X,Y,error_X,error_Y
427.07043564366,1.03250371838842,41.8764498717092,0.190952617033076
600.386977380308,0.977198423439404,48.5123888982933,0.160255552117932
376.697669464106,0.977120766031296,34.8425303223949,0.178152794053398
306.811034929662,0.962176663397318,27.4357301430036,0.176702109100542
221.977483143171,1.00160483517073,17.5626646468108,0.180913587323328
145.273359333197,1.02882609471125,12.5482621734941,0.208087896700468
73.4826008083133,1.04226476252894,6.69573322259271,0.2592468160043
4.80156887299652,0.77383624246454,1.61026179313584,1.68054190496207
445.131231224496,1.15432140959701,42.9792667932,0.209315260667856
