COBRA Magnet

2002 2003 2004 2005

Test MilestoneAssemblyDesign Manufactoring

Design Ass. TestWinding & Cryo.Deliv.

PSITest

Platform

Calibration Mapping device

Final fieldmapping during

shutdown

Design Ass. TestWinding & Cryo.Deliv.

PSITest

Platform

Calibration Mapping device

Final fieldmapping during

shutdown

Beam2002 2003 2004 2005

Test MilestoneAssemblyDesign Manufactoring

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 CommissioningGottaPrak. Gotta ?

Pi beam?

2002 2003 2004 2005

Test MilestoneAssemblyDesign Manufacturing

Drift Chamber

Full Prototype

Charge division & Cosmics

Foil

Medium Prototype

Full Detector (18 DC)

outside inside

COBRAFull Size Prototype

Full Prototype

Charge division & Cosmics

Medium Prototype

Full Detector (18 DC)

outside insideCOBRA

Inside COBRA

Full Size Prototype

???

Construction

COBRA Test

Timing Counter2002 2003 2004 2005

Test MilestoneAssemblyDesign Manufactoring

Beam Test

Design

PMT Evaluation PMT procur.

Procur & Manuf.

APD Evaluation Test APD procur.

Mechanicalmatching

BGtest

Fullinstallation

APD procur.

New APDs

COBRA TestBeam Test

Design

PMT Evaluation PMT procur.

Procur & Manuf.

APD Evaluation Test APD procur.

Mechanicalmatching

BGtest

Fullinstallation

APD procur.

New APDs

Frascati

Photon Detector

Photon Detector2002 2003 2004 2005

Test MilestoneAssemblyDesign Manufacturing

Large Prototype Beam Test Beam Test

Cryostat Vessel

PMT

Refrigerator

Liq. Purification

AssemblyTest

Engineering runs

NeutronShield?

Large Prototype Beam Test Beam Test

Cryostat Vessel

PMT

Refrigerator

Liq. Purification

AssemblyTest

Engineering runs

NeutronShield Tests

2002 2003 2004 2005

Test MilestoneAssemblyDesign Manufactoring

Trigger

Full System

Prototype Board

Final Prototype

part.inst.

full.inst.

Prototype Board

Final Prototype

partialinstallation

fullinstall.

Full system

1st lot of components ordered

2nd lot of components

DRS (DAQ)2002 2003 2004 2005

Test MilestoneAssemblyDesign Manufactoring

DRS2 test board

DRS3

VME boards

400 chn

400 chn 3000 chn

TestsDRS1 DRS2

Full System

DRS2

DRS2 test board

DRS3

VME boards

400 chn 1600 chn 3000 chn

DRS1

Full System

installation

DRS2 production1600 chn

2004 2005 2006 2007

Test MilestoneAssemblyDesign Manufactoring

Offline

FrameworkPrototype

Minifarm

Computing Model

DataChallenge

Farm

0

1

2

3

4

5

6

7

8

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52

Week

per

son

s

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

PMT

Liquid-phase purification testXenon supply system

PMT install + StudiesVacuum/pressureCoolingLiquefaction

Manpower Photon Detector

Manpower summary [FTE incl. students and some engineers]

Item2 2005 2006Cobra 1 1Beamline + Target

2 3 2 2 2

Drift Chamber 5 8 9 7 6Timing Counter 5 5 5 5 5Photon Detector 15 15 15 15 15Trigger 3 3 3 2 3DAQ 2 2 3 2 4MC 3 3 3 3 3Offline 8 8 8 8 9 9 9 9

44 47 49 45 48

Xenon Delivery

0

200

400

600

800

1000

2002 2003 2004 2005 2006

Year

Rec

eive

d X

e [l

]

Japan

1 MCHF

300 kCHFmissing

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 2003 2004 2005 Left

R & D annual basis

22 94 12 78

Xenon 1000 168 600 232 0

DC 230 0 14 55 161

Beamline 299 0 229 83 -13

Electronics 201 0 0 33 168

Infrastructure 270 25 92 106 47

OK

OK

-500

~OK

~OK

-240

2000

Running costs estimatekCHF / year

• Beam• Electr. Power: 240 • LN2 / LH2• Central computing• Chamber gas: 5• Data storage: 38*) (tapes)• Repairs, extensions…

PSI General Budget

LaboratoryBudget~100

*) 200 GB LTO tape for 75 CHF

2004J F M A M J J A S O N D

Beam Time MEG

Pra

c MEG Gotta

COBRACalibration

(Wed)

Beam

Line

Commiss.

Part 1

Pla

tf.

Drift

Chamber

Proto

type

Timing Counter TestMechan.

Matching

LPTNeutr.

BGPM + Src Inst

Pi- Beam

Test

Liq.

Purif.

Full Calorimeter

Trigger

DAQ

Te

st

2005 2006J F M A M J J A S O N D J F M A

Beam Time Shutdown MEG MEG Shutdown

COBRA

Te

sts

Pla

tf.

Field

Map

Beam

Line

BTS

Test

Commiss.

Part 2

Ta

rge

t

Full Test

Drift

Chamber

Proto

Inst

Full

Installation

Timing

Counter

BG

TestTstInst

Full

Installation

LPT PMT testing + calibration

Full

Calorimeter

Cryogenics

Installation

Assembly +

TestTest

Trigger

Inst Inst

DAQDC

Electr.

Inst Inst