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COBRA Magnet

COBRA Magnet. Platform. 2002. 2003. 2004. 2005. Design. Winding & Cryo. Ass. Test. Deliv. PSI. Test. Final field mapping during shutdown. Mapping device. Calibration. Design. Winding & Cryo. Ass. Test. Deliv. PSI. Test. Final field mapping during

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COBRA Magnet

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  1. COBRA Magnet Platform 2002 2003 2004 2005 Design Winding & Cryo. Ass. Test Deliv. PSI Test Final field mapping during shutdown Mapping device Calibration Design Winding & Cryo. Ass. Test Deliv. PSI Test Final field mapping during shutdown Platform Mapping device Calibration Design Manufactoring Assembly Test Milestone

  2. Beam 2002 2003 2004 2005 Studies Triplet I + II Solenoid BTS New Separator Target Part 1 Pi beam? Beam Line Commissioning Prak. Gotta Gotta ? Studies Triplet I + II Solenoid BTS New Separator Target Sep+BTS+COBRA COBRA+Target Part 1 Pi beam? Beam Line Commissioning Prak. Gotta Design Manufactoring Assembly Test Milestone

  3. Drift Chamber 2002 2003 2004 2005 Medium Prototype Charge division & Cosmics COBRA inside Full Size Prototype outside Inside COBRA Full Prototype Full Detector (18 DC) Medium Prototype ??? Charge division & Cosmics COBRA Full Size Prototype outside inside Full Prototype Full Detector (18 DC) Foil Construction Design Manufacturing Assembly Test Milestone

  4. Design Manufactoring Assembly Test Milestone Timing Counter 2002 2003 2004 2005 PMT Evaluation Beam Test COBRA Test PMT procur. New APDs APD Evaluation APD procur. Test APD procur. Design Procur & Manuf. Mechanical matching Full installation BG test PMT Evaluation Beam Test COBRA Test PMT procur. New APDs APD Evaluation APD procur. Test APD procur. Design Procur & Manuf. BG test Mechanical matching Frascati Full installation

  5. Photon Detector

  6. Photon Detector 2002 2003 2004 2005 Large Prototype Beam Test Beam Test Engineering runs Cryostat Vessel PMT Assembly Test Refrigerator Neutron Shield? Liq. Purification Large Prototype Beam Test Beam Test Engineering runs Cryostat Vessel PMT Assembly Test Neutron Shield Tests Refrigerator Liq. Purification Design Manufacturing Assembly Test Milestone

  7. Trigger 2002 2003 2004 2005 Prototype Board part. inst. full. inst. Final Prototype Full System partial installation Prototype Board Final Prototype Full system 1st lot of components ordered full install. 2nd lot of components Design Manufactoring Assembly Test Milestone

  8. DRS (DAQ) 2002 2003 2004 2005 DRS1 Tests DRS2 400 chn DRS2 test board 400 chn 3000 chn DRS3 VME boards Full System DRS1 DRS2 DRS2 production 1600 chn DRS2 test board DRS3 3000 chn 1600 chn 400 chn VME boards Full System installation Milestone Design Manufactoring Assembly Test

  9. Offline 2004 2005 2006 2007 Minifarm Farm Framework Prototype Computing Model Data Challenge Design Manufactoring Assembly Test Milestone

  10. Manpower Photon Detector Xenon supply system Liquid-phase purification test Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec PMT install + Studies Vacuum/pressure Cooling Liquefaction PMT

  11. Manpower summary [FTE incl. students and some engineers]

  12. Xenon Delivery 265 kCHF • Unexpected VAT/import tax (10%) • Switching from $ to € (30%) • New Russian export regulations • Price increases from 30 % of WM price to 50% 300 kCHF missing 1 MCHF Japan

  13. PSI Budget ’03 – ’05 kCHF OK -500 OK ~OK -240 ~OK 2000

  14. Running costs estimatekCHF / year • Beam • Electr. Power: 240 • LN2 / LH2 • Central computing • Chamber gas: 5 • Data storage: 38*) (tapes) • Repairs, extensions… PSI General Budget Laboratory Budget ~100 *) 200 GB LTO tape for 75 CHF

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