{"schema":1,"journal_sequence":1989,"journal_hash":"24f5e6442c9a9823160931c40991aa100ae9facd1d7f2807b5b0018b24b9024e","season":{"id":"shadow-20260908-v1","policy":{"bankroll":10000000000,"calibration":"upstream unversioned; wp-gaussian-v1","final_delay_hours":72,"leads":[1,3,5],"lock_grace_minutes":60,"max_init_age_hours":36,"min_gap_bp":400,"mode":"shadow","models":["aifs","eps","wn2","hres","icon"],"portfolio_cap":2000000000,"products":{"aifs":"AIFS Single","eps":"IFS Ensemble","hres":"IFS HRES","icon":"ICON","wn2":"WeatherNext 2"},"region_day_cap":500000000,"season_days":28,"source":"RCC-ACIS exact ICAO station · daily maxt · midnight local standard time","source_max_age_hours":12,"stable_hours":24,"station_day_cap":100000000,"stations":["KBOS","KLGA","KATL","KMIA","KORD","KMSP","KDFW","KIAH","KDEN","KSLC","KLAX","KSEA"],"version":"shadow-v1","void_hours":168},"products":{"aifs":"AIFS Single","eps":"IFS Ensemble","hres":"IFS HRES","icon":"ICON","wn2":"WeatherNext 2"},"opened_at":"2026-09-08T15:49:07+00:00"},"event":{"comparison":"ge","id":"shadow-20260908-v1:KBOS:20260924:D3","lead":3,"line":70,"line_source":"1991–2020 ACIS daily normal, rounded at publication","lock_at":"2026-09-21T05:00:00+00:00","name":"Boston, MA","normal_hash":"76cdfa1ba1eeca3d3cdc0cb977f8139c407b6464271e48f0f9b42fbd4a02315b","opponents":[["aifs","wn2"],["hres","eps"]],"param":"tmax","prop_id":"WP-KBOS-20260924-TMAX-GE70","region":"neus","station":"KBOS","target_date":"20260924","tz":"America/New_York","void_at":"2026-10-02T05:00:00+00:00","window_end":"2026-09-25T05:00:00+00:00","window_start":"2026-09-24T05:00:00+00:00","status":"settled","published_at":"2026-09-08T15:49:07+00:00","entries":{"aifs":{"calibration":"upstream unversioned; wp-gaussian-v1","captured_at":"2026-09-21T01:34:40+00:00","digest":"7a6ce58e03553f804601b503230ab375f6fe40c0c784a12c98b4871810eb3701","init_at":"2026-09-20T18:00:00+00:00","mean":66.6,"model_version":"not supplied","probability":0.2669,"product":"AIFS Single","received_at":"2026-09-21T01:34:39+00:00","sd":4.66},"eps":{"calibration":"upstream unversioned; wp-gaussian-v1","captured_at":"2026-09-20T23:00:03+00:00","digest":"6a69bd6c8b23c0c3fae4346578ca1e88bc734e4114be00271f59acd2e2780200","init_at":"2026-09-20T00:00:00+00:00","mean":59.0,"model_version":"not supplied","probability":0.0007,"product":"IFS Ensemble","received_at":"2026-09-20T23:00:03+00:00","sd":3.3},"hres":{"calibration":"upstream unversioned; wp-gaussian-v1","captured_at":"2026-09-20T22:29:00+00:00","digest":"b5cebff429efb30c7d019368fbf6a9271ed7897c033686d2337db6b8ac7ef14b","init_at":"2026-09-20T12:00:00+00:00","mean":61.4,"model_version":"not supplied","probability":0.0544,"product":"IFS HRES","received_at":"2026-09-20T22:29:00+00:00","sd":5.05},"icon":{"calibration":"upstream