User's Guide to the Hamilton Spectrograph

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Table of Contents

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Introduction
Quick Reference
Hardware
Software
More Info:

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Data Archive
Mt. Hamilton Homepage

Table of Orders: separations, locations and lengths

m=order, blz=blaze wavelength, fsr=free spectral range,
d=order separation, l=length of free spectral range, dsp=dispersion

m	blz (A)	fsr (A)	d (mm)	d (asec)	l (mm)	dsp (A/mm)
163	3505.4	21.5	0.406	11.526	10.96	1.96
162	3527.0	21.8	0.403	11.434	11.03	1.97
161	3548.9	22.0	0.399	11.344	11.10	1.99
160	3571.1	22.3	0.395	11.256	11.17	2.00
159	3593.6	22.6	0.392	11.167	11.24	2.01
158	3616.3	22.9	0.388	11.078	11.31	2.02
157	3639.4	23.2	0.385	10.989	11.38	2.04
156	3662.7	23.5	0.381	10.902	11.45	2.05
155	3686.3	23.8	0.378	10.817	11.53	2.06
154	3710.2	24.1	0.375	10.731	11.60	2.08
153	3734.5	24.4	0.371	10.646	11.68	2.09
152	3759.1	24.7	0.368	10.559	11.75	2.10
151	3784.0	25.1	0.365	10.474	11.83	2.12
150	3809.2	25.4	0.361	10.393	11.91	2.13
149	3834.8	25.7	0.358	10.310	11.99	2.15
148	3860.7	26.1	0.355	10.226	12.07	2.16
147	3886.9	26.4	0.352	10.142	12.15	2.18
146	3913.5	26.8	0.349	10.063	12.24	2.19
145	3940.5	27.2	0.345	9.982	12.32	2.21
144	3967.9	27.6	0.342	9.898	12.41	2.22
143	3995.7	27.9	0.339	9.818	12.49	2.24
142	4023.8	28.3	0.336	9.739	12.58	2.25
141	4052.3	28.7	0.333	9.660	12.67	2.27
140	4081.3	29.2	0.330	9.581	12.76	2.28
139	4110.6	29.6	0.327	9.505	12.85	2.30
138	4140.4	30.0	0.324	9.426	12.95	2.32
137	4170.6	30.4	0.321	9.351	13.04	2.33
136	4201.3	30.9	0.318	9.273	13.14	2.35
135	4232.4	31.4	0.315	9.195	13.23	2.37
134	4264.0	31.8	0.313	9.121	13.33	2.39
133	4296.1	32.3	0.310	9.046	13.43	2.40
132	4328.6	32.8	0.307	8.970	13.54	2.42
131	4361.7	33.3	0.304	8.897	13.64	2.44
130	4395.2	33.8	0.301	8.825	13.74	2.46
129	4429.3	34.3	0.299	8.749	13.85	2.48
128	4463.9	34.9	0.296	8.680	13.96	2.50
127	4499.0	35.4	0.293	8.607	14.07	2.52
126	4534.7	36.0	0.291	8.535	14.18	2.54
125	4571.0	36.6	0.288	8.465	14.29	2.56
124	4607.9	37.2	0.285	8.393	14.41	2.58
123	4645.3	37.8	0.283	8.325	14.53	2.60
122	4683.4	38.4	0.280	8.256	14.64	2.62
121	4722.1	39.0	0.278	8.187	14.77	2.64
120	4761.5	39.7	0.275	8.120	14.89	2.66
119	4801.5	40.3	0.273	8.051	15.01	2.69
118	4842.2	41.0	0.270	7.983	15.14	2.71
