg_250hz","modality":"MEG","rate":250.0,"n_channels":334,"n_samples":749250,"duration_s":2997.0}],"power_line_frequency":50.0,"event_description_count":16,"split_members":["sub-006/meg/sub-006_task-crossmodal_split-01_meg.fif","sub-006/meg/sub-006_task-crossmodal_split-02_meg.fif"]},{"path":"sub-008/meg/sub-008_task-crossmodal_split-01_meg.fif","zarr":"sub-008/meg/sub-008_task-crossmodal_split-01_meg.zarr","source_key":"SHA256E-s2145336627--54208f02081a91a0216dd181a9bcad7042f660412279d6cba95e3f36a57d8b09.fif","updated_utc":"2026-08-22T23:57:29Z","modalities":["meg"],"groups":[{"name":"meg_250hz","modality":"MEG","rate":250.0,"n_channels":334,"n_samples":700000,"duration_s":2800.0}],"power_line_frequency":50.0,"event_description_count":16,"split_members":["sub-008/meg/sub-008_task-crossmodal_split-01_meg.fif","sub-008/meg/sub-008_task-crossmodal_split-02_meg.fif"]},{"path":"sub-009/meg/sub-009_task-crossmodal_split-01_meg.fif","zarr":"sub-009/meg/sub-009_task-crossmodal_split-01_meg.zarr","source_key":"SHA256E-s2145342211--41d6432d1812fe3ea7975f5a14fd23d3046037640136d45510153770a0b756f5.fif","updated_utc":"2026-08-22T23:57:29Z","modalities":["meg"],"groups":[{"name":"meg_250hz","modality":"MEG","rate":250.0,"n_channels":334,"n_samples":669500,"duration_s":2678.0}],"power_line_frequency":50.0,"event_description_count":16,"split_members":["sub-009/meg/sub-009_task-crossmodal_split-01_meg.fif","sub-009/meg/sub-009_task-crossmodal_split-02_meg.fif"]},{"path":"sub-010/meg/sub-010_task-crossmodal_split-01_meg.fif","zarr":"sub-010/meg/sub-010_task-crossmodal_split-01_meg.zarr","source_key":"SHA256E-s2145335943--7a7da4c1da71222745256e4e377ee191d4b6ab86cb54da1acd4120fa698db505.fif","updated_utc":"2026-08-22T23:57:29Z","modalities":["meg"],"groups":[{"name":"meg_250hz","modality":"MEG","rate":250.0,"n_channels":334,"n_samples":775000,"duration_s":3100.0}],"power_line_frequency":50.0,"event_description_count":16,"split_members":["sub-010/meg/sub-010_task-crossmodal_split-01_meg.fif","sub-010/meg/sub-010_task-crossmodal_split-02_meg.fif"]},{"path":"sub-011/meg/sub-011_task-crossmodal_split-01_meg.fif","zarr":"sub-011/meg/sub-011_task-crossmodal_split-01_meg.zarr","source_key":"SHA256E-s2145339987--d6d8e07752c4253ead0bb80179084ff9d17082f5599370e14db96284812fb924.fif","updated_utc":"2026-08-22T23:57:29Z","modalities":["meg"],"groups":[{"name":"meg_250hz","modality":"MEG","rate":250.0,"n_channels":334,"n_samples":714000,"duration_s":2856.0}],"power_line_frequency":50.0,"event_description_count":16,"split_members":["sub-011/meg/sub-011_task-crossmodal_split-01_meg.fif","sub-011/meg/sub-011_task-crossmodal_split-02_meg.fif"]},{"path":"sub-012/meg/sub-012_task-crossmodal_split-01_meg.fif","zarr":"sub-012/meg/sub-012_task-crossmodal_split-01_meg.zarr","source_key":"SHA256E-s2145336387--2cd188fddc691e9abb785e700b10a32a2aca70327d17babc9eba888629a1acc0.fif","updated_utc":"2026-08-22T23:57:29Z","modalities":["meg"],"groups":[{"name":"meg_250hz","modality":"MEG","