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Ice-3 Hole

Icetop Station

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HG Chan

LG Chan.Tank 1

LG Chan

HG ChanTank 2

Station 1

Station 2

Station 80

DOM Hubs

DataBuffers

Trigger Generators

Event Reconstruction

.

.

.

.

CommonEvent Builder

GlobalTrigger

LAN

LAN

ICE3DATA

ICE3Trig.Gen.

ICE3Ev. Rec.

LAN

LAN

LAN

DataArchive

LAN

ICETOP DAQ

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IcetopHit Buffers

IcetopDOM Hubs

Ice-3Hit Buffers

(String Processors)

IcetopTrigger(s)

Ice-3Trigger(s)

Ice-3DOM Hubs

EventBuilder

Reconstruction, Archive, etc.

ExternalTrigger

GlobalTrigger

ICECUBE Data Flow

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0

20

40

60

80

100

0 0.5 1 1.5 2 2.5 3 3.5 4

diffe

rent

ial r

ate

(arb

itrar

y un

its)

VEM

Energy-deposition distribution

Auger (10 m2)Vertical muons

1 m2 data - channel 11 m2 data - channel 2

3.6 m2 - or

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Singletankrates

Type Ethr MeV è m2 s sr A m2 éëê Hz tankì 30 180 3.6 2 1300

e í e î3ï 30 est 3.6 1 1200

e í e î3ï 3 est 3.6 1 10000

Stationhits

Type Ethr TeV è m2 s sr A m2 ð 30MeV Nhitê Hz station ê Adj

Tagging 3 2.510î 2 1000 0.08 25 70

10 3.510î 3 5000 0.4 20

100 710î 5 4104 3.2 3

Trigger 300 110î 5 1105 8 1

1000 1.610î 6 2105 16 0.3

IceTopTriggers

Ethr PeV è km2 s sr A km2 ê Hz IceTop ê Adj

0.1 70 0.25 18 30

0.3 10 1 10

1 1.6 1 1.6

10 1.610î 2 1 1.610î 2

100 1.610î 4 1 5000 yr

1000 1.610î 6 1 50 yr

CoincidenceRates

Module Coincidence n m ê Hz ñ ns ì1

ì ê Hz

Tank Station 2 2 2500 100 2.510î 4 510î 4 1.2

2 2 10000 100 10î 3 210î 3 20

Station2 Array 2 80 70 5000 3.510î 4 2.810î 2 150

3 80 70 5000 3.510î 4 2.810î 2 2

4 80 70 5000 3.510î 4 2.810î 2 0.2

Station1 Array 4 80 2500 5000 1.2510î 2 1 12000

9 80 2500 5000 1.2510î 2 1 1.2

5 80 2500 500 1.2510î 3 0.1 0.7

5 80 2500 1000 2.510î 3 0.2 10

Tank Array 16 160 2500 5000 1.2510î 2 2 710î 4

6 160 2500 100 2.510î 4 410î 2 310î 4

6 160 2500 5000 1.2510î 2 2 1.4104

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