wavelength (nm),n
442.1504982,1.495956856
470.3640092,1.497984783
501.1364711,1.499718795
531.8926382,1.500134957
562.6440883,1.500169638
593.3959672,1.500238998
624.1396987,1.499649434
654.8825726,1.49899051
685.626304,1.498400946
716.3730372,1.498054143
747.1163399,1.497429899
777.8669324,1.497395219
808.6145232,1.497117777
839.3611134,1.496759415
870.1109912,1.496666934
900.8594396,1.496458853
931.6097462,1.496401052
962.3584805,1.496216091
993.1082154,1.49611205
1023.85695,1.495927089
1054.610687,1.496146731
1085.359707,1.49598489
1116.106297,1.495626527
1146.858462,1.495719008
1177.607768,1.495580287
1208.357217,1.495453126
1239.109668,1.495568727
1269.858402,1.495383766
1300.611996,1.495591847
1331.357014,1.495106324
1362.111466,1.495383766
1392.858485,1.495060083
1423.610507,1.495141004
1454.358098,1.494863562
1485.107832,1.494759521
1515.856853,1.49459768
1546.609017,1.494690161
1577.35961,1.494655481
1608.10377,1.494100597
1638.856793,1.494262438
1669.608815,1.494343359
1700.356405,1.494065917
1731.107855,1.494100597
1761.856733,1.493927196
1792.606896,1.493857835
1823.353058,1.493464793
1854.102507,1.493337632
1884.855386,1.493487913
1915.607122,1.493545713
1946.352426,1.49308331
1977.100303,1.492828988
2007.846893,1.492470626
2038.593912,1.492146944
2069.343647,1.492042903
2100.089094,1.49159206
2130.842402,1.491777021
2161.585419,1.491129657
2192.336297,1.491118097
2223.081029,1.490609454
2253.820329,1.489661527
2284.573638,1.489846488
2314.948754,1.489052146
2346.055526,1.488216517
2375.701403,1.487658991
2405.495934,1.487281076
2434.994888,1.486683981
2460.599483,1.484964833
2501.585591,1.483731207
2533.053192,1.482470581
2561.217765,1.480540626