EEMC TRIGGER

Run 6, February 2006 - ...

Modification of DSM Pplot to match new Tier1 file.
Stevs's suggestions and my comments. Complete set of DSM plots (PDF) for:
100K pp2006MinB R7072001
12K ppProduction R7072002
Dump of 100 DSM events
Eve w/ ee1outTPthrMax[iJ] < ee1outHTTPthrMax[iJ] dump , PDF from R7072002
B+ETOW tower frequency , days 97-99
Offline beam background study , R7137035 ppProdLong, Pibero
FEE TP corruption - comparison of emuDSM0 inputs to trigger data, days 97-103

Run 3, 2003 - ...

Trigger and DSM layout for 2003

BEMC Barrel EMC trigger bits as of 1/16/03

EEMC ENDCAP EMC trigger bits as of 1/16/03

EEMC 2003 Physics Goals

Trigger Bits Proposed by Indiana for 2003 pp run

BEMC Barrel EMC trigger bits as of 10/31/02

EEMC ENDCAP EMC trigger bits as of 10/31/02

PPT FILE Power Point file for trigger bits 10/31/02

Jan's unauthorized and unrealistic E+B EMC DSM tree, allowing for 'sliding' 2x2 patches for eta=[-1,2] ( .ppt).

general DSM layout

tree for the high tower bits

tree for the jet/total energy sums

First data taken with EEMC high tower trigger. Few more plots for the same data
Emulated input to DSM-0 for the same data.

The High Tower Value for each Trigger Patch per event converted into 6bit word for input into DSM layer 0 -- taken from run02003 taken on March 22, 2003 (minidaq)

HT 6 bit word into DSM0 for HT for JP=3

HT 6 bit word into DSM0 for HT for JP=4

HT 6 bit word into DSM0 for HT for JP=5

The High Tower Value for each Trigger Patch per event -- taken from run02003 taken on March 22, 2003 (minidaq)

HT TP HT adc spectrum for JP=3

HT TP HT adc spectrum for JP=4

HT TP HT adc spectrum for JP=5

Trigger Patch Sums with and without pedestal set to ADC ch 24

TP for CRATE 4 JP=1,2

Pedestal=24 TP

TP for CRATE 4 JP=3,4

Pedestal=24 TP

Jet Patch Sums with and without pedestal set to ADC ch 24

raw JP sum

Pedestal=24 JP

Emulated trigger patch energy sum from ADC DAQ values (LUT is not emulated). It is the same analysis as above but:
- for miniDaq run Mar20/run 1028 (it is part of the STAR run 4079058), for which the LUT has been loaded with 1:1 for input below 63
- spectra are named/displayed according to EEMC DSM board number and channel number
- about 73 K events is processed.
Each spectrum shows Sum[mask * (ADC>>4)] for given DSM input
Natural pedestals, plots for DSM board: EE001 , EE002 , EE003 , EE004 , EE005
Pedestals set to ADC=24, plots for DSM board: EE001 , EE002 , EE003 , EE004 , EE005

DSM data from DAQ run 4079058 file seq=[12]00[1234], only ~3500 events,(script : rdJim.C)
plots for DSM board: EE001 , EE002 , EE003 , EE004 , EE005
Comparison of actual DSM inputs to emulated one (from ADC's) leads to the following conclusions:

EE001: ch0-5 - both empty (Falk: mask out in the tier file),
       ch6 -DSM has entries @50-60 not seen in emulated data
       ch6-9 - DSM has entries below pedestal
       ch7-9 - good agreement

EE002: ch0-2 - both empty (Falk: mask out in the tier file),
       ch3,4,6,7,8 - sticky bits in DSM data
       ch5 - DSM data shifted more than 4 ?
       ch9 - no entry in DSM, ADC exist

EE003: ch0,2,5 - no entry in DSM, ADC exist (Falk : confirmed)
       others -  good agreement
       
EE004: ch4,7 - no entry in DSM, ADC exist (Falk : confirmed)
       ch8,9 - both empty , (Falk: mask out in the tier file)
       others -  good agreement

EE005: ch2,3 - no entry in DSM, ADC exist (Falk : confirmed)
       ch4-9 - both empty ,(Falk: mask out in the tier file)
       ch0,1 -  good agreement

Here is a page with information on data corruption for the runs in March.

DSM emulation from EEMC HT trigger runs (April 30- 2003, miniDaq runs 10&11).
HT trigger (ch=12, ch=20) (May3 , miniDaq runs 6,7 & 8).
HT trigger (May4 )
HT trigger (May6 )
TP trigger (May 20 )
TP trigger (May 22 )
DSM IO for TP trigger (May 23 )

DSM spectra for ppLong-1 (EJP) trigger , run #4143027

events with consistent token in EEMC fee , time dependence of JP[345]sums (May 27)

events with a wrong token in EEMC fee (May 29)

DSM spectra for ppTrans-1 (EHT) trigger , run #4135005

events with consistent token in EEMC fee (May 27)