Sample sets of gas images (OH, CN, C₃, and C₂; columns left to right) at two representative rotational phases during our late-March run and a single rotational phase during our late-April run (rows top to bottom). The brightest features are shown in yellow. Due to strong underlying continuum in the C₃ and C₂ filters, only photometric nights were used, and the continuum was subtracted from these filters prior to image enhancement. The scale is again 30,000 km on a side, with the direction to the Sun indicated with an arrow. As usual, based on many other comets, C₃ is nearly identical to CN except that it does not extend as far from the nucleus because of its much shorter lifetime, while the C₂ features appear broader than those of CN due to having multiple parents and/or grandparents. However, OH is extremely different, both remaining within a quadrant each night and not exhibiting significant rotation during a night but changing its bulk orientation somewhat over several nights.