117	4883.6	41.7	0.268	7.920	15.27	2.73
116	4925.7	42.5	0.265	7.854	15.40	2.76
115	4968.5	43.2	0.263	7.787	15.54	2.78
114	5012.1	44.0	0.261	7.724	15.67	2.81
113	5056.4	44.7	0.258	7.659	15.81	2.83
112	5101.6	45.5	0.256	7.596	15.95	2.86
111	5147.5	46.4	0.254	7.535	16.10	2.88
110	5194.3	47.2	0.252	7.474	16.24	2.91
109	5242.0	48.1	0.249	7.413	16.39	2.93
108	5290.5	49.0	0.247	7.350	16.54	2.96
107	5340.0	49.9	0.245	7.292	16.70	2.99
106	5390.4	50.9	0.243	7.234	16.86	3.02
105	5441.7	51.8	0.241	7.176	17.02	3.05
104	5494.0	52.8	0.239	7.118	17.18	3.07
103	5547.4	53.9	0.237	7.064	17.35	3.10
102	5601.7	54.9	0.235	7.007	17.52	3.14
101	5657.2	56.0	0.233	6.951	17.69	3.17
100	5713.8	57.1	0.231	6.898	17.87	3.20
99	5771.5	58.3	0.229	6.845	18.05	3.23
98	5830.4	59.5	0.227	6.792	18.23	3.26
97	5890.5	60.7	0.225	6.744	18.42	3.30
96	5951.9	62.0	0.223	6.694	18.61	3.33
95	6014.5	63.3	0.221	6.644	18.81	3.37
94	6078.5	64.7	0.220	6.596	19.01	3.40
93	6143.8	66.1	0.218	6.549	19.21	3.44
92	6210.6	67.5	0.216	6.506	19.42	3.48
91	6278.9	69.0	0.215	6.464	19.63	3.51
90	6348.6	70.5	0.213	6.419	19.85	3.55
89	6420.0	72.1	0.212	6.376	20.08	3.59
88	6492.9	73.8	0.210	6.340	20.30	3.63
87	6567.6	75.5	0.209	6.300	20.54	3.68
86	6643.9	77.3	0.208	6.262	20.78	3.72
85	6722.1	79.1	0.206	6.229	21.02	3.76
84	6802.1	81.0	0.205	6.194	21.27	3.81
83	6884.1	82.9	0.204	6.164	21.53	3.85
82	6968.0	85.0	0.203	6.137	21.79	3.90
81	7054.0	87.1	0.202	6.109	22.06	3.95
80	7142.2	89.3	0.201	6.080	22.33	4.00
79	7232.6	91.6	0.200	6.059	22.62	4.05
78	7325.4	93.9	0.199	6.039	22.91	4.10
77	7420.5	96.4	0.199	6.023	23.20	4.15
76	7518.1	98.9	0.198	6.012	23.51	4.21
75	7618.4	101.6	0.198	5.994	23.82	4.26
74	7721.3	104.3	0.197	5.984	24.14	4.32
73	7827.1	107.2	0.197	5.981	24.48	4.38
72	7935.8	110.2	0.197	5.979	24.82	4.44
71	8047.6	113.3	0.197	5.980	25.16	4.50
70	8162.5	116.6	0.197	5.985	25.52	4.57
69	8280.8	120.0	0.197	5.996	25.89	4.63
68	8402.6	123.6	0.197	6.012	26.27	4.70
67	8528.0	127.3	0.198	6.033	26.67	4.77
66	8657.2	131.2	0.199	6.058	27.07	4.85
65	8790.4	135.2	0.200	6.086	27.49	4.92
64	8927.8	139.5	0.201	6.125	27.92	5.00
63	9069.5	144.0	0.202	6.170	28.36	5.08
62	9215.8	148.6	0.204	6.220	28.82	5.16
61	9366.9	153.6	0.205	6.279	29.29	5.24
60	9523.0	158.7	0.208	6.346	29.78	5.33
59	9684.4	164.1	0.210	6.424	30.28	5.42
58	9851.3	169.9	0.213	6.512	30.80	5.51
57	10024.1	175.9	0.216	6.607	31.35	5.61