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Table 1

Wavelength range of the Echelle orders used in our analysis.

order λstart (Å) λend (Å)

38 5831 5965
39 5681 5807
40 5539 5661
41 5404 5522
42 5275 5389
43 5152 5264
44 5035 5144
45 4923 5030
46 4816 4922

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