{"columns":[{"name":"measured_on","type":"timestamp[ns]"},{"name":"utc_measured_on","type":"timestamp[ns]"},{"name":"metric_id","type":"int32"},{"name":"value","type":"double"}],"n_rows":288,"rows_kept":288,"cut":false,"text_format":"parquet-jsonl-2026-10-02","bounds":{"document_bytes":16777216,"package_text_limit_bytes":33554432,"package_text_slack_bytes":1024,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096,"vector_min":64,"vector_head_fixed":16,"vector_head_variable":64,"kv_value_chars":1048576,"nesting_max":64,"binary_text":true},"cells_cut":0,"cells_bad_utf8":0,"cells_raw":0,"cells_binary":0,"cells_binary_text":0,"cells_vector":0,"n_row_groups":1,"reader":"pyarrow 23.0.1, python 3.13","created_by":"Amazon Redshift","schema":{"fields":[{"name":"measured_on","type":"timestamp[ns]","nullable":true,"metadata":null,"children":null},{"name":"utc_measured_on","type":"timestamp[ns]","nullable":true,"metadata":null,"children":null},{"name":"metric_id","type":"int32","nullable":true,"metadata":null,"children":null},{"name":"value","type":"double","nullable":true,"metadata":null,"children":null}],"parquet":"required group field_id=-1 schema {\n  optional int96 field_id=-1 measured_on;\n  optional int96 field_id=-1 utc_measured_on;\n  optional int32 field_id=-1 metric_id (Int(bitWidth=32, isSigned=true));\n  optional double field_id=-1 value;\n}\n"},"kv_metadata":[]}
["2012-02-18T00:15:00.000000000",null,3023,0.086]
["2012-02-18T00:30:00.000000000",null,3023,0.086]
["2012-02-18T01:00:00.000000000",null,3025,0.4]
["2012-02-18T01:30:00.000000000",null,3025,0.4]
["2012-02-18T01:45:00.000000000",null,3023,0.086]
["2012-02-18T02:00:00.000000000",null,3025,0.4]
["2012-02-18T02:15:00.000000000",null,3024,210.6]
["2012-02-18T02:30:00.000000000",null,3025,0.4]
["2012-02-18T02:45:00.000000000",null,3024,211.1]
["2012-02-18T03:00:00.000000000",null,3025,0.4]
["2012-02-18T03:15:00.000000000",null,3024,211.0]
["2012-02-18T03:15:00.000000000",null,3023,0.086]
["2012-02-18T03:45:00.000000000",null,3025,0.4]
["2012-02-18T04:00:00.000000000",null,3025,0.4]
["2012-02-18T04:15:00.000000000",null,3024,211.1]
["2012-02-18T04:30:00.000000000",null,3025,0.4]
["2012-02-18T04:45:00.000000000",null,3023,0.086]
["2012-02-18T05:00:00.000000000",null,3023,0.078]
["2012-02-18T05:30:00.000000000",null,3023,0.09]
["2012-02-18T06:45:00.000000000",null,3025,0.4]
["2012-02-18T07:00:00.000000000",null,3024,212.3]
["2012-02-18T07:15:00.000000000",null,3025,0.4]
["2012-02-18T07:15:00.000000000",null,3023,0.086]
["2012-02-18T07:30:00.000000000",null,3023,0.086]
["2012-02-18T08:00:00.000000000",null,3025,0.4]
["2012-02-18T08:15:00.000000000",null,3024,210.7]
["2012-02-18T08:45:00.000000000",null,3024,211.9]
["2012-02-18T09:15:00.000000000",null,3023,0.219]
["2012-02-18T09:30:00.000000000",null,3023,0.176]
["2012-02-18T09:45:00.000000000",null,3025,1.7]
["2012-02-18T10:00:00.000000000",null,3023,0.285]
["2012-02-18T10:15:00.000000000",null,3024,210.9]
["2012-02-18T10:30:00.000000000",null,3024,211.1]
["2012-02-18T10:45:00.000000000",null,3023,0.488]
["2012-02-18T11:00:00.000000000",null,3023,0.836]
