4  \pi_0

4.1 B64

M_{pi0}_disc_shift = \chi^2/dof= -nan

M_{pi0}_disc_sub_vev = 0.0426(47) , \chi^2/dof= 0.55755

M_{pi0}_full_sub_vev = 0.0438(49) , \chi^2/dof= 0.42158

M_{piOS} = 0.11989(18) , \chi^2/dof= 0.24541

M_{piTM} = 0.056581(39) , \chi^2/dof= 0.0096916

m_{pi+}-{pi0} = 0.0090(79) , \chi^2/dof= 0.011214

c_2 [MeV^{4}] = 5.0(1.6)e+10 , \chi^2/dof= 0.38725

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4.2 C80

M_{pi0}_disc_shift = \chi^2/dof= -nan

M_{pi0}_disc_sub_vev = 0.0289(18) , \chi^2/dof= 0.70884

M_{pi0}_full_sub_vev = 0.0343(20) , \chi^2/dof= 0.76994

M_{piOS} = 0.08606(10) , \chi^2/dof= 0.64162

M_{piTM} = 0.047234(32) , \chi^2/dof= 0.14137

m_{pi+}-{pi0} = 0.0150(24) , \chi^2/dof= 0.89845

c_2 [MeV^{4}] = 7.57(96)e+10 , \chi^2/dof= 0.76872

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4.3 D96

M_{pi0}_disc_shift = \chi^2/dof= -nan

M_{pi0}_disc_sub_vev = 0.0286(26) , \chi^2/dof= 1.02

M_{pi0}_full_sub_vev = 0.0289(26) , \chi^2/dof= 1.029

M_{piOS} = 0.060655(73) , \chi^2/dof= 0.21302

M_{piTM} = 0.040625(30) , \chi^2/dof= 0.048707

m_{pi+}-{pi0} = 0.0126(40) , \chi^2/dof= 0.71172

c_2 [MeV^{4}] = 1.46(17)e+11 , \chi^2/dof= 1.0989

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c_2 [MeV^{4}] = 1.46(17)e+11 , \chi^2/dof= 1.0989

c_2 [MeV^{4}] old = 4.3(1.9)e+10 , \chi^2/dof= 6.016

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4.4 c_2 for diferent ensembles

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ensemble	a [fm]	M_\pi^+ [MeV]	M_\pi^0 [MeV]	c_2 [MeV^4]
B64.dat	0.07951	140.422(98)	109(12)	5.0(1.6)e+10
C80.dat	0.06816	136.745(93)	99.4(5.8)	7.57(96)e+10
D96.dat	0.05688	140.94(10)	100.2(9.0)	1.46(17)e+11