cosmological scales for a concordance model. The result contains all general relativistic
effects up to second order that arise from observing on the past light cone, including all
redshift effects, lensing distortions from convergence and shear, and contributions from
velocities, Sachs-Wolfe, integrated SW and time-delay terms. This result will be important for
accurate calculation of the bias on estimates of non-Gaussianity and on precision parameter …