We present a comprehensive set of spatially resolved , integral field spectroscopic mapping of the Wolf–Rayet planetary nebula Th 2-A , obtained using the Wide Field Spectrograph on the Australian National University 2.3-m telescope .
Velocity-resolved H \alpha channel maps with a resolution of 20 km s ^ { -1 } allow us to identify different kinematic components within the nebula .
This information is used to develop a three-dimensional morpho-kinematic model of the nebula using the interactive kinematic modeling tool shape .
These results suggest that Th 2-A has a thick toroidal shell with an expansion velocity of 40 \pm 10 km s ^ { -1 } , and a thin prolate ellipsoid with collimated bipolar outflows toward its axis reaching velocities in the range of 70 –110 km s ^ { -1 } , with respect to the central star .
The relationship between its morpho-kinematic structure and peculiar [ WO ] -type stellar characteristics deserves further investigation .