Solid cherenkov readout

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lasertest

MAPMT test with laser, maroc pixel by PC and sum by fadc, at CLAS12 laser test stand

note,log,plot https://hallaweb.jlab.org/12GeV/SoLID/download/cc_pro/lasertest/

benchtest

MAPMT test with LED, both maroc pixel and sum by fadc

crate 1 has fadc in slot 3 and ssp in slot 15

15 pmts and 5 fibers 0 - 4

coda data taking

both solid@tunl11 and daq@sbsvme22 use ~/.tcshrc for coda env setup coda config is at daq@sbsvme22:git/rol 

to start coda, at solid@tunl11
> vncserver (start vnc)
> vncviewer localhost :1 &  (login with same password of solid user)
inside vnc
> kcoda
> startCoda

If the crate is down, the xterms should have remained up while the crates were down If they are closed, just start them up again. If you think the ROCs need restarted: "restartStuff"

The xterms for the ROCS and PEB should remain up until you kcoda. refer to https://github.com/JeffersonLab/coda_scripts

when coda running, the processes below are present 

[daq@sbsvme22 ~]$ ps -ef | grep coda
daq       5911  5893  0 12:40 pts/0    00:00:00 /bin/bash /home/daq/coda_scripts/startROC.sh ROC1
daq       5913  5911 99 12:40 pts/0    01:13:25 coda_roc -i -v -name ROC1 -session solidhgc
[solid@tunl11 ~]$ ps -ef | grep coda
solid     8423  8390  0 12:45 pts/17   00:00:00 /bin/bash /home/solid/coda_scripts/startPEB.sh
solid     8428  8423  0 12:45 pts/17   00:00:00 /bin/csh -f /home/solid/coda3/3.10/Linux-x86_64/bin/coda_emu_peb PEB1
solid     8430  8428  1 12:45 pts/17   00:00:44 /home/solid/jdk1.8.0_152/bin/java -cp /home/solid/coda3/3.10/common/jar/* -XX:+PerfDisableSharedMem -XX:+UseG1GC -Djava.net.preferIPv4Stack=true -Djava.library.path=/home/solid/coda3/3.10/Linux-x86_64/lib -DcmsgUDL=rc://multicast/solidhgc -Dname=PEB1 -Dtype=PEB org.jlab.coda.emu.EmuFactory
solid    19258  3339  0 13:51 pts/2    00:00:00 grep --color=auto coda
solid    31228 31221  0 12:06 pts/14   00:00:00 /bin/csh -f /home/solid/coda3/3.10/Linux-x86_64/bin/platform
solid    31231 31228  2 12:06 pts/14   00:02:50 /home/solid/jdk1.8.0_152/bin/java -Xms200m -Xmx2048m -XX:-UseConcMarkSweepGC -Djava.net.preferIPv4Stack=true org.jlab.coda.afecs.platform.APlatform
solid    31291     1  0 12:06 pts/15   00:00:00 /bin/csh -f /home/solid/coda3/3.10/Linux-x86_64/bin/rcgui
solid    31296 31291 44 12:06 pts/15   00:47:26 /home/solid/jdk1.8.0_152/bin/java -Xms200m -Xmx500m -Dprism.order=sw -Dsun.java2d.pmoffscreen=false -Djava.net.preferIPv4Stack=true org.jlab.coda.afecs.ui.rcgui.RcGuiApplication
solid    31315 31297  0 12:06 pts/12   00:00:00 /bin/bash /home/solid/coda_scripts/remote_vme tunl11 nobody startPEB.sh
solid    31328 31310  0 12:06 pts/16   00:00:00 /bin/bash /home/solid/coda_scripts/remote_vme sbsvme22 nobody startROC.sh ROC1

coda data analysis

solid_cc_readout_benchtest_coda_runlog

info 

in evio, fadc tag=3, ssp tag=18
maroc sum has sum signal of fadc value as it is, but quad fadc signal needs 4095-fadc, this is like MAPMT simple sum readout

coda output location tunl11:/home/solid/data

evio on ifarm /work/halla/solid/cc_pro/benchtest/coda/data

evio on ifarm /work/halla/solid/cc_pro/benchtest/coda/root

plot on web https://hallaweb.jlab.org/12GeV/SoLID/download/cc_pro/benchtest/coda

how to use decoder and do fadc analysis 

latest
cd /work/halla/solid/cc_pro/fadc_decoder-revamp_latest
source /work/hallb/prad/apps/set_env_CUE_modern.csh
source env/setup_env.csh
build/src/analyze -m database/modules/mapmt_maroc_bench_20200903.json ../benchtest/coda/data/solidhgc_73.evio.0 ../benchtest/coda/root/solidhgc_73.root

old
cd /work/halla/solid/cc_pro/fadc_decoder-revamp
source /work/hallb/prad/apps/set_env_CUE_modern.csh
source env/setup_env.csh
build/src/analyze --config-module="config/mapmt_maroc_bench_20200903.conf" -c 1 ../benchtest/coda/data/solidhgc_73.evio.0 ../benchtest/coda/root/solidhgc_73.root

make raw fadc plot
python scripts/draw_events.py ../benchtest/root/solidhgc_73.root MAPMT_SUMS -o plots/run73 -e 100,200
python scripts/draw_events.py ../benchtest/root/solidhgc_73.root MAPMT_QUADS -o plots/run73 -e 100,200

compile
cd /work/halla/solid/cc_pro/
git clone https://eicweb.phy.anl.gov/cherenkov/fadc_decoder.git fadc_decoder-revamp_latest
cd fadc_decoder-revamp_latest
git checkout revamp
source /work/hallb/prad/apps/set_env_CUE_modern.csh
source env/setup_env.csh
mkdir build && cd build
cmake ..
make -j8

Oldold 

cp -rpv /w/hallb-scifs17exp/general/prad/jz/hgc/decoder/fadc_decoder /work/halla/solid/cc_pro
cd fadc_decoder 
source /work/hallb/prad/apps/set_env_CUE_modern.csh
source env/setup_env.csh
rm -rf build
mkdir build && cd build
cmake ..
make -j4
build/src/analyze ../test_esb/data/solidhgc_67.evio.0 ../test_esb/root/solidhgc_67.root


source /work/hallb/prad/apps/set_env_CUE_modern.csh
git clone https://eicweb.phy.anl.gov/cherenkov/fadc_decoder.git
cd fadc_decoder/
git checkout revamp
mkdir build && cd build
cmake ..
make
cd ..
./build/ssp/ssp_analyze /w/hallb-scifs17exp/general/prad/jz/fadc_decoder-master/solidhgc_50.evio.0 solidhgc_50.root

maroc analysis

root -b -q 'mRICH_reco.C("/w/halla-scifs17exp/solid/cc_pro/fadc_decoder/solidhgc_67.root" )'

other info

ssp decoding info

For the SoLID Cerenkov test in HallC, maroc electronics will be read out by ssp which can be recorded by coda into evio file

For GEM in HallA/C, it will be readout by ssp also

If we use analyzer to read evio, we would need to make it read ssp bank.

Then interpret its content of maroc or GEM separately.

general info

code

  • c++ example from Danning Di
    • code to read evio file for GEM detector
    • sample evio file
  • example from mRICH of EIC
    • /work/halla/solid/cc_pro/maroc_mirazita
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