Contents of detector groups for GEM 033b grouping files

Group
Number
MODS_033b.GRP SIDES_033b.GRP BANKS_033b.GRP
1 0? Bank0, ? Bank0
2 0? Bank0, ? Bank1
3 0? Bank0, ? Bank2
4 0? Bank0, ? Bank3
5 1E1 Bank1, East Bank4
6 1E2 Bank1, West Bank5
7 1E3 Bank2, East Bank6
8 1W1 Bank2, West Bank7
9 1W2 Bank3, East
10 1W3 Bank3, West
11 2E1 Bank4, East
12 2E2 Bank4, West
13 2W1 Bank5, East
14 2W2 Bank5, West
15 3E1 Bank6, East
16 3E2 Bank6, West
17 3E3 Bank7, East
18 3E4 Bank7, West
19 3E5
20 3W1
21 3W2
22 3W3
23 3W4
24 3W5
25 4E1
26 4E2
27 4E3
28 4E4
29 4E5
30 4E6
31 4E7
32 4W1
33 4W2
34 4W3
35 4W4
36 4W5
37 4W6
38 4W7
39 5E1
40 5E2
41 5E3
42 5E4
43 5E5
44 5E6
45 5E7
46 5E8
47 5E9
48 5W1
49 5W2
50 5W3
51 5W4
52 5W5
53 5W6
54 5W7
55 5W8
56 5W9
57 6E1
58 6E2
59 6E3
60 6E4
61 6E5
62 6E6
63 6E7
64 6W1
65 6W2
66 6W3
67 6W4
68 6W5
69 6W6
70 6W7
71 7E1
72 7E2
73 7E3
74 7E4
75 7E5
76 7W1
77 7W2
78 7W3
79 7W4
80 7W5

Explanation of Detector Module Codes:

The first character is the bank number,
the second character is the side of the instrument (East or West),
and the third character is the number of the specific module.

e.g. 5E8 is the 8th module in the east side of bank 5.