[Halld-tagger] Quadrapole location

[Richard Jones]

Tim,

There is not very much difference.  I think it is fine where it is.  We 
will have to trim the field anyway to get the optimum focus. 

-Richard J.

Tim Whitlatch wrote:
> Hello Richard,
>
> After looking at our latest interface drawing, it shows the center of 
> the quad .s .839 meters downstream of the radiator, not 0.7M.  Using 
> Richards Excel spreadsheet, it does have a small effect on the vertical 
> focusing.Should we try to squeeze it upstream more or will it be fine 
> where it is?
>
> The interface drawing sheets 1 and 2 are located at;
>
> http://www.jlab.org/Hall-D/software/wiki/index.php/Engineering
>
> Tim
>
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> Halld-tagger at jlab.org
> https://mailman.jlab.org/mailman/listinfo/halld-tagger
>   

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