Differences

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--- electronrt:userguide:tutorials:electron_beams [2022/04/18 19:51] – [IMET-901] Updates MU guide anegron
+++ electronrt:userguide:tutorials:electron_beams [2022/05/02 16:01] (current) – [Electron Beam Normalization] dpatenaude
@@ Line 54: / Line 54: @@
         - The gantry angle is less than 5.0 or greater than 355.0 degrees
         - The couch angle is less than 10.0 or greater than 350.0 degrees
-      - **Beam Energy:** The minimum commissioned energy with an R90 large enough to reach the deepest portion of the distal surface of the target
+      - **Beam Energy:** The minimum commissioned energy with an R90 large enough to reach the deepest portion of the distal surface of the target.
-      - **Block Size:** The smallest fitting block size enabled for the selected treatment machine
+      - **Beam Normalization:** If a matching [[electronrt:userguide:tutorials:all_tutorials#site_settings|normalization template]] is found this will automatically be applied.
+      - **Block Size:** The smallest fitting block size enabled for the selected treatment machine.
 <imgcaption beams_6|Geometric Target Options>{{ :electronrt:userguide:tutorials:decimal_electronrt_beams_new_beam_target.png?direct&400 }}</imgcaption>
@@ Line 102: / Line 103: @@
 In this block the user can specify how the electron beam will be normalized. Absolute dose based normalization can be selected to scale the computed relative dose (%) to absolute (Gy) dose.
+If the Course is assigned a treatment site with a [[[electronrt:userguide:tutorials:all_tutorials#plan_defaults_templates|beam normalization template]] and the the selected geometric target is one of the prescription structures, the normalization will be set according to the template in the treatment site. If the the geometric target is not a prescription structure, the absolute dose value must be set by the user. Refer to [[electronrt:userguide:tutorials:all_tutorials#plan_defaults_templates|Editing the Site Settings]] to set a beam normalization template.
 <imgcaption beam_normalization|Absolute Dose Beam Normalization>{{ :electronrt:userguide:tutorials:absolute_dose_based_normalization.png?direct&400 |}}</imgcaption>
@@ Line 122: / Line 125: @@
 <imgcaption beam_normalization_sphere|Location Normalization Sphere>{{ :electronrt:userguide:tutorials:decimal_electronrt_beams_normalization_sphere.png?direct&400 |}}</imgcaption>