SoLID DAQ » Telescope Cerenkov

h1. Data replay for the Summer 2020 run

Data replay should happen on cdaql1, to not interfere with the DAQ machine.

# Ensure that the datafile is copied over to /cache/halla/solid/subsystem/lgc/testrun2020

# Then on cdaq do the following

<pre>

go_analysis solid

./bin/esb_analyze cache/<raw_data.evio> <output.root>

</pre>

Note: the analyzer works on both MODE1 and MODE3 runs. For MODE1 it will extract timing and pulse amplitude, while for MODE3 it will extract timing and pulse integral.

h1. Data monitoring for the Summer 2020 run

* To view the online display, go to http://conline.jlab.org/online/solid

* The first two tabs are the live display for coming from the current run

* The first tab shows the amplitude and timing for MODE 1 runs, and the integral (divided by 1000) and timing for MODE 3 runs

* The second tab shows a scope trace for all detectors for MODE 1 runs every second, and is empty for MODE 3 runs

There is also an offline viewer utility, that can be used to get similar plots for previous runs. These plots can be accessed in the last two tabs. In order to populate these plots, you have to "feed" events into a dummy ET. 

<pre>

go_analysis solid

./bin/offline_monitor cache/<raw_data.evio>

</pre>

Note that this will slowly feed events into the dummy ET. If you are done monitoring, or want to monitor a different run please Ctrl+C to exit. Please do not run multiple instances of the offline_monitor simultaneously, as there is no failsafe in place (yet).

h1. Data replay on clrlpc

# Login to clrlpc (a-compton@clrlpc)

# Type the following commands

<pre>

cd ~/fadc_decoder

source env/set_env.csh

./bin/esb_analyze <raw_data.evio> <output.root>

</pre>

Note that:

* The map file is at config/esb_module.conf

* It works for both mode 1 and mode 3 raw data