Velocities Within HH 102

H-alpha Fabry-Perot images of the HH 102 region. The radial velocities with respect to the cloud used in the red, green, and blue channels for each image are shown. Individual HH objects are labeled according to the designations of Reipurth (1999) and Garnavich etal (1992). The slowest blueshifted gas (red) tends to surround the faster material. Other features within this composite, such as the emission loop, linear structures and velocity gradients are discussed in the text.