rate":250.0,"n_channels":334,"n_samples":834750,"duration_s":3339.0}],"power_line_frequency":50.0,"event_description_count":16,"split_members":["sub-012/meg/sub-012_task-crossmodal_split-01_meg.fif","sub-012/meg/sub-012_task-crossmodal_split-02_meg.fif","sub-012/meg/sub-012_task-crossmodal_split-03_meg.fif"]},{"path":"sub-014/meg/sub-014_task-crossmodal_split-01_meg.fif","zarr":"sub-014/meg/sub-014_task-crossmodal_split-01_meg.zarr","source_key":"SHA256E-s2145343779--7440560296c6229bcdbc4f4a785ea051a7963239d14ab015376a55961b7e7e3d.fif","updated_utc":"2026-08-22T23:57:29Z","modalities":["meg"],"groups":[{"name":"meg_250hz","modality":"MEG","rate":250.0,"n_channels":334,"n_samples":774250,"duration_s":3097.0}],"power_line_frequency":50.0,"event_description_count":16,"split_members":["sub-014/meg/sub-014_task-crossmodal_split-01_meg.fif","sub-014/meg/sub-014_task-crossmodal_split-02_meg.fif"]},{"path":"sub-015/meg/sub-015_task-crossmodal_split-01_meg.fif","zarr":"sub-015/meg/sub-015_task-crossmodal_split-01_meg.zarr","source_key":"SHA256E-s2145339591--2fb3b7a5ea3ae8539aa13ea33bbece6d81015bf294c9a0217bed7267ce7c59a7.fif","updated_utc":"2026-08-22T23:57:29Z","modalities":["meg"],"groups":[{"name":"meg_250hz","modality":"MEG","rate":250.0,"n_channels":334,"n_samples":763750,"duration_s":3055.0}],"power_line_frequency":50.0,"event_description_count":16,"split_members":["sub-015/meg/sub-015_task-crossmodal_split-01_meg.fif","sub-015/meg/sub-015_task-crossmodal_split-02_meg.fif"]},{"path":"sub-016/meg/sub-016_task-crossmodal_split-01_meg.fif","zarr":"sub-016/meg/sub-016_task-crossmodal_split-01_meg.zarr","source_key":"SHA256E-s2145339975--f4daddae82e8898a26709aa10dd86209edb5366cddd719c6f8186ca355672972.fif","updated_utc":"2026-08-22T23:57:29Z","modalities":["meg"],"groups":[{"name":"meg_250hz","modality":"MEG","rate":250.0,"n_channels":334,"n_samples":745250,"duration_s":2981.0}],"power_line_frequency":50.0,"event_description_count":16,"split_members":["sub-016/meg/sub-016_task-crossmodal_split-01_meg.fif","sub-016/meg/sub-016_task-crossmodal_split-02_meg.fif"]},{"path":"sub-017/meg/sub-017_task-crossmodal_split-01_meg.fif","zarr":"sub-017/meg/sub-017_task-crossmodal_split-01_meg.zarr","source_key":"SHA256E-s2145341791--179a9d8bf9a75913f6e51e8a368b8a99290825cc4a1113e452cb8d69b6f02b64.fif","updated_utc":"2026-08-22T23:57:29Z","modalities":["meg"],"groups":[{"name":"meg_250hz","modality":"MEG","rate":250.0,"n_channels":334,"n_samples":787500,"duration_s":3150.0}],"power_line_frequency":50.0,"event_description_count":16,"split_members":["sub-017/meg/sub-017_task-crossmodal_split-01_meg.fif","sub-017/meg/sub-017_task-crossmodal_split-02_meg.fif"]},{"path":"sub-018/meg/sub-018_task-crossmodal_split-01_meg.fif","zarr":"sub-018/meg/sub-018_task-crossmodal_split-01_meg.zarr","source_key":"SHA256E-s2145339603--6de996b9f785e2dc5f2e7801e27b0384480f19fce4253a6cfb402d64effaeee4.fif","updated_utc":"2026-08-22T23:57:29Z","modalities":["meg"],"groups":[{"name