Difference between revisions of "L2 FEB11 Chip2"

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m (Comments)
m (Comments)
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== Comments ==
 
== Comments ==
  
* Dead and noisy channels are close on the anode-FEB connector
+
* Dead and noisy channels are X-strips
  
 
== Dead channels ==
 
== Dead channels ==

Revision as of 03:23, 4 September 2019

Status: CURRENTLY INSTALLED

  • GEMROC: 9
  • TIGER: 3
  • SW_FEB: 37
  • BESIII ID: 75
  • STRIP-X: 1-31
  • STRIP-V: 1-30


Comments[edit | edit source]

  • Dead and noisy channels are X-strips

Dead channels[edit | edit source]

  • 34
  • 36
  • 44

Channels S&H range[edit | edit source]

Channel Q_sat [ fC ] Notes
0 45.25 high noise
1 38.54
2 43.78
3 45.27 high noise
4 46.34
5 44.98
6 44.21
7 42.80
8 43.61
9 45.74
10 45.20
11 50.34 high noise
12 45.86
13 42.58
14 44.39
15 42.58
16 43.37 high noise
17 48.58
18 46.80
19 45.82
20 43.38
21 46.48
22 44.29
23 44.40
24 46.57
25 44.06
26 44.76
27 50.07
28 42.24
29 44.08
30 44.57
31 43.98
32 42.95
33 44.12
34 46.54 dead
35 46.55
36 42.07 dead
37 42.85
38 55.12 high noise
39 44.97
40 45.09
41 42.65
42 49.53 high noise
43 45.19
44 45.60 dead
45 46.83
46 44.36
47 46.66
48 47.72
49 45.59
50 46.55
51 42.50
52 45.20
53 43.81
54 46.61
55 43.84 high noise
56 46.15
57 45.18
58 47.17 high noise
59 43.42
60 43.62
61 43.07
62 48.43
63 45.31

TDCs behavior[edit | edit source]