PI Binning

The PI bin limits in keV have been defined so that the entire energy range (nominally 3-100keV) is covered and the binsize is a more or less constant fraction of the detector resolution. The PI binning table for the Full Imaging mode with the highest number of bins (256) is shown in Table . See Appendix for more details.

Table: Energy boundaries of the PI channels

PI	E	E	PI	E	E	PI	E	E
0	0.00	0.06	86	6.24	6.32	171	17.90	18.16
1	0.06	0.12	87	6.32	6.40	172	18.16	18.42
2	0.12	0.18	88	6.40	6.48	173	18.42	18.68
3	0.18	0.24	89	6.48	6.56	174	18.68	18.94
4	0.24	0.30	90	6.56	6.64	175	18.94	19.20
5	0.30	0.36	91	6.64	6.72	176	19.20	19.46
6	0.36	0.42	92	6.72	6.80	177	19.46	19.72
7	0.42	0.48	93	6.80	6.88	178	19.72	19.98
8	0.48	0.54	94	6.88	6.96	179	19.98	20.24
9	0.54	0.60	95	6.96	7.04	180	20.24	20.50
10	0.60	0.66	96	7.04	7.12	181	20.50	20.76
11	0.66	0.72	97	7.12	7.20	182	20.76	21.02
12	0.72	0.78	98	7.20	7.28	183	21.02	21.28
13	0.78	0.84	99	7.28	7.36	184	21.28	21.54
14	0.84	0.90	100	7.36	7.44	185	21.54	21.80
15	0.90	0.96	101	7.44	7.52	186	21.80	22.06
16	0.96	1.02	102	7.52	7.60	187	22.06	22.32
17	1.02	1.08	103	7.60	7.68	188	22.32	22.58
18	1.08	1.14	104	7.68	7.76	189	22.58	22.84
19	1.14	1.20	105	7.76	7.84	190	22.84	23.10
20	1.20	1.26	106	7.84	7.92	191	23.10	23.36
21	1.26	1.32	107	7.92	8.00	192	23.36	23.72
22	1.32	1.38	108	8.00	8.08	193	23.72	24.08
23	1.38	1.44	109	8.08	8.16	194	24.08	24.44
24	1.44	1.50	110	8.16	8.24	195	24.44	24.80
25	1.50	1.56	111	8.24	8.32	196	24.80	25.16
26	1.56	1.62	112	8.32	8.42	197	25.16	25.52
27	1.62	1.68	113	8.42	8.52	198	25.52	25.88
28	1.68	1.74	114	8.52	8.62	199	25.88	26.24
29	1.74	1.80	115	8.62	8.72	200	26.24	26.60
30	1.80	1.86	116	8.72	8.82	201	26.60	26.96
31	1.86	1.92	117	8.82	8.92	202	26.96	27.32
32	1.92	2.00	118	8.92	9.02	203	27.32	27.68
33	2.00	2.08	119	9.02	9.12	204	27.68	28.04
34	2.08	2.16	120	9.12	9.22	205	28.04	28.40
35	2.16	2.24	121	9.22	9.32	206	28.40	28.76
36	2.24	2.32	122	9.32	9.42	207	28.76	29.12
37	2.32	2.40	123	9.42	9.52	208	29.12	29.48
38	2.40	2.48	124	9.52	9.62	209	29.48	29.84
39	2.48	2.56	125	9.62	9.72	210	29.84	30.20
40	2.56	2.64	126	9.72	9.82	211	30.20	30.56
41	2.64	2.72	127	9.82	9.92	212	30.56	30.92
42	2.72	2.80	128	9.92	10.08	213	30.92	31.28
43	2.80	2.88	129	10.08	10.24	214	31.28	31.64
44	2.88	2.96	130	10.24	10.40	215	31.64	32.00
45	2.96	3.04	131	10.40	10.56	216	32.00	32.36
46	3.04	3.12	132	10.56	10.72	217	32.36	32.72
47	3.12	3.20	133	10.72	10.88	218	32.72	33.08
48	3.20	3.28	134	10.88	11.04	219	33.08	33.44
49	3.28	3.36	135	11.04	11.20	220	33.44	33.80
50	3.36	3.44	136	11.20	11.36	221	33.80	34.16
51	3.44	3.52	137	11.36	11.52	222	34.16	34.52
52	3.52	3.60	138	11.52	11.68	223	34.52	34.88
53	3.60	3.68	139	11.68	11.84	224	34.88	36.16
54	3.68	3.76	140	11.84	12.00	225	36.16	37.44
55	3.76	3.84	141	12.00	12.16	226	37.44	38.72
56	3.84	3.92	142	12.16	12.32	227	38.72	40.00
57	3.92	4.00	143	12.32	12.48	228	40.00	41.28
58	4.00	4.08	144	12.48	12.64	229	41.28	42.56
59	4.08	4.16	145	12.64	12.80	230	42.56	43.84
60	4.16	4.24	146	12.80	12.96	231	43.84	45.12
61	4.24	4.32	147	12.96	13.12	232	45.12	46.40
62	4.32	4.40	148	13.12	13.28	233	46.40	47.68
63	4.40	4.48	149	13.28	13.44	234	47.68	48.96
64	4.48	4.56	150	13.44	13.60	235	48.96	50.24
65	4.56	4.64	151	13.60	13.76	236	50.24	51.52
66	4.64	4.72	152	13.76	13.92	237	51.52	52.80
67	4.72	4.80	153	13.92	14.08	238	52.80	54.08
68	4.80	4.88	154	14.08	14.24	239	54.08	55.36
69	4.88	4.96	155	14.24	14.40	240	55.36	56.64
70	4.96	5.04	156	14.40	14.56	241	56.64	57.92
71	5.04	5.12	157	14.56	14.72	242	57.92	59.20
72	5.12	5.20	158	14.72	14.88	243	59.20	60.48
73	5.20	5.28	159	14.88	15.04	244	60.48	61.76
74	5.28	5.36	160	15.04	15.30	245	61.76	63.04
75	5.36	5.44	161	15.30	15.56	246	63.04	64.32
76	5.44	5.52	162	15.56	15.82	247	64.32	65.60
77	5.52	5.60	163	15.82	16.08	248	65.60	66.88
78	5.60	5.68	164	16.08	16.34	249	66.88	68.16
79	5.68	5.76	165	16.34	16.60	250	68.16	69.44
80	5.76	5.84	166	16.60	16.86	251	69.44	70.72
81	5.84	5.92	167	16.86	17.12	252	70.72	72.00
82	5.92	6.00	168	17.12	17.38	253	72.00	73.28
83	6.00	6.08	169	17.38	17.64	254	73.28	74.56
84	6.08	6.16	170	17.64	17.90	255	74.56	81.92
85	6.16	6.24

The complete table can also be found in JMXi-IMOD-GRP structure, in extension JMXi-FBDS-MOD. The Xe instrumental background line which is used to verify the gain calibration of the instrument should appear in the channel 209.