Twelve-sol time series of the MRAMS methane abundances sampled at the Curiosityrover location for sol 305 for three steady-state released inside Gale crater ~1 grid point (2.96 km) km NW, NE, and SW from rover location, each with an area of ~150 km². Blue is LS 90°, and red is LS 270°. The abundance of tracers is shown shortly after the flux is turned on. Integer values of sols correspond to midnight, and intermediate values (0.5, 1.5, etc.) correspond to noon.