Detector definition for the SPI pipeline

Download a postscript version of the detector definition here!

Here you find the description of the detectors and pseudo detectors defined for the SPI pipeline. In fact there are 19 existing detectors. But several types of events (e.g. PSD or multiple events) are handled as if they would come from other detectors (the so-called pseudo detectors). You can have a look on the scheme of the detector plane.
Scheme of the detector plane with respect to the other INTEGRAL instruments

Pseudo Det. #	Pseudo Det. ID	Description
0	0	Single + PSD events
1	1	- " -
2	2	- " - (not operational anymore since revolution 140)
3	3	- " -
4	4	- " -
5	5	- " -
6	6	- " -
7	7	- " -
8	8	- " -
9	9	- " -
10	10	- " -
11	11	- " -
12	12	- " -
13	13	- " -
14	14	- " -
15	15	- " -
16	16	- " -
17	17	- " - (not operational anymore since revolution 215)
18	18	- " -
19	20001	Double events detector 0 and 1
20	20002	Double events detector 0 and 2
21	20003	Double events detector 0 and 3
22	20004	Double events detector 0 and 4
23	20005	Double events detector 0 and 5
24	20006	Double events detector 0 and 6
25	20102	Double events detector 1 and 2
26	20106	Double events detector 1 and 6
27	20107	Double events detector 1 and 7
28	20108	Double events detector 1 and 8
29	20109	Double events detector 1 and 9
30	20203	Double events detector 2 and 3
31	20209	Double events detector 2 and 9
32	20210	Double events detector 2 and 10
33	20211	Double events detector 2 and 11
34	20304	Double events detector 3 and 4
35	20311	Double events detector 3 and 11
36	20312	Double events detector 3 and 12
37	20313	Double events detector 3 and 13
38	20405	Double events detector 4 and 5
39	20413	Double events detector 4 and 13
40	20414	Double events detector 4 and 14
41	20415	Double events detector 4 and 15
42	20506	Double events detector 5 and 6
43	20515	Double events detector 5 and 15
44	20516	Double events detector 5 and 16
45	20517	Double events detector 5 and 17
46	20607	Double events detector 6 and 7
47	20617	Double events detector 6 and 17
48	20618	Double events detector 6 and 18
49	20708	Double events detector 7 and 8
50	20718	Double events detector 7 and 18
51	20809	Double events detector 8 and 9
52	20910	Double events detector 9 and 10
53	21011	Double events detector 10 and 11
54	21112	Double events detector 11 and 12
55	21213	Double events detector 12 and 13
56	21314	Double events detector 13 and 14
57	21415	Double events detector 14 and 15
58	21516	Double events detector 15 and 16
59	21617	Double events detector 16 and 17
60	21718	Double events detector 17 and 18
61	3000102	Triple events (detector 0,1,2)
62	3000203	Triple events (detector 0,2,3)
63	3000304	Triple events (detector 0,3,4)
64	3000405	Triple events (detector 0,4,5)
65	3000506	Triple events (detector 0,5,6)
66	3000601	Triple events (detector 0,6,1)
67	3010209	Triple events (detector 1,2,9)
68	3010607	Triple events (detector 1,6,7)
69	3010708	Triple events (detector 1,7,8)
70	3010809	Triple events (detector 1,8,9)
71	3020311	Triple events (detector 2,3,11)
72	3020910	Triple events (detector 2,9,10)
73	3021011	Triple events (detector 2,10,11)
74	3030413	Triple events (detector 3,4,13)
75	3031112	Triple events (detector 3,11,12)
76	3031213	Triple events (detector 3,12,13)
77	3040515	Triple events (detector 4,5,15)
78	3041314	Triple events (detector 4,13,14)
79	3041415	Triple events (detector 4,14,15)
80	3050617	Triple events (detector 5,6,17)
81	3051516	Triple events (detector 5,15,16)
82	3051617	Triple events (detector 5,16,17)
83	3060718	Triple events (detector 6,7,18)
84	3061718	Triple events (detector 6,17,18)
85	1900	single events, excluding PSD events, detector 0
86	1901	single events, excluding PSD events, detector 1
87	1902	single events, excluding PSD events, detector 2
88	1903	single events, excluding PSD events, detector 3
89	1904	single events, excluding PSD events, detector 4
90	1905	single events, excluding PSD events, detector 5
91	1906	single events, excluding PSD events, detector 6
92	1907	single events, excluding PSD events, detector 7
93	1908	single events, excluding PSD events, detector 8
94	1909	single events, excluding PSD events, detector 9
95	1910	single events, excluding PSD events, detector 10
96	1911	single events, excluding PSD events, detector 11
97	1912	single events, excluding PSD events, detector 12
98	1913	single events, excluding PSD events, detector 13
99	1914	single events, excluding PSD events, detector 14
100	1915	single events, excluding PSD events, detector 15
101	1916	single events, excluding PSD events, detector 16
102	1917	single events, excluding PSD events, detector 17
103	1918	single events, excluding PSD events, detector 18
104	1000	events with PSD flag=0 for detector 0 (localized events)
105	1001	events with PSD flag=0 for detector 1
106	1002	events with PSD flag=0 for detector 2
107	1003	events with PSD flag=0 for detector 3
108	1004	events with PSD flag=0 for detector 4
109	1005	events with PSD flag=0 for detector 5
110	1006	events with PSD flag=0 for detector 6
111	1007	events with PSD flag=0 for detector 7
112	1008	events with PSD flag=0 for detector 8
113	1009	events with PSD flag=0 for detector 9
114	1010	events with PSD flag=0 for detector 10
115	1011	events with PSD flag=0 for detector 11
116	1012	events with PSD flag=0 for detector 12
117	1013	events with PSD flag=0 for detector 13
118	1014	events with PSD flag=0 for detector 14
119	1015	events with PSD flag=0 for detector 15
120	1016	events with PSD flag=0 for detector 16
121	1017	events with PSD flag=0 for detector 17
122	1018	events with PSD flag=0 for detector 18
123	1100	events with PSD flag=1 for detector 0 (events with energy deposits at different locations in the detector)
124	1101	events with PSD flag=1 for detector 1
125	1102	events with PSD flag=1 for detector 2
126	1103	events with PSD flag=1 for detector 3
127	1104	events with PSD flag=1 for detector 4
128	1105	events with PSD flag=1 for detector 5
129	1106	events with PSD flag=1 for detector 6
130	1107	events with PSD flag=1 for detector 7
131	1108	events with PSD flag=1 for detector 8
132	1109	events with PSD flag=1 for detector 9
133	1110	events with PSD flag=1 for detector 10
134	1111	events with PSD flag=1 for detector 11
135	1112	events with PSD flag=1 for detector 12
136	1113	events with PSD flag=1 for detector 13
137	1114	events with PSD flag=1 for detector 14
138	1115	events with PSD flag=1 for detector 15
139	1116	events with PSD flag=1 for detector 16
140	1117	events with PSD flag=1 for detector 17
141	1118	events with PSD flag=1 for detector 18

postscript version

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