{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2005:GSJRXHBAKIOOIE6H7V2KFDBNYJ","short_pith_number":"pith:GSJRXHBA","schema_version":"1.0","canonical_sha256":"34931b9c20521ce413c7fd74a28c2dc24f7c5ae399a69168758ae86a08c1b104","source":{"kind":"arxiv","id":"astro-ph/0509785","version":1},"attestation_state":"computed","paper":{"title":"ChaMPlane Optical Survey: Mosaic Photometry","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Eric M. Schlegel, JaeSub Hong, Jonathan E. Grindlay, Maureen van den Berg, Ping Zhao, Silas Laycock, Xavier P. Koenig","submitted_at":"2005-09-26T21:18:12Z","abstract_excerpt":"The ChaMPlane survey to identify and analyze the serendipitous X-ray sources in deep Galactic plane fields incorporates the ChaMPlane Optical Survey, which is one of NOAO's Long-term Survey Programs. We started this optical imaging survey in March 2000 and completed it in June 2005. Using the NOAO 4-m telescopes with the Mosaic cameras at CTIO and KPNO, deep images of the ChaMPlane fields are obtained in V, R, I and H-alpha bands. This paper describes the process of observation, data reduction and analysis of fields included in the ChaMPlane Optical Survey, and describes the search for H-alpha"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"astro-ph/0509785","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2005-09-26T21:18:12Z","cross_cats_sorted":[],"title_canon_sha256":"049bbd8d7d4ce7f9fab36dd6d685c7450c4c137ad2be8252fa4e5bb9b8c797b4","abstract_canon_sha256":"7233e2d04f036e91e881497690d7b34679abaadb178653d6c23265af70126468"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:07:26.670610Z","signature_b64":"u1o5HtYtx5Q6lebpXF57f+AdWs0ZTeuFIxuNjobAkbZFsrexVkzjTAvBK6khpVn+eLeevy9bDomf0nbfQqyuBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"34931b9c20521ce413c7fd74a28c2dc24f7c5ae399a69168758ae86a08c1b104","last_reissued_at":"2026-05-18T01:07:26.669908Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:07:26.669908Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"ChaMPlane Optical Survey: Mosaic Photometry","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Eric M. Schlegel, JaeSub Hong, Jonathan E. Grindlay, Maureen van den Berg, Ping Zhao, Silas Laycock, Xavier P. Koenig","submitted_at":"2005-09-26T21:18:12Z","abstract_excerpt":"The ChaMPlane survey to identify and analyze the serendipitous X-ray sources in deep Galactic plane fields incorporates the ChaMPlane Optical Survey, which is one of NOAO's Long-term Survey Programs. We started this optical imaging survey in March 2000 and completed it in June 2005. Using the NOAO 4-m telescopes with the Mosaic cameras at CTIO and KPNO, deep images of the ChaMPlane fields are obtained in V, R, I and H-alpha bands. This paper describes the process of observation, data reduction and analysis of fields included in the ChaMPlane Optical Survey, and describes the search for H-alpha"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0509785","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0509785","created_at":"2026-05-18T01:07:26.670017+00:00"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0509785v1","created_at":"2026-05-18T01:07:26.670017+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0509785","created_at":"2026-05-18T01:07:26.670017+00:00"},{"alias_kind":"pith_short_12","alias_value":"GSJRXHBAKIOO","created_at":"2026-05-18T12:25:53.335082+00:00"},{"alias_kind":"pith_short_16","alias_value":"GSJRXHBAKIOOIE6H","created_at":"2026-05-18T12:25:53.335082+00:00"},{"alias_kind":"pith_short_8","alias_value":"GSJRXHBA","created_at":"2026-05-18T12:25:53.335082+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/GSJRXHBAKIOOIE6H7V2KFDBNYJ","json":"https://pith.science/pith/GSJRXHBAKIOOIE6H7V2KFDBNYJ.json","graph_json":"https://pith.science/api/pith-number/GSJRXHBAKIOOIE6H7V2KFDBNYJ/graph.json","events_json":"https://pith.science/api/pith-number/GSJRXHBAKIOOIE6H7V2KFDBNYJ/events.json","paper":"https://pith.science/paper/GSJRXHBA"},"agent_actions":{"view_html":"https://pith.science/pith/GSJRXHBAKIOOIE6H7V2KFDBNYJ","download_json":"https://pith.science/pith/GSJRXHBAKIOOIE6H7V2KFDBNYJ.json","view_paper":"https://pith.science/paper/GSJRXHBA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=astro-ph/0509785&json=true","fetch_graph":"https://pith.science/api/pith-number/GSJRXHBAKIOOIE6H7V2KFDBNYJ/graph.json","fetch_events":"https://pith.science/api/pith-number/GSJRXHBAKIOOIE6H7V2KFDBNYJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GSJRXHBAKIOOIE6H7V2KFDBNYJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GSJRXHBAKIOOIE6H7V2KFDBNYJ/action/storage_attestation","attest_author":"https://pith.science/pith/GSJRXHBAKIOOIE6H7V2KFDBNYJ/action/author_attestation","sign_citation":"https://pith.science/pith/GSJRXHBAKIOOIE6H7V2KFDBNYJ/action/citation_signature","submit_replication":"https://pith.science/pith/GSJRXHBAKIOOIE6H7V2KFDBNYJ/action/replication_record"}},"created_at":"2026-05-18T01:07:26.670017+00:00","updated_at":"2026-05-18T01:07:26.670017+00:00"}