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Annual Report 2003 - Vatican Observatory

Annual Report 2003 - Vatican Observatory

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VATICAN OBSERVATORYConstruction Timeline<strong>Vatican</strong> Advanced Technology Telescope1983Site testing begins on Mount Graham(photo 1).1985 March: Spin-casting of 1.8-meterprimary mirror in Steward <strong>Observatory</strong>Mirror Lab (photo 2).; <strong>Vatican</strong><strong>Observatory</strong> and Steward <strong>Observatory</strong>agree to use mirror in ajoint telescope.1986198719881989September: Incorporation of <strong>Vatican</strong><strong>Observatory</strong> Foundation as anonprofit. November: Design oftelescope begins.March: First fundraising campaignbegins.July: Contract for telescope mount withL&F Industries. November: Arizona-Idaho Conservation Act authorizes constructionon Mt. Graham.January: Second fundraising campaignbegins. Grand total raised: $6.5 million.February: Design of astrophysics facilitybegins. May: Contract for secondary mirrorwith Space Optics Research Labs.(4)(2)(1)(3)1990 February: Telescope mount delivered to test facility near Tucson. October:Contract with T.L. Roof signed and site clearing for astrophysicsfacility on Mount Graham begins (photo 3).19911992November: Steward <strong>Observatory</strong> completes polishing of primary mirror.April: Construction resumes on Mount Graham after weather delays(photo 4). May: Polishing of secondary mirror completed. October: Telescopemount and dome installed on Mount Graham.14

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