The ASKAP Update for September includes reports on the latest off-axis polarisation leakage calibration improvements, SWAG-X data validation and Pilot Survey Phase II progress. The figure above shows holography images of a single offset beam showing the response in Stokes I, Q, U and V from left to right for PKS B1934-638. These images will be used by ASKAP’s mosaicking tool to correct for off-axis polarisation leakage as well as the primary beam shape. (Image credit: Dave McConnell)