{"record":{"id":"j-bench-the-astronomical-journal-0133","journal_code":"bench-the-astronomical-journal-0133","title":"The Astronomical Journal","short_title":"The Astronomical Journal","issn_print":"0004-6256","issn_online":"1538-3881","publisher":"Institute of Physics","country":"US","language":"English","frequency":"","open_access":true,"license":"","peer_review_type":"","website_url":"http://iopscience.org/aj","oai_base_url":null,"registration_country":null,"doaj_status":null,"openalex_source_id":"S100695177","is_external_benchmark":true,"metadata_quality_score":0,"transparency_score":0,"indexing_readiness":"Internal Review","article_count":32796,"psc_category":"P1.03","psc_confidence":"high","created_at":"2026-08-10T03:49:42.392Z","updated_at":"2026-10-15T10:23:17.669Z","posi_id":"POSI-J-000544","benchmark_source_group":"curated_benchmark_seed","collection_status":"discovered"},"status":{"collection":"benchmark","verification":"PARTIALLY_VERIFIED","freshness":"CURRENT","data_cutoff":"2026-09-27"},"evaluation":{"pqf":{"score":null,"status":null,"version":null,"evaluatedAt":null},"ajr":{"model":null,"lifecycle":"unknown","score":null,"rating":null,"status":"not_rated","version":null,"monthsSinceLaunch":null,"reason":null,"ratedAt":null},"citations":{"pci":null,"pnci":1.4353679247283684,"pnciModel":"PNCI-1.0","pcs":12.038413878562578,"eligibleItems":2421,"coverage":1,"publicationYears":[2022,2023,2024,2025]},"ranking":{"categoryId":"P1.03","category":"Physical Sciences","rank":47,"total":454,"percentile":89.75770925110132,"quartile":"Q1","zone":2,"zoneStatus":"official","status":"official","reason":null,"snapshot":"2026-09-28","methodology":"CITATION-RANK-1.0"},"evaluationVersion":"POSI-EVAL-1.0"},"indicators":{"pcs":{"journal_id":"POSI-J-000544","metric_year":2026,"pcs":12.038413878562578,"pcs_window_start_year":2022,"pcs_window_end_year":2025,"pcs_eligible_items":2421,"pcs_items_with_citation_data":2421,"pcs_coverage":1,"pcs_source":"crossref","pcs_source_retrieved_at":"2026-08-14","pcs_methodology_version":"PCS-1.0"},"pci":null}}