S6 Testing and Performance Summary

Testing results

Signal Testing for the Wires

Signal testing performed to all S6's wires for cosmic rays, the testing was simultaneously with the wire burning process. In general the signal is detected when the voltage on the sense wire at least was 1200V, guard's 535V, and field's -750V.

The results are shown in the following table:

Super Layer	STP Board	Wires without any Signal	Hot wires	High Noise Wires	Notes
SL1	STB1-G1202270	4	24,38,66,87,93	1,17	Sense wire voltage 1380V
SL1	STB2-G1202266	1,49,82	38,40,51,65	N/A	Sense wire voltage 1360V or 1500V
SL1	STB3-G1202273	N/A	1,2,39,78	N/A
SL1	STB4-G1202275	N/A	61	61
SL1	STB5-G1202271	N/A	8,60,88,89	8,17,18,33,34,49,50,65,66,81,82,
SL1	STB6-G1202274	N/A	N/A	1,2
SL1	STB7-G1202272	6,83	23,33,34,69,78,92	1,2,82	49-64 N/A
SL2	STB1-K1202516	4	N/A	1,2,90
SL2	STB2-K1202516				1-88 N/A
SL2	STB3-J1202339			16	23-96 N/A
SL2	STB-4-K1201716		90
SL2	STB-5-K1201719	15,40	45,91	N/A	8: high amplitude signal
SL2	STB-6-K1201719		64,77	65,93,94,95,96
SL2	STB7-K1201717	N/A	10,19,21,43	N/A