[Pansophy] ER5C-VTA-DGLG-R1 Pansophy Issue

Justin Kent jtkent at jlab.org
Mon Nov 14 15:06:44 EST 2022


Greetings,


I was filling out a new traveler, after testing the new dogleg in the VTA today, and noticed an error with B1, B2, and Q0 calculations.  Before the project shift, all three of these numbers were calculated using the data measured from the Ql, S11, S11off, S22, and S22off.  The formulas are listed below for each value.  I would like this change made back to the traveler to prevent any miscalculation errors.



Β1=(1-(S11/S11'))/(1+(S11/S11'))

Β2=(1-(S22/S22'))/(1+(S22/S22'))
Q0 = QL(1 + Β1+ Β2)




Also, Anthony Malave-Colon needs to be added to the technician list for ER5C traveler work.


Thanks,
Justin

Justin Kent
VTA Operations Enigneer
Jefferson Science Associates, LLC
12000 Jefferson Ave
Newport News, VA 23606
O:(757)269-7150


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