Detectors - what detectors are available diamond / silicone - transport / shipping - 3 ROCs at UT?

ROC Operation / Readout Modules (ED) - what modules do we prepare, test, send to UT - schedule - shipping method

Location H4 - final confirmation of location --> are we on the concrete block? - table measures; height block beam?- can table be placed flat (no height variation) - Availability of power, ethernet ports (2) within beam area / in counting hut

PMT telescope (fixture) – see slide

What modules available / to carry / to ship - walk through setups – see slides

Timeline

Updates on setups / measurements

Dmitry

Reference frame / fixture

2 (can be aligned beforehand)

Then fix structure at first detector

1

no variation in heightalong x and y

3

PMT

(can be aligned beforehand)

Pin under detector 1.2 threads, 2 counters.

Reference frame / fixture

Aluminum (Wood) plateHeld in place by clamp?

1) Align PMT telescope – coincidence rate on scaler – pull plate on table (thread)2) Align pixel telescope with respect to PMT / beam – held in place (fixture on plate)3) Cover pixels with box (frame to make setup light tight)

How to adjust height of PMTs with respect to the pixel telescope?Dimensions (height) of the pixel telescope from plate – do we have the final telescope?Tube sizes possible (biggest adjust with foam)Fix plate on table after alignment with beam.

-Align pixels with respect to beam ( PMT telescope) – pre-alignment in lab?-Keep in place (no pull from cables) – need reference/fixture -Light tighten (frame around telescope-Easy access without accidental realignment

Fixture (semi flexible)- Foam bed for PMT (how hight)

~10cm

Scintillator Small dimension, adjusted in height

Pin hole forStandard PLTLayer 1

Box to protect againstcloth? cooling?

PLT cable fixture

Setup break down into modules (responsibilities) -> Detector -> PMT telescope / Trigger -> FED readout / ADC card -> Digi Oscilloscope

Detector: This equipment will be in vicinity of detectors – can be placed on table flexible connection between detector and test board (length = ?)

- 3 layers (ROC+detector, HDI mounted to frame) - flat cables to connect to test board - Test beam test board (TBM + FO + ) - 3 fast out analog 3 coax cable, BNC connector FED, Osci (Split? We do) - 3 fast out digital Trigger - external clock from TTCI (NIMTTL); 2x coax, lemo - FEC board - ribbon cable - HV Keithly – up to 500V (can 220V – power cable) - coax cable, banana to BNC connector? - 2x 5V power supplies (Aligent – available for 220V – power cable) - test beam board, FEC board power cables - TTL pulser (can 220V – power cable) - 2 coax cables (2m), T-connector

Rutgers - please ask others to bring equipment (you cannot provide)What comes from UT (goes there first)

PMT/Trigger: This equipment will be in vicinity of detectors – can be placed on floor connection length 2m

- 2 PMT + scintillators (one with dimension <1cmx<1cm) - NIM crate - HV supply (2 channels; up to ~1.7 kV) NIM - 2 HV supply cables - 2 readout cables/BNC Lemo - lemo cables (5x30cm+5x1m) for timing adjustment (delay unit?) - lemo cable connectors - Discriminator 2 channels (has 4) / alternatively CFD NIM - 2 coax cables + lemo connectors - 4 Quad coincidence unit NIM - 2 coax + lemo - Level translator NIM (8) TTL (8) LeCroy 688AL NIM (12 ns delay)

Dscr Coinci

NIM TTL

TTL NIM

TTCI Test board

FO digital layer 1(2,3)

Trigger in

PMT

delays

BobRichardBill

PMT/Trigger:

- NIM gate generator NIM

- 2 counters (PMT telescope, diamond telescope) NIM - second NIM bin with coax cable from coincidence?

BobRichardBill

FED/ADC readout: ADC card for calibration, DACs; FED for DAQ This equipment will be in vicinity of detectors – can be placed on floor connection length 2m

- 9U CERN standard crate + 3 6U slots - VME bridge - PCI optical card + fiber PC - TTCI - clock, - FED - 3x coax, BNC in for each analog in; each 100 termination - each attenuation (~500 ) - coax, BNC in for full readout - attenuation - ADC PCI card - 4 input coax cables, BNC ; T-connectors - PC houses PCI cards (long ethernet cable; PC registration!)

PC1VME crate

Ethernet

PC + monitorLogon on PC1 and X-windows of PC1

PC, no monitor; 2 usersRuns COSMOFED communicationAcquisition to disk PC2

switch

In the area

?BRMPC5 Needed! Laptop?

MattWillJohn

Digi Oscilloscope: Adjustment, full readout snapshots (100 per 30s high resolution); Backup Tektronix TDS5000B will be in vicinity of detector – can be placed on floor connection length 2m; connections split for Osci and FED, ADC or alternative?

- Oscilloscope (4channel, all trigger, waveform acquisition to disk) - 220V 110V transformer - 4 coax cables BNC - VGA -> RCA -> Coax (25m ?) - TV (screen - available in counting room (?) or portable TV (PAL, NTSC) )

Oscilloscope

Windows PC

Ethernet LaptopRemote controlOscilloscope

switch

In the area

BRMPC5Matt

VGARCACoax

TV screen

Timeline - 17 May – 24 May at H4 Prevessin, CERN

Analog FO studies with ROC-only board

Test: How many DCOL's can we resolve in the analog fastout with different DAC settings?

Procedure:- Turn on calibration on one pixel- Measure maximum value for the analog signal- Turn on calibration on another pixel two double columns away, i.e., skip a double column- Measure the new max value- Repeat...

Test Findings (Matt)

Case 1:- VIColOr: 100.4 uA- VnPix: 8.5 uA- VsumCol: 31.8 uAHeights Resolvable: 6

Case 2:- VIColOr: 100.4 uA- VnPix: 8.5 uA- VsumCol: 47.6 uA Heights Resolvable: 7

#:Integrals (x10E-9)1: 1.62: 2.93: 4.04: 5.05: 5.86: 6.57: 8.5

#pixel:Integrals (x10E-9)1: 1.52: 2.83: 4.04: 5.05: 5.96: 6.77: 8.3

Can't resolve levels by max value

Analog FO studies with ROC-only board

- Sometimes, once many alternating double columns have hits in them (~7), and we then enable another column between two already active columns, strange things happen

Example 1: Multiple TTL FO signals are generatedExample 2: The analog FO gets a second hump every once in a while

Today: use the FED readout - optimize ADC range with attenuator - establish take data procedure - optimize 25ns integration window for analog FO