- Overview of the subsystems

- The Photodetector Module and its components

- The Data Processing and its components

- The Power Pack

- Summary of subsystems

E U S O - B A L L O O N D E S I G N R E V I E W, 1 8 . 1 2 . 2 0 1 2 , C N E S T O U L O U S E

Sylvie Dagoret-CampagneLAL, Orsay, France

The EUSO-BALLOON subsystems

CDR – 18.12.2012

The EUSO-BALLOON subsystemsSO-BALLOON subsystems

2

Overview of subsystems and their components

CDR – 18.12.2012

The EUSO-BALLOON subsystemsSO-BALLOON subsystems

3

Overview of subsystems and their components

DP :Data processing

PWP :Power Pack

PDM :PhotoDetector Module

ICDVCNES

SIRENCNES

BatteriesCNES

CDR – 18.12.2012

The EUSO-BALLOON subsystemsSO-BALLOON subsystems

4

PDM subsystem and its components

EC-HV

EC-DYNODE

HVPS2

HVPS1

MA

PMT

EC-ANODE

EC-ASIC

PDM-B

EC-Front

EC-Back

CDR – 18.12.2012

The EUSO-BALLOON subsystemsSO-BALLOON subsystems

5

DP subsystem and its components

LVPS

-DP1

LVPS

-DP2

LVPS-PDM

LVPS

-HK

HK

CCB

CLKB

GPSR

CPU

DST

SPACEWIRE/PCI

CDR – 18.12.2012

The EUSO-BALLOON subsystemsSO-BALLOON subsystems

6

The Power Pack

PWP box

28 V/225 W /24 H

Battery box :

Distribution :

Conclusion

4 subsystems• TEL : (telescope)

• OB (Optical Bench) consisting of 3 Fresnel lenses• IB (Instrument booth) including electronics and computing

• DP : 11 components (boards),+ mechanical crate• CPU, CLKB,GPSR, HK (6 boards),CCB, 1 unit each• LVPS-HK,LVPS-PDM,LVPS-DP1,LVPS-DP2, 1 unit each• SpaceWire, DST (commercial), 1 unit each

• PDM : 5 components (boards) + mechanical frame• EC-Unit, (MAPMT+ 3 PCBs), 9 units• EC-ASIC (6 SPACIROC1), 6 units• PDM-B, 1 unit• HVPS1, HVPS2 , 1 unit each

• PWP : 1 battery pack, 1 distribution pack, 1 box

CDR – 18.12.2012

The EUSO-BALLOON subsystems 7