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tuning_the_s800_xdt [2015/10/22 16:48]
pereira
tuning_the_s800_xdt [2015/10/22 16:52]
pereira
Line 168: Line 168:
       * The OBJ signal into the MCFD comes directly from the detector via S3 patch panel #94 (i.e., there is no signal to check in data U6)       * The OBJ signal into the MCFD comes directly from the detector via S3 patch panel #94 (i.e., there is no signal to check in data U6)
       * The XFP signal into the MCFD module comes from data-U6 patch panel #70, connected to the CANBERRA 454 CFD XFP output        * The XFP signal into the MCFD module comes from data-U6 patch panel #70, connected to the CANBERRA 454 CFD XFP output 
-      * SpecTcl calculates the ToF by substracting the MTDC time from XFP (MTDC channel 2or OBJ (MTDC channel 3) to the MTDC time from E1 up (MTDC channel 15)+      * SpecTcl calculates the OBJ-to-Focal-Plane and XFP-to-Focal-Plane ToFs by substracting the E1 up time (MTDC channel 15to the OBJ time (MTDC channel 3) and the XFP time (MTDC channel 2
       * The MTDC timing signals do not require external delay adjustments because the matching window is sufficiently wide        * The MTDC timing signals do not require external delay adjustments because the matching window is sufficiently wide 
   * Tennelec TACs:   * Tennelec TACs:
tuning_the_s800_xdt.txt ยท Last modified: 2023/09/22 15:15 by swartzj