":"meg_250hz","modality":"MEG","rate":250.0,"n_channels":334,"n_samples":725250,"duration_s":2901.0}],"power_line_frequency":50.0,"event_description_count":16,"split_members":["sub-018/meg/sub-018_task-crossmodal_split-01_meg.fif","sub-018/meg/sub-018_task-crossmodal_split-02_meg.fif"]},{"path":"sub-019/meg/sub-019_task-crossmodal_split-01_meg.fif","zarr":"sub-019/meg/sub-019_task-crossmodal_split-01_meg.zarr","source_key":"SHA256E-s2145337263--fdc18c2296cf26121d42cedf905ccd60e59202231485d47aa45601cf29a2a073.fif","updated_utc":"2026-08-22T23:57:29Z","modalities":["meg"],"groups":[{"name":"meg_250hz","modality":"MEG","rate":250.0,"n_channels":334,"n_samples":671750,"duration_s":2687.0}],"power_line_frequency":50.0,"event_description_count":16,"split_members":["sub-019/meg/sub-019_task-crossmodal_split-01_meg.fif","sub-019/meg/sub-019_task-crossmodal_split-02_meg.fif"]},{"path":"sub-020/meg/sub-020_task-crossmodal_split-01_meg.fif","zarr":"sub-020/meg/sub-020_task-crossmodal_split-01_meg.zarr","source_key":"SHA256E-s2145340903--09ddc68d972ba9d670f387cdba49e52ffe4b6add952a1e7957966ebe8d0036fd.fif","updated_utc":"2026-08-22T23:57:29Z","modalities":["meg"],"groups":[{"name":"meg_250hz","modality":"MEG","rate":250.0,"n_channels":334,"n_samples":811000,"duration_s":3244.0}],"power_line_frequency":50.0,"event_description_count":16,"split_members":["sub-020/meg/sub-020_task-crossmodal_split-01_meg.fif","sub-020/meg/sub-020_task-crossmodal_split-02_meg.fif","sub-020/meg/sub-020_task-crossmodal_split-03_meg.fif"]},{"path":"sub-022/meg/sub-022_task-crossmodal_split-01_meg.fif","zarr":"sub-022/meg/sub-022_task-crossmodal_split-01_meg.zarr","source_key":"SHA256E-s2145339007--fbf612c22519976466948878f1181b68bfc44df0a3c0126102a6b5189875913b.fif","updated_utc":"2026-08-22T23:57:29Z","modalities":["meg"],"groups":[{"name":"meg_250hz","modality":"MEG","rate":250.0,"n_channels":334,"n_samples":679500,"duration_s":2718.0}],"power_line_frequency":50.0,"event_description_count":16,"split_members":["sub-022/meg/sub-022_task-crossmodal_split-01_meg.fif","sub-022/meg/sub-022_task-crossmodal_split-02_meg.fif"]},{"path":"sub-023/meg/sub-023_task-crossmodal_split-01_meg.fif","zarr":"sub-023/meg/sub-023_task-crossmodal_split-01_meg.zarr","source_key":"SHA256E-s2145339499--79b9d562ac48bb52eeec94f7bbb6927623b46fb1523db66c46db53264225fd09.fif","updated_utc":"2026-08-22T23:57:29Z","modalities":["meg"],"groups":[{"name":"meg_250hz","modality":"MEG","rate":250.0,"n_channels":334,"n_samples":803500,"duration_s":3214.0}],"power_line_frequency":50.0,"event_description_count":16,"split_members":["sub-023/meg/sub-023_task-crossmodal_split-01_meg.fif","sub-023/meg/sub-023_task-crossmodal_split-02_meg.fif","sub-023/meg/sub-023_task-crossmodal_split-03_meg.fif"]},{"path":"sub-024/meg/sub-024_task-crossmodal_split-01_meg.fif","zarr":"sub-024/meg/sub-024_task-crossmodal_split-01_meg.zarr","source_key":"SHA256E-s2145336703--fb73f03f9ebf52e6daa9329ac3bb50c9e5c787f399ca4cd8294aebe485b