Difference between revisions of "20180406-Optics-Mtg"

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== Agenda ==
 
== Agenda ==
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[https://prex.jlab.org/cgi-bin/DocDB/private/ShowDocument?docid=131 Coordinate Transformation]
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[https://prex.jlab.org/cgi-bin/DocDB/private/ShowDocument?docid=132 HRSTrans Note]
  
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== Minutes ==
  
== Minutes ==
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*Tyler - working on tune for g4hrs
 +
** Finds that tuning the dipole so the track x centered on the quad coupling to fp x and theta are < mm, < 100 mrad
 +
 
 +
* Ryan
 +
** Determines that reconstruction matrices are based in focal plane, not transport, coordinates
 +
** Will produce transport reconstruction matrices from database
 +
* Bob - need to compare g4hrs radiative tails to data
 +
* Tyler needs to come up with collimator definition
 +
** Ties into our pinch point for the coil inner angle tolerance

Latest revision as of 15:27, 6 April 2018

Back to Main Page >> HRS_Optics_Mtg


previous meeting << >> following meeting


Logistic information

 BlueJeans calling instructions:
 Toll-Free Number (U.S.&  Canada):  888-240-2560
 International toll number:         408-740-7256
 PARTICIPANT CODE:                  #9989030149
 Room IRL:                            <none>


Agenda

Coordinate Transformation HRSTrans Note

Minutes

  • Tyler - working on tune for g4hrs
    • Finds that tuning the dipole so the track x centered on the quad coupling to fp x and theta are < mm, < 100 mrad
  • Ryan
    • Determines that reconstruction matrices are based in focal plane, not transport, coordinates
    • Will produce transport reconstruction matrices from database
  • Bob - need to compare g4hrs radiative tails to data
  • Tyler needs to come up with collimator definition
    • Ties into our pinch point for the coil inner angle tolerance