["2012-02-18T11:45:00.000000000",null,3023,0.941]
["2012-02-18T12:00:00.000000000",null,3023,0.699]
["2012-02-18T12:45:00.000000000",null,3023,1.125]
["2012-02-18T13:00:00.000000000",null,3023,4.008]
["2012-02-18T13:15:00.000000000",null,3025,2.2]
["2012-02-18T13:30:00.000000000",null,3025,2.4]
["2012-02-18T13:45:00.000000000",null,3023,1.398]
["2012-02-18T14:15:00.000000000",null,3025,13.5]
["2012-02-18T15:00:00.000000000",null,3025,4.7]
["2012-02-18T15:15:00.000000000",null,3023,1.004]
["2012-02-18T15:45:00.000000000",null,3025,3.2]
["2012-02-18T16:00:00.000000000",null,3024,208.9]
["2012-02-18T16:15:00.000000000",null,3023,0.223]
["2012-02-18T16:45:00.000000000",null,3024,210.2]
["2012-02-18T17:00:00.000000000",null,3024,210.3]
["2012-02-18T17:15:00.000000000",null,3025,1.4]
["2012-02-18T17:30:00.000000000",null,3024,210.0]
["2012-02-18T17:30:00.000000000",null,3025,1.4]
["2012-02-18T17:45:00.000000000",null,3025,1.5]
["2012-02-18T18:00:00.000000000",null,3023,0.23]
["2012-02-18T18:30:00.000000000",null,3023,0.246]
["2012-02-18T18:45:00.000000000",null,3023,0.273]
["2012-02-18T19:00:00.000000000",null,3023,0.289]
["2012-02-18T19:15:00.000000000",null,3024,209.5]
["2012-02-18T19:45:00.000000000",null,3024,210.2]
["2012-02-18T20:00:00.000000000",null,3025,0.4]
["2012-02-18T20:15:00.000000000",null,3023,0.086]
["2012-02-18T20:30:00.000000000",null,3024,211.7]
["2012-02-18T20:45:00.000000000",null,3023,0.086]
["2012-02-18T21:30:00.000000000",null,3023,0.086]
["2012-02-18T21:45:00.000000000",null,3023,0.09]
["2012-02-18T21:45:00.000000000",null,3025,0.4]
["2012-02-18T22:15:00.000000000",null,3024,210.8]
["2012-02-18T22:45:00.000000000",null,3024,211.0]
["2012-02-18T23:00:00.000000000",null,3023,0.086]
["2012-02-18T23:15:00.000000000",null,3024,211.2]
["2012-02-18T23:30:00.000000000",null,3025,0.4]
["2012-02-18T23:45:00.000000000",null,3023,0.086]
["2012-02-18T00:00:00.000000000",null,3025,0.4]
["2012-02-18T00:15:00.000000000",null,3025,0.4]
["2012-02-18T00:30:00.000000000",null,3025,0.4]
["2012-02-18T00:45:00.000000000",null,3025,0.4]
["2012-02-18T01:00:00.000000000",null,3024,211.3]
["2012-02-18T01:15:00.000000000",null,3024,211.8]
["2012-02-18T01:30:00.000000000",null,3024,212.1]
["2012-02-18T02:15:00.000000000",null,3023,0.086]
["2012-02-18T02:45:00.000000000",null,3025,0.4]
["2012-02-18T03:00:00.000000000",null,3023,0.086]
["2012-02-18T03:30:00.000000000",null,3024,211.2]
["2012-02-18T04:15:00.000000000",null,3023,0.086]
["2012-02-18T04:30:00.000000000",null,3024,212.2]
["2012-02-18T04:45:00.000000000",null,3024,212.3]
["2012-02-18T05:00:00.000000000",null,3024,212.2]
["2012-02-18T05:15:00.000000000",null,3024,212.2]
["2012-02-18T05:45:00.000000000",null,3025,0.4]
["2012-02-18T06:00:00.000000000",null,3024,212.2]
["2012-02-18T06:15:00.000000000",null,3023,0.086]
["2012-02-18T06:30:00.000000000",null,3024,211.1]
["2012-02-18T06:45:00.000000000",null,3024,212.3]
["2012-02-18T07:15:00.000000000",null,3024,211.8]
["2012-02-18T07:30:00.000000000",null,3024,210.8]
["2012-02-18T07:45:00.000000000",null,3025,0.4]
["2012-02-18T08:15:00.000000000",null,3025,0.4]
