Difference between revisions of "LB DAQ"
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and here it is zoomed in to show that photons with energies below 100 keV can be seen. | and here it is zoomed in to show that photons with energies below 100 keV can be seen. | ||
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| + | [[File:Background Zoom Feb1 2017.png|200px]] | ||
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==Ba-133 1uCi source spectrum== | ==Ba-133 1uCi source spectrum== | ||
PAA->Draw("PADC.PADC785N[3]/2-8>>Ba133(1000,0,500)","") | PAA->Draw("PADC.PADC785N[3]/2-8>>Ba133(1000,0,500)","") | ||
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| + | 60 mv leading edge discriminator threshold | ||
[[File:Ba133_2_1_2017.png | 200 px]] | [[File:Ba133_2_1_2017.png | 200 px]] | ||
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Revision as of 22:41, 1 February 2017
Refer to https://wiki.iac.isu.edu/index.php/JB_DAQ for information about how to set up the run control
Draw command for PAA
PAA->Draw("PADC.PADC785N[3]/2-8>>photons(1000,0,4000)","")
Below is a sample background run from the file r5811.root
and here it is zoomed in to show that photons with energies below 100 keV can be seen.
Ba-133 1uCi source spectrum
PAA->Draw("PADC.PADC785N[3]/2-8>>Ba133(1000,0,500)","")
60 mv leading edge discriminator threshold
