file	normalization factor	total signal
SRR1346062.bedGraph	0.098113	1.01923e+10
SRR1346061.bedGraph	0.085573	1.16859e+10
SRR1346063.bedGraph	0.094472	1.05851e+10
SRR1346066.bedGraph	0.101380	9.86389e+09
SRR1346060.bedGraph	0.092572	1.08024e+10
SRR1346065.bedGraph	0.086115	1.16124e+10
SRR1346067.bedGraph	0.091560	1.09218e+10
SRR1346064.bedGraph	0.090061	1.11036e+10