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Bug #1926

Tracker z position offset in current recon

Added by Greis, Jan over 4 years ago. Updated over 4 years ago.

Status:
Open
Priority:
Normal
Category:
Tracker
Target version:
-
Start date:
29 March 2017
Due date:
% Done:

0%

Estimated time:
Workflow:
New Issue

Description

I noticed an almost order-of-magnitude increase in residuals propagating into the target from the DS tracker looking at data reconstructed with MAUS 2.8.4 vs the same data (run 8448) with 2.6.1. It looks like in 2.8.4, the global z position reported by TKD is off by 94mm. In the 2.6.1 dataset TKD z positions range from 18849 to 19950, in the 2.8.4 one from 18755 to 19856. In TKU there is an offset as well, but there it's only 6mm.

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