Orbit-integrated water production rates of 81P. (left) Surface distribution of water production. The left and right figures preferentially show the explored northern and the unexplored southern side, respectively. (right) Latitudinal-dependent water production. The filled circles and the error bars show average sublimation rates and standard deviations of the facets inside the latitudinal bin. The dotted line shows the fraction of the explored side with respect to the entire surface inside the latitudinal bin.