Hello Jeremy, The attached PDF should illustrate what the current hodoscope layout is for the Muon detector. The current version is a test version with 15 layers. The actual detector with have at most 4 layers, with a "to be determined" thickness of iron in front. The hodoscope dimensions could also still be tweaked. Please let me know if you need more detail or different info. Best, Maurik ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the HPS-SOFTWARE list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=HPS-SOFTWARE&A=1