s.spagnolo dip. fisica, univ. lecce x5 - gif test monitor offline v. canale, a. di simone, b....
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S.Spagnolo Dip. Fisica, Univ. Lecce
X5 - Gif testMonitor Offline
V. Canale, A. Di Simone, B. Liberti, S. Spagnolo
S.Spagnolo Dip. Fisica, Univ. Lecce
Reference Frame - Cabling and instrumentation
Data format & Monitoring output
Offline environment
Conclusions
Outline
S.Spagnolo Dip. Fisica, Univ. Lecce
Reference Frame 1
Beam line
z
x
y
Ch 1BML-D-002
Ch 2BML-D-003Ch 3
BML-D-004
Ch 4BML-D-005
Gas Gap 1Gas Gap 2
LEFTdown
RIGHTup
strip readout regionTDC 0 Ch 1 1 Ch 2 2 Ch 3
All LEFT strips readout TDC 3,4 Ch 1 Gap 1,2 5,6 Ch 2 Gap 1,2 7,8 Ch 3 Gap 1,2
Trigger rate: 1 Hz
S.Spagnolo Dip. Fisica, Univ. Lecce
Reference Frame 2
Beam line
z
x
y
Gas Gap 1Gas Gap 2
LEFTdown
RIGHTup
1
2
9
10
11
12
13
14
15
16
3
4
5
6
7
8
o o o o o o o o 1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Board4 ch 3
Board3 ch 1
Board3 ch 3
Board4 ch 1
HV splitter box
HV cables to the chambers
S.Spagnolo Dip. Fisica, Univ. Lecce
Reference Frame 3
Beam line
z
x
y
Ch 1BML-D-002
Gas Gap 1Gas Gap 2
LEFTdown
RIGHTup
HV gas gap 1 LEFTVee, Vth gas gap 1 and 2
HV gas gap 2 LEFTVee, Vth gas gap 1 and 2
HV gas gap 1 RIGHTVee, Vth gas gap 1 and 2
HV gas gap 2 RIGHTVee, Vth gas gap 1 and 2
123
3 2 1
Low Voltage services at the patch panel
1
2
9
10
S.Spagnolo Dip. Fisica, Univ. Lecce
Straight side
Overlap side
from S. Patricelli scheme for High Voltage connections on RPC Units
Phi Connectors
Beam line
Layer 1
Layer 2
LEFTdown
RIGHTup
S.Spagnolo Dip. Fisica, Univ. Lecce
Straight side
Overlap side
TuTu
Ld
Lu
Td
Lu
Ld
Td
from S. Patricelli scheme for Low Voltage connections on RPC Units
Phi Connectors
Beam line
Layer 1
Layer 2
LEFTdown RIGHT
up
S.Spagnolo Dip. Fisica, Univ. Lecce
S. Patricelli
Straight side
Overlap side
Test Pulse distribution in a RPC Unit
From trigger DCS (Pad box)
S.Spagnolo Dip. Fisica, Univ. Lecce
Data format The name of the DAQ binary output has Serial number, HV value, Thr values for phi & eta,Offset of first phi connector read (0-7 starting from bottom), Source status
Overall structure unchanged w.r.t. to previous tests at X5 Ev. number 1 block / TDC 0 deadcafe if TDC is empty 1 block / TDC 1 “ 1 block / TDC 2 “ …Ev. number: 1 block / TDC i
Run will have up to 10000 events to ensure uniformity of environmental conditions during data taking
NEW: a DCS block is written at start of run and in steps of 1000 events
S.Spagnolo Dip. Fisica, Univ. Lecce
Data format
DCS 0:: 21031 DCS 16:: 4000 DCS 1:: 120127 DCS 17:: 4000 DCS 2:: 20886 DCS 18:: 8000000 DCS 3:: 979895 DCS 19:: 7596000 DCS 4:: 1115 DCS 20:: 8808000 DCS 5:: 0 DCS 21:: 0 DCS 6:: 94608 DCS 22:: 0 DCS 7:: 5093 DCS 23:: 0 DCS 8:: 299 DCS 24:: 6000 DCS 9:: 59203 DCS 25:: 5000 DCS 10:: 0 DCS 26:: 58000 DCS 11:: 0 DCS 27:: 0 DCS 12:: 0 DCS 28:: 0 DCS 13:: 0 DCS 29:: 0 DCS 14:: 0 DCS 30:: 1000 DCS 15:: 0 DCS 31:: 1000
DCS 32:: 1000 DCS 33:: 0
DCS 34:: 406 DCS 40:: 6 DCS 35:: 196 DCS 41:: 3 DCS 36:: 227 DCS 42:: 2 DCS 37:: 253 DCS 43:: 1 DCS 38:: 3233 DCS 44:: 1 DCS 39:: 3098 DCS 45:: 1
DCS 46:: 1 DCS 47:: 1 DCS 48:: 0 DCS 49:: 1 DCS 50:: 2048
The DCS block containt
Date, time,
TemperatureAtmospheric PressureGas flow, composition, pressure
Monitored thresholds
HV status (Vmon, Imon, On/Off)RPC currents
