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GLAST LAT ProjectMarch 24, 2003 7A Tracker Peer Review, WBS 4.1.4 1 GLAST Large Area Telescope: Tracker Subsystem WBS 4.1.4 7A: Tracker Test Plan Overview.

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Presentation on theme: "GLAST LAT ProjectMarch 24, 2003 7A Tracker Peer Review, WBS 4.1.4 1 GLAST Large Area Telescope: Tracker Subsystem WBS 4.1.4 7A: Tracker Test Plan Overview."— Presentation transcript:

1 GLAST LAT ProjectMarch 24, 2003 7A Tracker Peer Review, WBS 4.1.4 1 GLAST Large Area Telescope: Tracker Subsystem WBS 4.1.4 7A: Tracker Test Plan Overview Robert Johnson Santa Cruz Institute for Particle Physics University of California at Santa Cruz Tracker Subsystem Manager johnson@scipp.ucsc.edu Gamma-ray Large Area Space Telescope

2 GLAST LAT ProjectMarch 24, 2003 7A Tracker Peer Review, WBS 4.1.4 2 Test Plan Overview General objectives: –Quality Assurance and workmanship during fabrication –Screening out bad parts and assemblies, to achieve the required quality in the final Tracker modules –Verification that the fabricated modules meet the requirements stated in Level-III Requirements Specification: LAT-SS-00017 Level-IV Requirements Specification: LAT-SS-00134, LAT-SS-00152 –Development of preliminary calibration tables for Tracker operation

3 GLAST LAT ProjectMarch 24, 2003 7A Tracker Peer Review, WBS 4.1.4 3 Screening and Workmanship Tests Electronic parts, especially ASICs and SSDs –LAT-TD-00085 & 00527 (SSD test plans) –LAT-PS-01250 & 01325 (ASIC screening and radiation testing) Testing and burn-in of assembled electronics modules –LAT-TD-00249 (MCM test plan; Presentation 7C) Assembled ladders –LAT-PS-635 (Ladder assembly & test procedure) Composite panels –LAT-PS-01584 (Panel assembly, including dimensional tests) –Holographic and vibration tests

4 GLAST LAT ProjectMarch 24, 2003 7A Tracker Peer Review, WBS 4.1.4 4 Acceptance & Qualification Tests MCM acceptance and qualification testing is done in the U.S. All other acceptance and qualification testing is done in Italy. Environmental Specifications –LAT-TD-00778 (General LAT document) Trays –Environmental Test Plan: LAT-TD-00154 –Electronics test plan included in LAT-TD-00249 Tower Modules –Environmental Test Plan: LAT-TD-00155 –Electronics Test Plan: LAT-TD-00191

5 GLAST LAT ProjectMarch 24, 2003 7A Tracker Peer Review, WBS 4.1.4 5 Tracker Test Matrix


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