X,Y,error_X,error_Y
21.1457576280883,11.1201641857951,2.6169208286727,4.84549225089421
53.3279702798847,11.4995606926938,4.77182758649653,2.54011849330464
130.704475082661,10.4774997059152,9.76966955173836,1.51024673445334
221.722689098818,9.58703854922888,19.48380874167,1.33624203169123
306.220241143129,9.41110824437869,20.6900944259067,1.04058674353075
340.515185692233,10.6840454031751,24.3222515685422,1.16952463898585
376.922437069055,11.6583337594997,25.6313164425546,1.19825224279371
455.129152402774,11.3165579791859,30.8123107716798,1.13367352241778