TDC gate length
S.Spagnolo Dip. Fisica, Univ. Lecce
Offline environment
Host atlas2.roma2.infn.itusername x5nov2002password **********
Directory tree
analysis/bin /src /kumacresults/ntuple /monitor /effdata/
data_process.sh Script for standard data processing:from DAQ binary output generate
ntuple, histograms, run documentation ps, raw efficiency estimate
S.Spagnolo Dip. Fisica, Univ. Lecce
Offline environment
data_process.sh uses “old”-updated decoding monitoring code (close to Napoli monitoring program) –
producing run standard documentation
kumac and functions producing paw ntuple and histograms preliminary efficiencies
S.Spagnolo Dip. Fisica, Univ. Lecce
Ntuple Content ===> Directory : 100 (N) X5 Ntuple PAW > nt/print 100 ****************************************************************** * Ntuple ID = 100 Entries = 15136 X5 Ntuple ****************************************************************** * Var numb * Type * Packing * Range * Block * Name * ****************************************************************** * 1 * I*4 * * * TDC * iev * 2 * I*4 * * * TDC * ic * 3 * I*4 * * * TDC * tdc * 4 * I*4 * * * TDC * chan * 5 * I*4 * * * TDC * strip * 6 * I*4 * * * TDC * time * 7 * I*4 * * * TDC * edge ****************************************************************** * Block * Entries * Unpacked * Packed * Packing Factor * ****************************************************************** * TDC * 15136 * 28 * 28 * 1.000 * * Total * --- * 28 * 28 * 1.000 * ****************************************************************** * Blocks = 1 Variables = 7 Columns = 7 * ******************************************************************
TDC Chan mapped into a geometry information (according to the reference frame) 0-31 for Increasing with y
0-15 for Increasing with x(absolute strip n. requires knowledge of first –from bottom-phi connector read)
S.Spagnolo Dip. Fisica, Univ. Lecce
cd analysis/bin/
data_process.sh r001v088th10-10s00chti.dat
data_process.sh r00…………………………………… .dat
> paw
*************************************************
**** X5 monitoring tools:
****
**** x5histo -> plot hit distributions
**** x5times -> plot time distributions
**** x5plateau -> display efficiency plateau
*************************************************
Using the ntuple and histogram files already produced
A standard session
S.Spagnolo Dip. Fisica, Univ. Lecce
Offline histograms 1> paw x5histo
Hit map
Hit multiplicity
Cluster map
Cluster multiplicity
Cluster size
S.Spagnolo Dip. Fisica, Univ. Lecce
Offline histograms 2> paw x5histo
S.Spagnolo Dip. Fisica, Univ. Lecce
Offline histograms 3> paw x5times
Channel by channel time distributions for leading and falling edge
S.Spagnolo Dip. Fisica, Univ. Lecce
Offline histograms 4> paw x5times
S.Spagnolo Dip. Fisica, Univ. Lecce
Offline run documentation 1> cd ~/results/monitor
> gv r001v088th10-10s00chti.ps
S.Spagnolo Dip. Fisica, Univ. Lecce
Offline run documentation 2> cd ~/results/monitor
> gv r001v088th10-10s00chti.ps
S.Spagnolo Dip. Fisica, Univ. Lecce
Conclusions
Basic functionality of offline monitoring / analysis is available and ready to be tested & improved on data
Planned refinements: define timing for signals in coincidence with the triggerCleanup efficiency calculationGet single rate / accidental rate Include tracking (Edoardo G., Margherita P.)