A1 = 258.454
B1 = 5074.2007
A2 = 309.073
B2 = 5080.383
A3 = 462.306
B3 = 5099.0522
A4 = 508.84
B4 = 5104.7011
A5 = 582.976
B5 = 5113.6724
A6 = 606.368
B6 = 5116.5032
A7 = 884.875
B7 = 5150.0842
A8 = 900.9
B8 = 5151.961
A9 = 996.966
B9 = 5163.4847
A10 = 1230.512
B10 = 5191.3223
A11 = 1336.559
B11 = 5203.8962
A12 = 1378.371
B12 = 5208.8648
A13 = 1392.646
B13 = 5210.5672
A14 = 1424.864
B14 = 5214.3389
A15 = 1492.296
B15 = 5222.3517
A16 = 1591.424
B16 = 5234.0271
A17 = 1933.499
B17 = 5274.0393
A18 = 1985.806
B18 = 5280.0853
c0 = 5042.522607950865
c1 = 0.123044221214225
c2 = -1.713309982E-6
C1: c0 + c1 * A1 + c2 * A1^(2)
D1: C1 - B1
C2: c0 + c1 * A2 + c2 * A2^(2)
D2: C2 - B2
C3: c0 + c1 * A3 + c2 * A3^(2)
D3: C3 - B3
C4: c0 + c1 * A4 + c2 * A4^(2)
D4: C4 - B4
C5: c0 + c1 * A5 + c2 * A5^(2)
D5: C5 - B5
C6: c0 + c1 * A6 + c2 * A6^(2)
D6: C6 - B6
C7: c0 + c1 * A7 + c2 * A7^(2)
D7: C7 - B7
C8: c0 + c1 * A8 + c2 * A8^(2)
D8: C8 - B8
C9: c0 + c1 * A9 + c2 * A9^(2)
D9: C9 - B9
C10: c0 + c1 * A10 + c2 * A10^(2)
D10: C10 - B10
C11: c0 + c1 * A11 + c2 * A11^(2)
D11: C11 - B11
C12: c0 + c1 * A12 + c2 * A12^(2)
D12: C12 - B12
C13: c0 + c1 * A13 + c2 * A13^(2)
D13: C13 - B13
C14: c0 + c1 * A14 + c2 * A14^(2)
D14: C14 - B14
C15: c0 + c1 * A15 + c2 * A15^(2)
D15: C15 - B15
C16: c0 + c1 * A16 + c2 * A16^(2)
D16: C16 - B16
C17: c0 + c1 * A17 + c2 * A17^(2)
D17: C17 - B17
C18: c0 + c1 * A18 + c2 * A18^(2)
D18: C18 - B18
σ = SD(D1:D18)
A20 = 987.334
A21 = 1029.773
A22 = 1042.82
A23 = 1069.458
A24 = 1074.253
A25 = 1106.804
A26 = 1112.872
A27 = 1126.447
A28 = 1136.237
A29 = 1149.453
A30 = 1166.285
A31 = 1185.071
A32 = 1187
A33 = 1202.051
A34 = 1209.303
B20: c0 + c1 * A20 + c2 * A20^(2)
B21: c0 + c1 * A21 + c2 * A21^(2)
B22: c0 + c1 * A22 + c2 * A22^(2)
B23: c0 + c1 * A23 + c2 * A23^(2)
B24: c0 + c1 * A24 + c2 * A24^(2)
B25: c0 + c1 * A25 + c2 * A25^(2)
B26: c0 + c1 * A26 + c2 * A26^(2)
B27: c0 + c1 * A27 + c2 * A27^(2)
B28: c0 + c1 * A28 + c2 * A28^(2)
B29: c0 + c1 * A29 + c2 * A29^(2)
B30: c0 + c1 * A30 + c2 * A30^(2)
B31: c0 + c1 * A31 + c2 * A31^(2)
B32: c0 + c1 * A32 + c2 * A32^(2)
B33: c0 + c1 * A33 + c2 * A33^(2)
B34: c0 + c1 * A34 + c2 * A34^(2)
ResidualPlot({(A1, B1), (A2, B2), (A3, B3), (A4, B4), (A5, B5), (A6, B6), (A7, B7), (A8, B8), (A9, B9), (A10, B10), (A11, B11), (A12, B12), (A13, B13), (A14, B14), (A15, B15), (A16, B16), (A17, B17), (A18, B18)}, FitPoly[{(A1, B1), (A2, B2), (A3, B3), (A4, B4), (A5, B5), (A6, B6), (A7, B7), (A8, B8), (A9, B9), (A10, B10), (A11, B11), (A12, B12), (A13, B13), (A14, B14), (A15, B15), (A16, B16), (A17, B17), (A18, B18)}, 2])
ResidualPlot({(A1, B1), (A2, B2), (A3, B3), (A4, B4), (A5, B5), (A6, B6), (A7, B7), (A8, B8), (A9, B9), (A10, B10), (A11, B11), (A12, B12), (A13, B13), (A14, B14), (A15, B15), (A16, B16), (A17, B17), (A18, B18)}, FitPoly[{(A1, B1), (A2, B2), (A3, B3), (A4, B4), (A5, B5), (A6, B6), (A7, B7), (A8, B8), (A9, B9), (A10, B10), (A11, B11), (A12, B12), (A13, B13), (A14, B14), (A15, B15), (A16, B16), (A17, B17), (A18, B18)}, 2])