1. GLAST LAT Project IFC Tour – Sep 5,2003 Larry Wai 1 GLAST Large Area Telescope: Integration and Facility Status Larry Wai SU-SLAC Integration and Facility Manager (within I&T) wai@slac.stanford.edu 650-926-3145 Gamma-ray Large Area Space Telescope

2. GLAST LAT Project IFC Tour – Sep 5,2003 Larry Wai 2 Tracker and Calorimeter Integration Tests AUG 22 -26 AUG 7 - 8 AUG 27 – SEP 2 SEP 2 SEP 17 - OCT 1 SEP 2 -16 (individual tests) SEP 2 -16 (Integrated script development) SEP 15-16 (integrated test) SEP 19 - OCT 9 OCT 2 - 6 SEP 1 DELAYED OCT 17 AUG 11 – SEP 1 CAL script migration

3. GLAST LAT Project IFC Tour – Sep 5,2003 Larry Wai 3 Step 1: Receiving and Post-Ship Tests

4. GLAST LAT Project IFC Tour – Sep 5,2003 Larry Wai 4 Step 2: TKR installation

5. GLAST LAT Project IFC Tour – Sep 5,2003 Larry Wai 5 Step 3: CAL Installation

6. GLAST LAT Project IFC Tour – Sep 5,2003 Larry Wai 6 Step 4: TKR/CAL Integration

7. GLAST LAT Project IFC Tour – Sep 5,2003 Larry Wai 7 Pedestal subtracted Integrated System - Preliminary Data Preliminary data

8. GLAST LAT Project IFC Tour – Sep 5,2003 Larry Wai 8 Building 33 LAT Operations Layout I&T FSW De-con I&T W/C AC ACD Project Stores Receiving Shop, Test Offices Meeting Area VDG Test Visitors & Mock-Up Service Corridor TKR CAL Mech ELX VDG Oven Hood T-Vac, Oven

9. GLAST LAT Project IFC Tour – Sep 5,2003 Larry Wai 9 Facility Monitoring System

10. GLAST LAT Project IFC Tour – Sep 5,2003 Larry Wai 10 Airborne Particulate Sensors

11. GLAST LAT Project IFC Tour – Sep 5,2003 Larry Wai 11 Cleanroom Status – “How Clean”

12. GLAST LAT Project IFC Tour – Sep 5,2003 Larry Wai 12 Cleanroom Status: Temperature/Humidity

13. GLAST LAT Project IFC Tour – Sep 5,2003 Larry Wai 13 Summary SLAC Building 33 Cleanroom Facility in operational mode TKR and CAL engineering models are now integrated as a system Basic functional tests completed  Need to take more data (cosmics and Van Der Graaff) and do more tests to fully characterize integrated system  Need to perform mechanical fit checks with TKR and CAL in engineering model grid  Need to build LAT ground support equipment and associated LAT models to test “integrability” of entire system  Need to obtain commitments from subsystems to provide manpower with expertise necessary to integrate LAT *and* within a tight schedule!