COBRA Magnet 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

Beam 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?

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

COBRA Test Timing Counter 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

Photon Detector

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

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

DRS (DAQ) 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

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

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

Manpower summary [FTE incl. students and some engineers] Item Cobra 11 Beamline + Target Drift Chamber Timing Counter Photon Detector 15 Trigger DAQ MC Offline 

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%

PSI Budget ’03 – ’05 kCHF Granted Left R & D annual basis Xenon DC Beamline Electronics Infrastructure OK -500 ~OK

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

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

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