fit1 = (-1.0909794348544052*^-7 - 2.692676153707617*I)*wp + 
     (4.846422130355828 - 0.008424861125328701*I)*wp^2 - 
     (0.4229438904016214 - 18.487076054829355*I)*wp^3 + 
     (231.0579943285751 - 7012.244601502302*I)*wp^4 - 
     (73775.75575334526 - 2.318415291330171*^6*I)*wp^5 + 
     (1.2999468965720626*^7 - 4.446437849194586*^8*I)*wp^6 - 
     (1.2818534854878151*^9 - 5.0135453874576645*^10*I)*wp^7 + 
     (6.199532425534839*^10 - 3.1822891023828276*^12*I)*wp^8 - 
     (7.099512893200496*^11 - 9.889970867285803*^13*I)*wp^9 - 
     (2.955946057473149*^13 + 9.714595149107472*^14*I)*wp^10
 
fit2 = (-0.00001976606541627668 - 2.6926152016224325*I)*wp + 
     (4.847528416911565 - 0.005404933436352243*I)*wp^2 - 
     (0.03838195273940119 - 7.221850775162663*I)*wp^3 - 
     (7.515273782625125 + 2.942974005887931*I)*wp^4 - 
     (2.7323093729728054 - 24.108511650345207*I)*wp^5 + 
     (0.746020776547359 - 197.84942805976544*I)*wp^6 + 
     (69.82260349464808 + 874.8341286708823*I)*wp^7 - 
     (479.6422506349921 + 2795.188372500518*I)*wp^8 + 
     (1921.9821977533045 + 6197.923009143899*I)*wp^9 - 
     (4460.168189299416 + 9324.629658262797*I)*wp^10 + 
     (6327.7430436767845 + 9499.863456229647*I)*wp^11 - 
     (5652.014913848059 + 6478.151825015639*I)*wp^12 + 
     (3127.988880794146 + 2840.58424381751*I)*wp^13 - 
     (985.7668522565484 + 725.579709525266*I)*wp^14 + 
     (135.8538741101068 + 82.15793851899075*I)*wp^15
 
fit3 = (-0.6009995927319778 - 1.6946517368654535*I) + 
     (3152.7972667720446 - 18185.919912566027*I)/wp^15 - 
     (27093.341876494436 - 153357.60679295924*I)/wp^14 + 
     (109082.08311203646 - 589753.9627912681*I)/wp^13 - 
     (274131.80127514637 - 1.3692567629737498*^6*I)/wp^12 + 
     (482379.26709059684 - 2.141341454501445*^6*I)/wp^11 - 
     (630180.5367540676 - 2.3821885502265645*^6*I)/wp^10 + 
     (630498.1258709838 - 1.9397471236838019*^6*I)/wp^9 - 
     (490253.9714035502 - 1.1704358384400238*^6*I)/wp^8 + 
     (297387.6746980411 - 522744.28980588017*I)/wp^7 - 
     (140148.6212076297 - 169853.86578420448*I)/wp^6 + 
     (50754.151377823255 - 38318.35194683822*I)/wp^5 - 
     (13868.369126508594 - 5239.51446824487*I)/wp^4 + 
     (2778.530394448704 - 171.7536394502085*I)/wp^3 - 
     (389.18811157682273 + 86.20733243937788*I)/wp^2 + 
     (34.90693143200789 + 18.272709203564503*I)/wp
 
fit4 = (50.596070729260376 - 56.971656729327904*I) - 
     (5.790698769011682*^20 + 1.050643008242188*^23*I)/wp^20 - 
     (1.9968236927410248*^20 - 1.4862322517693835*^23*I)/wp^19 + 
     (8.686691214415521*^20 - 9.175735640081355*^22*I)/wp^18 - 
     (6.200452316801389*^20 - 3.149893728926632*^22*I)/wp^17 + 
     (2.107391206990075*^20 - 6.073039672140367*^21*I)/wp^16 - 
     (3.422625944840318*^19 - 4.346989506304173*^20*I)/wp^15 - 
     (1.547352711525892*^17 - 8.278122607130657*^19*I)/wp^14 + 
     (1.1789682680463365*^18 - 2.4419245284963172*^19*I)/wp^13 - 
     (1.9502119064347117*^17 - 1.62290179416863*^18*I)/wp^12 - 
     (4.986786691806786*^15 - 3.932781865171608*^17*I)/wp^11 + 
     (7.615027012975185*^15 - 1.236844334291477*^17*I)/wp^10 - 
     (1.6337694663128592*^15 - 1.8292902351223964*^16*I)/wp^9 + 
     (2.09868311756156*^14 - 1.7998125446421308*^15*I)/wp^8 - 
     (1.883982414854205*^13 - 1.2793937893817739*^14*I)/wp^7 + 
     (1.2396864264185928*^12 - 6.749585210029544*^12*I)/wp^6 - 
     (6.0592831833098564*^10 - 2.6507930954236102*^11*I)/wp^5 + 
     (2.185765052433077*^9 - 7.643050910855493*^9*I)/wp^4 - 
     (5.672424651562209*^7 - 1.565170177165466*^8*I)/wp^3 + 
     (1.0028146512830666*^6 - 2.1342609599342044*^6*I)/wp^2 - 
     (10728.001283872029 - 16976.07069833041*I)/wp
 
fit5 = (2035.4827841376498 - 1766.4739276383623*I) + 
     (2.3650832376733868*^38 - 1.0433751996282727*^39*I)/wp^20 - 
     (3.3948676983552783*^37 - 1.3731478575597872*^38*I)/wp^19 + 
     (1.9010498049618445*^36 - 6.920916673974412*^36*I)/wp^18 - 
     (4.581816340500919*^34 - 1.4146657371202209*^35*I)/wp^17 + 
     (8.578988633790851*^31 + 2.805981187936235*^32*I)/wp^16 + 
     (1.5834349305946827*^31 - 4.9739290184305*^31*I)/wp^15 - 
     (8.856144944294832*^28 - 1.5862088152016455*^28*I)/wp^14 - 
     (6.081852308865526*^27 - 1.8037260212552377*^28*I)/wp^13 + 
     (2.9362738407464898*^25 + 2.324576666614017*^25*I)/wp^12 + 
     (2.5061585062374906*^24 - 6.726978308318209*^24*I)/wp^11 - 
     (8.006308954271587*^21 + 2.1489312883599556*^22*I)/wp^10 - 
     (1.0447150174316897*^21 - 2.553243644977807*^21*I)/wp^9 + 
     (4.040788834717137*^18 + 6.481353417849768*^18*I)/wp^8 + 
     (4.266043346246897*^17 - 1.0022145000538479*^18*I)/wp^7 - 
     (4.3756145325999005*^15 - 4.1164295491675055*^15*I)/wp^6 - 
     (1.3170501791494566*^14 - 3.342969568022818*^14*I)/wp^5 + 
     (4.065144809181257*^12 - 7.453644528217429*^12*I)/wp^4 - 
     (5.095812064989388*^10 - 7.684607377571704*^10*I)/wp^3 + 
     (3.504116664747421*^8 - 4.4230745594238317*^8*I)/wp^2 - 
     (1.2992323270791986*^6 - 1.3682583744308809*^6*I)/wp
