L2 FEB11 Chip1

Status: removed on Sep 2019

Previous position:

• GEMROC: 9
• TIGER: 2
• SW_FEB: 37
• BESIII ID: 74
• STRIP-X: 32-45
• STRIP-V: 31-77

Comments

All dead channels (except ch.45, which is strip-V) and very very very high noise channels are close on the FEB-anode connector and thus are all strip-X.

The other strip-X are ok.

Dead channels

• 20
• 26
• 36
• 45 (strip-V)
• 48

Channels summary

Channel	Q_sat [ fC ]	Notes
0	45.55	very very very high noise
1	40.06
2	44.04	very very very high noise
3	44.17
4	43.35
5	42.99
6	43.99
7	42.63
8	44.49
9	44.98
10	44.47
11	42.90
12	42.11
13	42.88
14	44.43	very very very high noise
15	43.91
16	44.52	very very very high noise
17	43.94
18	44.31	very very very high noise
19	43.86
20	43.32	dead
21	43.70
22	44.46	very very very high noise
23	44.40
24	44.81	very very very high noise
25	44.02
26	46.85	dead
27	43.29
28	44.39	very very very high noise
29	43.92
30	45.22	very very very high noise
31	43.76
32	44.23
33	44.07
34	45.85
35	43.75
36	45.70	dead
37	43.71
38	44.34	very very very high noise
39	44.00
40	44.38
41	44.75
42	44.96
43	43.39
44	44.06
45	43.78	dead
46	44.83
47	45.51
48	44.83	dead
49	43.92
50	44.34
51	43.91
52	45.07
53	43.07
54	45.15
55	43.45
56	43.66
57	44.26
58	44.73
59	44.21
60	45.16
61	44.66
62	44.12
63	45.09