Time delays and 0 Hz phase offsets for the LBA stations derived from holography observations. The time delays and 0 Hz phase offsets correspond to those of the XX polarization for two observations (L645357 and L650445). Top panel: derived time delay τ for each station in the AUT. The time delay for CS401 is 0 because this station was used to reference the phases. Bottom panel: phase offset of 0 Hz. It can be seen that the time delays and 0 Hz phase offsets are consistent between the two observations. For the innermost stations, CS002 to CS007, the scatter is larger because the stations are unresolved.