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Feature #1610

Position and error from EMR recon for global recon

Added by Pidcott, Celeste over 6 years ago. Updated over 6 years ago.

Status:
Closed
Priority:
Normal
Category:
EMR
Target version:
Start date:
21 January 2015
Due date:
17 April 2015
% Done:

100%

Estimated time:
Workflow:
New Issue

Description

For global reconstruction the position of spacepoints in the EMR needs to be known. Currently, the EMR reconstruction returns an x and y position in terms of bar number, and z in terms of the plane number. Conversion of this to a global coordinate could be done by globals by hard coding the position of the bar/plane based upon the Step 4 legacy geometry, and the errors on the positions, of half a bar width, can be included in the same way. Ideally, the position obtained from the EMR recon would instead be in the global system, as it is for tracker recon.

#1

Updated by Drielsma, François over 6 years ago

  • Due date set to 17 April 2015
  • Assignee changed from Dobbs, Adam to Drielsma, François
  • Target version set to Future MAUS release
  • Workflow changed from New Issue to Closed

The EMRRecon now returns the three coordinates for each bar in millimetres. The origin of the z axis is the front of the very first plane and is the centre of the detector for the x and the y axes. The reconstruction also returns the standard deviation on these measurements in mm.

#2

Updated by Dobbs, Adam over 6 years ago

  • Status changed from Open to Closed
  • % Done changed from 0 to 100
  • Workflow changed from Closed to New Issue

Fixed since 0.9.5.

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