Figure 1 shows my A_LL result, with systematic errors denoted by brackets on the statistical error and points at the mean pt value for that bin.

Figure 2 shows my result (black) compared with Alan's result (red), both at their respective mean pt values (again, systematic errors shown with brackets).

Figure 3 shows my result using Alan's binning (black) and Alan's result (red), again at mean pt values and with systematics denoted by brackets.