{"id":"q0khkgm","internal_id":"f3818b78-d524-4447-b3ab-69813a38682f","links":{"img_thumbnail":"https://digital.sciencehistory.org/downloads/deriv/2x3no0b/thumb_large_2X?disposition=inline","html_self":"https://digital.sciencehistory.org/works/q0khkgm"},"title":"The Visual Region of the Spectrum of Brighter Class A Stars","additional_title":["Lick Observatory Bulletin Number 243"],"format":["text"],"genre":["Publications"],"medium":[],"extent":["17 pages"],"language":["English"],"provenance":"","subject":["Waterman Haas, Phoebe, 1882-1967","Astronomy","Astronomers","Women astronomers","Academic theses"],"department":"Archives","series_arrangement":["Series II: Phoebe Waterman Haas Papers, 1882-2006"],"rights":"http://creativecommons.org/publicdomain/mark/1.0/","rights_holder":"","digitization_funder":"","file_creator":"Auerbach, Jahna","description":"Phoebe Waterman Haas's (1882-1967) dissertation, titled The Visual Region of the Spectrum of Brighter Class A Stars. Phoebe Waterman Haas was one of the first American women to earn her doctorate in astronomy in 1913.","description_html":"<p>Phoebe Waterman Haas's (1882-1967) dissertation, titled <i>The Visual Region of the Spectrum of Brighter Class A Stars</i>. Phoebe Waterman Haas was one of the first American women to earn her doctorate in astronomy in 1913.</p>","published_at":"2026-07-31T15:51:32Z","updated_at":"2026-07-31T15:51:32Z","creator":[{"category":"publisher","value":"University of California, Berkeley"}],"date_of_work":[{"start":"1913","start_qualifier":"circa","finish":"","finish_qualifier":"","note":"","formatted":"Circa 1913"}],"place":[{"category":"place_of_creation","value":"California"}],"inscription":[],"related_link":[],"additional_credit":[],"physical_container":{"box":"5","folder":"3","volume":"","part":"","page":"","shelfmark":"","reel":"","formatted":"Box 5, Folder 3"}}