unversioned; wp-gaussian-v1","captured_at":"2026-09-21T04:25:06+00:00","digest":"72c6537d622974c80a9454f15ee4c2c9d013027ff6dfda31db4aef1cf5a4d8df","init_at":"2026-09-21T00:00:00+00:00","mean":62.4,"model_version":"not supplied","probability":0.034,"product":"ICON","received_at":"2026-09-21T04:25:06+00:00","sd":3.89}},"fixtures":[{"missing":["wn2"],"models":["aifs","wn2"],"status":"unavailable"},{"models":["hres","eps"],"position_id":"shadow-20260908-v1:KBOS:20260924:D3:eps-hres","status":"matched"}],"observation":{"after_final":false,"date":"20260924","element_station":"KBOS","fetched_at":"2026-09-25T09:34:08+00:00","fingerprint":"9cff0fdb4495df9903f514c70695cb34a42c17bd0411f652e2effcbbc9684e39","flags":"","observation_hour":24,"response_hash":"17310b8515cfa9d5541aee72cc053b668ad0e8d664006e0eb01edcd0cc02126e","source":"RCC-ACIS StnData","station":"KBOS","station_ids":["14739 1","190770 2","72509 4","BOS 3","BOS 7","KBOS 5","USW00014739 32","USW00014739 6"],"station_name":"BOSTON LOGAN INTERNATIONAL AIRPORT","value":65,"seen_at":"2026-09-25T09:34:09+00:00"},"observation_history":[{"after_final":false,"date":"20260924","element_station":"KBOS","fetched_at":"2026-09-25T09:34:08+00:00","fingerprint":"9cff0fdb4495df9903f514c70695cb34a42c17bd0411f652e2effcbbc9684e39","flags":"","observation_hour":24,"response_hash":"17310b8515cfa9d5541aee72cc053b668ad0e8d664006e0eb01edcd0cc02126e","source":"RCC-ACIS StnData","station":"KBOS","station_ids":["14739 1","190770 2","72509 4","BOS 3","BOS 7","KBOS 5","USW00014739 32","USW00014739 6"],"station_name":"BOSTON LOGAN INTERNATIONAL AIRPORT","value":65,"seen_at":"2026-09-25T09:34:09+00:00"}],"final_observation":{"after_final":false,"date":"20260924","element_station":"KBOS","fetched_at":"2026-09-25T09:34:08+00:00","fingerprint":"9cff0fdb4495df9903f514c70695cb34a42c17bd0411f652e2effcbbc9684e39","flags":"","observation_hour":24,"response_hash":"17310b8515cfa9d5541aee72cc053b668ad0e8d664006e0eb01edcd0cc02126e","source":"RCC-ACIS StnData","station":"KBOS","station_ids":["14739 1","190770 2","72509 4","BOS 3","BOS 7","KBOS 5","USW00014739 32","USW00014739 6"],"station_name":"BOSTON LOGAN INTERNATIONAL AIRPORT","value":65,"seen_at":"2026-09-25T09:34:09+00:00"},"budgets":{"aifs":33333333,"eps":17104760,"hres":32443422,"wn2":33333333},"locked_at":"2026-09-21T05:01:25+00:00","result":0,"finalized_at":"2026-09-28T05:18:15+00:00","reason":null},"positions":[{"event_id":"shadow-20260908-v1:KBOS:20260924:D3","gap_bp":537,"id":"shadow-20260908-v1:KBOS:20260924:D3:eps-hres","no":"eps","no_collateral":16531650,"no_digest":"6a69bd6c8b23c0c3fae4346578ca1e88bc734e4114be00271f59acd2e2780200","quantity":17,"yes":"hres","yes_collateral":468350,"yes_digest":"b5cebff429efb30c7d019368fbf6a9271ed7897c033686d2337db6b8ac7ef14b","yes_price":27550,"status":"settled","opened_at":"2026-09-21T05:01:25+00:00","result":0,"finalized_at":"2026-09-28T05:18:15+00:00","yes_pnl":-468350,"no_pnl":468350}]}