98192.fif","updated_utc":"2026-08-22T23:57:29Z","modalities":["meg"],"groups":[{"name":"meg_250hz","modality":"MEG","rate":250.0,"n_channels":334,"n_samples":688250,"duration_s":2753.0}],"power_line_frequency":50.0,"event_description_count":16,"split_members":["sub-024/meg/sub-024_task-crossmodal_split-01_meg.fif","sub-024/meg/sub-024_task-crossmodal_split-02_meg.fif"]},{"path":"sub-025/meg/sub-025_task-crossmodal_split-01_meg.fif","zarr":"sub-025/meg/sub-025_task-crossmodal_split-01_meg.zarr","source_key":"SHA256E-s2145337471--80efcbd55630a1f2aadd969b702f7de21bf146f43f1614afd7a3b02e0c9ea8c2.fif","updated_utc":"2026-08-22T23:57:29Z","modalities":["meg"],"groups":[{"name":"meg_250hz","modality":"MEG","rate":250.0,"n_channels":334,"n_samples":793000,"duration_s":3172.0}],"power_line_frequency":50.0,"event_description_count":16,"split_members":["sub-025/meg/sub-025_task-crossmodal_split-01_meg.fif","sub-025/meg/sub-025_task-crossmodal_split-02_meg.fif"]},{"path":"sub-026/meg/sub-026_task-crossmodal_split-01_meg.fif","zarr":"sub-026/meg/sub-026_task-crossmodal_split-01_meg.zarr","source_key":"SHA256E-s2145339711--216523b8f7588a9428721d7fa75af1b6d7b2f5f11b6346248de892c1403bb0c9.fif","updated_utc":"2026-08-22T23:57:29Z","modalities":["meg"],"groups":[{"name":"meg_250hz","modality":"MEG","rate":250.0,"n_channels":334,"n_samples":765500,"duration_s":3062.0}],"power_line_frequency":50.0,"event_description_count":16,"split_members":["sub-026/meg/sub-026_task-crossmodal_split-01_meg.fif","sub-026/meg/sub-026_task-crossmodal_split-02_meg.fif"]},{"path":"sub-027/meg/sub-027_task-crossmodal_split-01_meg.fif","zarr":"sub-027/meg/sub-027_task-crossmodal_split-01_meg.zarr","source_key":"SHA256E-s2145339871--84b5ead6bb627516693fa761dbeb82406778ed6173ec7f0acb15a174eda81e2c.fif","updated_utc":"2026-08-22T23:57:29Z","modalities":["meg"],"groups":[{"name":"meg_250hz","modality":"MEG","rate":250.0,"n_channels":334,"n_samples":681750,"duration_s":2727.0}],"power_line_frequency":50.0,"event_description_count":16,"split_members":["sub-027/meg/sub-027_task-crossmodal_split-01_meg.fif","sub-027/meg/sub-027_task-crossmodal_split-02_meg.fif"]},{"path":"sub-028/meg/sub-028_task-crossmodal_split-01_meg.fif","zarr":"sub-028/meg/sub-028_task-crossmodal_split-01_meg.zarr","source_key":"SHA256E-s2145336319--9c333ab4d9bfff7b5fc2cb6c5b025cef0bd0186123d3c059d923ad8b2a130e92.fif","updated_utc":"2026-08-22T23:57:29Z","modalities":["meg"],"groups":[{"name":"meg_250hz","modality":"MEG","rate":250.0,"n_channels":334,"n_samples":716000,"duration_s":2864.0}],"power_line_frequency":50.0,"event_description_count":16,"split_members":["sub-028/meg/sub-028_task-crossmodal_split-01_meg.fif","sub-028/meg/sub-028_task-crossmodal_split-02_meg.fif"]}],"failure_count":1,"failures":[{"path":"sub-021/meg/sub-021_task-crossmodal_split-01_meg.fif","zarr":"sub-021/meg/sub-021_task-crossmodal_split-01_meg.zarr","code":"file_read_error","reason":"This recording could not be prepared for viewing."}]}