L2 FEB21 Chip2

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Status: CURRENTLY INSTALLED

  • GEMROC: 10
  • TIGER: 3
  • SW_FEB: 41
  • BESIII ID: 83
  • STRIP-X: 361-391
  • STRIP-V: 309-338


Calibration files[edit | edit source]

Comments[edit | edit source]

  • Channel 9 seems dead from cosmic run charge distribution, but it is ok from vth scan
  • Channel 45 has almost no charge from cosmic run acquisition

--> Check calibration or new data after replacing GEMROC to solve reset issues

Dead channels[edit | edit source]

Channels summary[edit | edit source]

Channel Q_sat [ fC ] Notes
0 46.36
1 42.35
2 43.40
3 44.27 high noise
4 48.12
5 44.79
6 44.56
7 43.28
8 44.67
9 42.97
10 46.01
11 45.54
12 44.90
13 45.64
14 46.31
15 45.04
16 44.94
17 43.84
18 47.42
19 44.53
20 45.45
21 44.45
22 44.23
23 46.49
24 48.08
25 44.75
26 45.33
27 42.80
28 45.24
29 43.49
30 46.00
31 44.65
32 45.96
33 44.74
34 45.86
35 44.40
36 43.71
37 45.70
38 45.72
39 44.66
40 45.95
41 45.76
42 43.61
43 45.13
44 44.14
45 44.40
46 44.96
47 45.63
48 44.63
49 45.25
50 45.00
51 44.88
52 45.55
53 47.04
54 43.56
55 46.28
56 44.21
57 43.78
58 45.68
59 44.73
60 46.23
61 47.60
62 48.05
63 45.25