Estimated beam of WMAP Internal Linear Combination Map in Ecliptic Coordinate
Estimation of the effective inflight beam of WMAP Internal Linear Combination in Ecliptic Coordinate. The bar denotes the asymmetry R= r_maj /r_min -1, where r_maj and r_min are the major and minor axis of the elliptical shape of the beam, respectively, and the orientation of the major axis is denoted by that of the bar.