{"paper":{"title":"COMPTEL Observations of the Blazar PKS 1622-297 during a Gamma-Ray High State in 1995","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"H. Bloemen, J. Ryan, K. Bennett, O. Reimer, O.R. Williams, S. Zhang, V. Schonfelder, W. Collmar, W. Hermsen","submitted_at":"2001-05-11T12:30:11Z","abstract_excerpt":"PKS 1622-297 was detected as a source of gamma-rays by the EGRET experiment at energies above 100 MeV during a gamma-ray outburst June and July 1995. We analyzed the COMPTEL data (0.75 - 30 MeV) of this time period to investigate the behaviour of PKS 1622-297 at lower gamma-ray energies. The blazar is significantly (5.7 sigma) detected by COMPTEL at energies above 10 MeV. Below 10 MeV the source is only marginally (3-10 MeV band) or not (below 3 MeV) detected. The summed MeV spectrum shows a 'hard' (alpha < 2, ~ E^(-alpha)) shape and, if combined with the simultaneous EGRET spectrum, a spectra"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0105191","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/astro-ph/0105191/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}