Wavelength range for each order in the blue spectral range

Relative order	Start	End
0	5656.20	5748.40
1	5599.90	5691.10
2	5544.60	5634.90
3	5490.40	5579.90
4	5437.30	5525.90
5	5385.20	5472.90
6	5334.10	5421.00
7	5283.90	5370.00
8	5234.70	5320.00
9	5186.30	5270.90
10	5138.90	5222.70
11	5092.30	5175.40
12	5046.60	5128.90
13	5001.70	5083.20
14	4957.50	5038.40
15	4914.20	4994.40
16	4871.50	4951.10
17	4829.70	4908.50
18	4788.50	4866.70
19	4748.00	4825.60
20	4708.20	4785.20
21	4669.10	4745.40
22	4630.60	4706.30
23	4592.70	4667.80
24	4555.50	4630.00
25	4518.80	4592.80
26	4482.80	4556.10
27	4447.30	4520.10
28	4412.30	4484.60
29	4377.90	4449.70
30	4344.10	4415.30
31	4310.70	4381.40
32	4277.90	4348.10
33	4245.60	4315.20
34	4213.70	4282.90
35	4182.30	4251.00
36	4151.40	4219.60
37	4121.00	4188.70
38	4090.90	4158.20
39	4061.30	4128.10
40	4032.20	4098.50
41	4003.40	4069.30
42	3975.10	4040.60
43	3947.20	4012.20
44	3919.60	3984.20
45	3892.40	3956.60
46	3865.60	3929.40
47	3839.20	3902.60
48	3813.10	3876.10
49	3787.40	3850.00