• INFRA:DISH = DISH

• INFRA: LFAA = LFAA

• INFRA:SDP = SDP

• INFRA:CSP = CSP

• INFRA:SADT = SADT

• INFRA:MGR = MGR

• INFRA:AIV = No IF?

Infra ICD Leads

• By T0Description of current INFRA

IF Identified (bullet list of requirements) using template

• By T0=12W (RR)– IF Driver Requirements Defined

• By PDRSigned off ICD under Config

INFRA:Dish

• Issues– Final Array Layouts– Loadings and Mechanical Interface– Responsibility for Bolt cage assembly (DISH?)– Power per antenna– Fibre / sleeve IF to DISH (INFRA or SaDT)– UPS for stowing (Dish or INFRA?)– Separate enclosure for Survey (RFI shielded)– Assume 10% of array can fail?

ICD INFRA and DSH...

• Issue– No major IF issues– Control room location?

INFRA:MGR

• By T0Description of current INFRA

IF Identified (bullet list of requirements) using template

• By T0=12W (RR)– IF Driver Requirements Defined

• By PDRSigned off ICD under Config

INFRA:MGR

• Issues– Scale of SDP (Qty racks, power)– RSA : Location study– Power trade off (efficiency)– Power Quality, Redundancy– SDP technology selection timeline

INFRA:SDP

• By T0RSA Location study done

IF Identified (bullet list of requirements) using template

• By T0=12W (RR)– IF Driver Requirements Defined

• By PDRSigned off ICD under Config

INFRA:SDP

Issues– Location of Super computer centre (RSA) – Use of existing Fibre links -AIV– Special requirements for Masers?– INFRA.COMMS data over network

ICD INFRA and SaDT.....

• By T0IF Identified (bullet list of requirements) using

template– Location of RSA SDP study

By T0=12W (RR)– IF Driver Requirements Defined

• By PDRSigned off ICD under Config

INFRA: SADT

• Issues– 250 racks for Pulsar search (RSA)– Rack requirements for LFAA/Survey (AUS)– CSP Distances (Survey)

ICD INFRA and CSP

• By T0Description of current INFRA

IF Identified (bullet list of requirements) using template

By T0=12W (RR)– IF Driver Requirements Defined

• By PDRSigned off ICD under Config

INFRA:CSP

• Issues: – Power system design (Solar?)– Beamformer Bunker

ICD INFRA and LFAA....

• Array configuration

• Firm requirements

• Con Ops

• RFI ITT

• Construction supervision

• Support Concept

• Close loop on Costs

• Scope of Hosting agreements

System Level issues