{"paper":{"title":"Parallel Application of Slitless Spectroscopy to Analyze Galaxy Evolution (PASSAGE): Survey Overview","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO","astro-ph.HE","astro-ph.IM"],"primary_cat":"astro-ph.GA","authors_text":"Adam J. Burgasser, Alaina L. Henry, Alberto Saldana-Lopez, Anahita Alavi, Andrew Bunker, Andrew J. Battisti, Axel Runnholm, Ayan Acharyya, Benedetta Vulcani, Caitlin Casey, Charlotte Mason, Clea Hannahs, Daniel Masters, Farhanul Hasan, Guido Roberts-Borsani, Hakim Atek, Harry Teplitz, Henry McCracken, Hollis Akins, Ivano Baronchelli, Jacob Levine, James Colbert, Jeyhan Kartaltepe, Kalina Nedkova, Kasper Borello Schmidt, Keunho J. Kim, Kit Boyett, Marc Rafelski, Marko Shuntov, Marusa Bradac, Mason Huberty, Matthew A. Malkan, Matthew James Hayes, Max Franco, Michael James Rutkowski, Michele Trenti, Nicha Leethochawalit, Nuo Chen, Peter J. Watson, Santosh Harish, Sean Tyler Bruton, Sijia Li, Takahiro Morishita, Tommaso Treu, Vihang Mehta, Vivasvaan Aditya Raj, Xin Wang, Yiaxiao Liu, Y. Sophia Dai, Yu-Heng Lin, Zahra Sattari Claudia Scarlata, Zhuyun Zhuang","submitted_at":"2025-08-30T19:31:40Z","abstract_excerpt":"During the second half of Cycle 1 of the James Webb Space Telescope (JWST), we conducted the Parallel Application of Slitless Spectroscopy to Analyze Galaxy Evolution (PASSAGE) program. PASSAGE received the largest allocation of JWST observing time in Cycle 1, 591 hours of NIRISS observations to obtain direct near-IR imaging and slitless spectroscopy. About two thirds of these were ultimately executed, to observe 63 high-latitude fields in Pure Parallel mode. These have provided more than ten thousand near-infrared grism spectrograms of faint galaxies.\n  PASSAGE brings unique advantages in stu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2509.00596","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/2509.00596/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"}