["2012-02-18T08:30:00.000000000",null,3023,0.086]
["2012-02-18T08:45:00.000000000",null,3023,0.09]
["2012-02-18T09:00:00.000000000",null,3025,1.8]
["2012-02-18T09:15:00.000000000",null,3024,211.1]
["2012-02-18T09:45:00.000000000",null,3024,211.0]
["2012-02-18T10:30:00.000000000",null,3023,1.066]
["2012-02-18T10:45:00.000000000",null,3025,1.9]
["2012-02-18T11:00:00.000000000",null,3025,2.9]
["2012-02-18T11:15:00.000000000",null,3025,2.4]
["2012-02-18T11:15:00.000000000",null,3024,210.2]
["2012-02-18T11:30:00.000000000",null,3023,0.527]
["2012-02-18T12:00:00.000000000",null,3024,211.2]
["2012-02-18T12:15:00.000000000",null,3023,0.836]
["2012-02-18T12:30:00.000000000",null,3024,211.2]
["2012-02-18T12:45:00.000000000",null,3025,3.4]
["2012-02-18T13:00:00.000000000",null,3024,211.1]
["2012-02-18T13:30:00.000000000",null,3023,0.746]
["2012-02-18T14:00:00.000000000",null,3025,7.2]
["2012-02-18T14:30:00.000000000",null,3025,7.2]
["2012-02-18T14:45:00.000000000",null,3023,2.684]
["2012-02-18T15:00:00.000000000",null,3024,210.4]
["2012-02-18T15:30:00.000000000",null,3024,211.0]
["2012-02-18T15:45:00.000000000",null,3024,209.0]
["2012-02-18T16:00:00.000000000",null,3023,0.098]
["2012-02-18T16:15:00.000000000",null,3025,1.6]
["2012-02-18T16:30:00.000000000",null,3023,0.266]
["2012-02-18T16:45:00.000000000",null,3023,0.27]
["2012-02-18T17:00:00.000000000",null,3025,1.6]
["2012-02-18T17:30:00.000000000",null,3023,0.113]
["2012-02-18T17:45:00.000000000",null,3024,210.0]
["2012-02-18T18:00:00.000000000",null,3025,1.5]
["2012-02-18T18:15:00.000000000",null,3025,1.4]
["2012-02-18T18:30:00.000000000",null,3024,211.8]
["2012-02-18T19:15:00.000000000",null,3023,0.086]
["2012-02-18T19:30:00.000000000",null,3023,0.086]
["2012-02-18T19:45:00.000000000",null,3025,0.4]
["2012-02-18T20:00:00.000000000",null,3023,0.09]
["2012-02-18T20:00:00.000000000",null,3024,211.8]
["2012-02-18T20:30:00.000000000",null,3025,0.4]
["2012-02-18T20:45:00.000000000",null,3024,211.6]
["2012-02-18T21:00:00.000000000",null,3023,0.086]
["2012-02-18T21:15:00.000000000",null,3024,210.8]
["2012-02-18T21:45:00.000000000",null,3024,212.2]
["2012-02-18T22:00:00.000000000",null,3023,0.086]
["2012-02-18T22:15:00.000000000",null,3023,0.086]
["2012-02-18T22:30:00.000000000",null,3023,0.086]
["2012-02-18T22:45:00.000000000",null,3025,0.4]
["2012-02-18T23:15:00.000000000",null,3025,0.4]
["2012-02-18T00:00:00.000000000",null,3023,0.086]
["2012-02-18T00:15:00.000000000",null,3024,211.2]
["2012-02-18T00:30:00.000000000",null,3024,211.2]
["2012-02-18T00:45:00.000000000",null,3024,211.3]
["2012-02-18T01:15:00.000000000",null,3023,0.086]
["2012-02-18T02:00:00.000000000",null,3024,211.7]
["2012-02-18T02:30:00.000000000",null,3023,0.086]
["2012-02-18T03:00:00.000000000",null,3024,211.1]
["2012-02-18T03:15:00.000000000",null,3025,0.4]
["2012-02-18T03:30:00.000000000",null,3025,0.4]
["2012-02-18T03:45:00.000000000",null,3023,0.086]
["2012-02-18T04:00:00.000000000",null,3023,0.086]
["2012-02-18T04:30:00.000000000",null,3023,0.086]
["2012-02-18T04:45:00.000000000",null,3025,0.4]
["2012-02-18T05:15:00.000000000",null,3025,0.4]
