[Sbs_gems] [New Logentry] SBS GEM Layer 6 module 0 missing tracks FIXED

puckett at jlab.org puckett at jlab.org
Wed Nov 22 12:05:02 EST 2023


Logentry Text:
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Efficiency plots can be found, e.g., here:

https://logbooks.jlab.org/entry/4225100 

After a brief consultation between the GEM hardware and software experts, we figured out that an HDMI cable swap was responsible for the missing hits in SBS GEM layer 6 module 0. 

After updating the decode map to account for this swap, the hits are back, and this module has high efficiency in its entire area minus one APV card that appears to not be performing. 



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This is a plain text email for clients that cannot display HTML.  The full logentry can be found online at https://logbooks.jlab.org/entry/4225109
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