The ratio of 2-1 S(1)/1-0 S(1) H₂ lines with the Brγ line map over plotted in contours. The white rectangles are the same regions as defined in Fig. 1. The color bar values represent the value of the ratio. The offset from the kinematic center at position is given on each axis. Ratio values where the line flux of either transition is below 10% of the maximum flux of that line are masked.