["2012-02-18T05:30:00.000000000",null,3024,212.2]
["2012-02-18T05:45:00.000000000",null,3024,212.2]
["2012-02-18T06:00:00.000000000",null,3025,0.4]
["2012-02-18T06:15:00.000000000",null,3025,0.4]
["2012-02-18T06:30:00.000000000",null,3025,0.4]
["2012-02-18T07:00:00.000000000",null,3023,0.086]
["2012-02-18T07:30:00.000000000",null,3025,0.4]
["2012-02-18T07:45:00.000000000",null,3023,0.086]
["2012-02-18T08:00:00.000000000",null,3024,210.5]
["2012-02-18T08:30:00.000000000",null,3024,211.0]
["2012-02-18T08:45:00.000000000",null,3025,0.4]
["2012-02-18T09:00:00.000000000",null,3023,0.293]
["2012-02-18T09:45:00.000000000",null,3023,0.219]
["2012-02-18T10:00:00.000000000",null,3025,1.7]
["2012-02-18T10:15:00.000000000",null,3023,0.305]
["2012-02-18T10:45:00.000000000",null,3024,210.7]
["2012-02-18T11:00:00.000000000",null,3024,210.8]
["2012-02-18T11:15:00.000000000",null,3023,0.684]
["2012-02-18T11:30:00.000000000",null,3025,2.0]
["2012-02-18T11:45:00.000000000",null,3024,210.7]
["2012-02-18T12:00:00.000000000",null,3025,2.3]
["2012-02-18T12:15:00.000000000",null,3025,2.7]
["2012-02-18T12:30:00.000000000",null,3025,7.6]
["2012-02-18T12:45:00.000000000",null,3024,210.8]
["2012-02-18T13:00:00.000000000",null,3025,11.1]
["2012-02-18T13:15:00.000000000",null,3024,210.6]
["2012-02-18T13:45:00.000000000",null,3025,4.1]
["2012-02-18T14:00:00.000000000",null,3024,210.8]
["2012-02-18T14:15:00.000000000",null,3023,4.91]
["2012-02-18T14:30:00.000000000",null,3023,2.551]
["2012-02-18T14:45:00.000000000",null,3024,210.5]
["2012-02-18T15:15:00.000000000",null,3025,3.1]
["2012-02-18T15:30:00.000000000",null,3025,2.5]
["2012-02-18T15:30:00.000000000",null,3023,0.762]
["2012-02-18T16:00:00.000000000",null,3025,1.4]
["2012-02-18T16:30:00.000000000",null,3024,210.3]
["2012-02-18T16:45:00.000000000",null,3025,1.7]
["2012-02-18T17:00:00.000000000",null,3023,0.254]
["2012-02-18T17:15:00.000000000",null,3023,0.188]
["2012-02-18T18:00:00.000000000",null,3024,210.5]
["2012-02-18T18:15:00.000000000",null,3023,0.129]
["2012-02-18T18:45:00.000000000",null,3025,1.7]
["2012-02-18T19:00:00.000000000",null,3025,1.7]
["2012-02-18T19:30:00.000000000",null,3025,0.4]
["2012-02-18T19:45:00.000000000",null,3023,0.086]
["2012-02-18T20:15:00.000000000",null,3025,0.4]
["2012-02-18T20:30:00.000000000",null,3023,0.086]
["2012-02-18T21:00:00.000000000",null,3025,0.4]
["2012-02-18T21:15:00.000000000",null,3025,0.4]
["2012-02-18T21:30:00.000000000",null,3025,0.4]
["2012-02-18T22:00:00.000000000",null,3024,211.5]
["2012-02-18T22:30:00.000000000",null,3024,210.8]
["2012-02-18T23:00:00.000000000",null,3024,211.2]
["2012-02-18T23:30:00.000000000",null,3023,0.086]
["2012-02-18T23:45:00.000000000",null,3024,210.0]
["2012-02-18T23:45:00.000000000",null,3025,0.4]
["2012-02-18T00:00:00.000000000",null,3024,211.0]
["2012-02-18T00:45:00.000000000",null,3023,0.086]
["2012-02-18T01:00:00.000000000",null,3023,0.086]
["2012-02-18T01:15:00.000000000",null,3025,0.4]
["2012-02-18T01:30:00.000000000",null,3023,0.086]
["2012-02-18T01:45:00.000000000",null,3024,212.2]
["2012-02-18T01:45:00.000000000",null,3025,0.4]
["2012-02-18T02:00:00.000000000",null,3023,0.086]
