Symmetry and Antisymmetry of the CMB Anisotropy Pattern

Table 2

The parity asymmetry of WMAP ILC maps (2≤𝑙≤22).

Data	𝑃^+/𝑃^−	𝑃 value
ILC7	0.7726	0.0088
ILC5	0.7673	0.0074
ILC3	0.7662	0.0072