1. COBRA Magnet 2002200320042005 Test Milestone AssemblyDesignManufactoring DesignAss.TestWinding & Cryo. Deliv. PSI Test Platform Calibration Mapping device Final field mapping during shutdown DesignAss.TestWinding & Cryo. Deliv. PSI Test Platform Calibration Mapping device Final field mapping during shutdown

2. Beam 2002200320042005 Test Milestone AssemblyDesignManufactoring Studies Solenoid BTS Triplet I + II Target Part 1 New Separator Beam Line Commissioning Sep+BTS+COBRACOBRA+Target GottaPrak. Pi beam? Studies Solenoid BTS Triplet I + II Target Part 1 New Separator Beam Line Commissioning GottaPrak.Gotta ? Pi beam?

3. 2002200320042005 Test Milestone AssemblyDesignManufacturing Drift Chamber Full Prototype Charge division & Cosmics Foil Medium Prototype Full Detector (18 DC) outside inside COBRA Full Size Prototype Full Prototype Charge division & Cosmics Medium Prototype Full Detector (18 DC) outside inside COBRA Inside COBRA Full Size Prototype ??? Construction

4. COBRA Test Timing Counter 2002200320042005 Test Milestone AssemblyDesignManufactoring Beam Test Design PMT EvaluationPMT procur. Procur & Manuf. APD EvaluationTestAPD procur. Mechanical matching BG test Full installation APD procur. New APDs COBRA TestBeam Test Design PMT EvaluationPMT procur. Procur & Manuf. APD EvaluationTestAPD procur. Mechanical matching BG test Full installation APD procur. New APDs Frascati

5. Photon Detector

6. 2002200320042005 Test Milestone AssemblyDesignManufacturing Large PrototypeBeam Test Cryostat Vessel PMT Refrigerator Liq. Purification Assembly Test Engineering runs Neutron Shield? Large PrototypeBeam Test Cryostat Vessel PMT Refrigerator Liq. Purification Assembly Test Engineering runs Neutron Shield Tests

7. 2002200320042005 Test Milestone AssemblyDesignManufactoring Trigger Full System Prototype Board Final Prototype part. inst. full. inst. Prototype Board Final Prototype partial installation full install. Full system 1st lot of components ordered 2nd lot of components

8. DRS (DAQ) 2002200320042005 Test Milestone AssemblyDesignManufactoring DRS2 test board DRS3 VME boards 400 chn 3000 chn Tests DRS1DRS2 Full System DRS2 DRS2 test board DRS3 VME boards 400 chn 1600 chn 3000 chn DRS1 Full System installation DRS2 production 1600 chn

9. 2004200520062007 Test Milestone AssemblyDesignManufactoring Offline Framework Prototype Minifarm Computing Model Data Challenge Farm

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

11. Manpower summary [FTE incl. students and some engineers] Item220052006 Cobra 11 Beamline + Target 23222 Drift Chamber 58976 Timing Counter 55555 Photon Detector 15 Trigger 33323 DAQ 22324 MC 33333 Offline 88889999  4447494548

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

13. PSI Budget ’03 – ’05 kCHF Granted200320042005Left R & D annual basis 22941278 Xenon 10001686002320 DC 23001455161 Beamline 299022983-13 Electronics 2010033168 Infrastructure 270259210647 OK -500 ~OK -240 2000

14. Running costs estimate kCHF / 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

15. 2004 JFMAMJJASOND Beam Time MEG Prac MEGGotta COBRA Calibration (Wed) Beam Line Commiss. Part 1 Platf. Drift Chamber Proto type Timing Counter Test Mechan. Matching LPT Neutr. BG PM + Src Inst Pi- Beam Test Liq. Purif. Full Calorimeter Trigger DAQ Test

16. 20052006 JFMAMJJASONDJFMA Beam Time ShutdownMEG Shutdown COBRA Tests Platf. Field Map Beam Line BTS Test Commiss. Part 2 Target Full Test Drift Chamber Proto Inst Full Installation Timing Counter BG Test TstI nst Full Installation LPT PMT testing + calibration Full Calorimeter Cryogenics Installation Assembly + Test Trigger Inst DAQ DC Electr. Inst