["2012-02-18T02:15:00.000000000",null,3025,0.4]
["2012-02-18T02:30:00.000000000",null,3024,210.9]
["2012-02-18T02:45:00.000000000",null,3023,0.086]
["2012-02-18T03:30:00.000000000",null,3023,0.086]
["2012-02-18T03:45:00.000000000",null,3024,211.2]
["2012-02-18T04:00:00.000000000",null,3024,211.0]
["2012-02-18T04:15:00.000000000",null,3025,0.4]
["2012-02-18T05:00:00.000000000",null,3025,0.4]
["2012-02-18T05:15:00.000000000",null,3023,0.086]
["2012-02-18T05:30:00.000000000",null,3025,0.4]
["2012-02-18T05:45:00.000000000",null,3023,0.086]
["2012-02-18T06:00:00.000000000",null,3023,0.086]
["2012-02-18T06:15:00.000000000",null,3024,212.3]
["2012-02-18T06:30:00.000000000",null,3023,0.086]
["2012-02-18T06:45:00.000000000",null,3023,0.086]
["2012-02-18T07:00:00.000000000",null,3025,0.4]
["2012-02-18T07:45:00.000000000",null,3024,210.9]
["2012-02-18T08:00:00.000000000",null,3023,0.086]
["2012-02-18T08:15:00.000000000",null,3023,0.086]
["2012-02-18T08:30:00.000000000",null,3025,0.4]
["2012-02-18T09:00:00.000000000",null,3024,211.2]
["2012-02-18T09:15:00.000000000",null,3025,1.6]
["2012-02-18T09:30:00.000000000",null,3024,211.1]
["2012-02-18T09:30:00.000000000",null,3025,1.7]
["2012-02-18T10:00:00.000000000",null,3024,211.1]
["2012-02-18T10:15:00.000000000",null,3025,1.6]
["2012-02-18T10:30:00.000000000",null,3025,3.3]
["2012-02-18T11:30:00.000000000",null,3024,211.2]
["2012-02-18T11:45:00.000000000",null,3025,3.0]
["2012-02-18T12:15:00.000000000",null,3024,210.9]
["2012-02-18T12:30:00.000000000",null,3023,2.715]
["2012-02-18T13:15:00.000000000",null,3023,0.656]
["2012-02-18T13:30:00.000000000",null,3024,210.6]
["2012-02-18T13:45:00.000000000",null,3024,210.6]
["2012-02-18T14:00:00.000000000",null,3023,2.555]
["2012-02-18T14:15:00.000000000",null,3024,211.3]
["2012-02-18T14:30:00.000000000",null,3024,210.9]
["2012-02-18T14:45:00.000000000",null,3025,7.5]
["2012-02-18T15:00:00.000000000",null,3023,1.602]
["2012-02-18T15:15:00.000000000",null,3024,210.4]
["2012-02-18T15:45:00.000000000",null,3023,1.051]
["2012-02-18T16:15:00.000000000",null,3024,210.6]
["2012-02-18T16:30:00.000000000",null,3025,1.5]
["2012-02-18T17:15:00.000000000",null,3024,209.9]
["2012-02-18T17:45:00.000000000",null,3023,0.129]
["2012-02-18T18:15:00.000000000",null,3024,210.4]
["2012-02-18T18:30:00.000000000",null,3025,1.8]
["2012-02-18T18:45:00.000000000",null,3024,210.3]
["2012-02-18T19:00:00.000000000",null,3024,209.9]
["2012-02-18T19:15:00.000000000",null,3025,0.4]
["2012-02-18T19:30:00.000000000",null,3024,209.1]
["2012-02-18T20:15:00.000000000",null,3024,211.8]
["2012-02-18T20:45:00.000000000",null,3025,0.4]
["2012-02-18T21:00:00.000000000",null,3024,211.9]
["2012-02-18T21:15:00.000000000",null,3023,0.086]
["2012-02-18T21:30:00.000000000",null,3024,210.9]
["2012-02-18T22:00:00.000000000",null,3025,0.4]
["2012-02-18T22:15:00.000000000",null,3025,0.4]
["2012-02-18T22:30:00.000000000",null,3025,0.4]
["2012-02-18T22:45:00.000000000",null,3023,0.09]
["2012-02-18T23:00:00.000000000",null,3025,0.4]
["2012-02-18T23:15:00.000000000",null,3023,0.086]
["2012-02-18T23:30:00.000000000",null,3024,211.2]