Results with smooth surface model, M_o. (a) Emission, e, versus incidence, i, angles of all pointings for daytime observations as numbered in Table 2. These angles are relative to the normal of the reference ellipsoid at the centre of the FOV. Mean (x symbol) and standard deviation (error bars) of local incidence and emission angles on tiles within footprints at the start, middle, and end of observations are also plotted. (b) Phase angle, α, of pointings versus i. (c) Asymmetry factor, ξ_o, versus i inferred for each pointing, j. (d) Temperatures of T_o versus i inferred for each pointing j. Temperature dependences with i such as T_m cos(i)^1/4 are plotted for T_m = 98, 106, and 112 K. Error bars on T_o are plotted and are very small. The intra-molecular mixture of amorphous water ice with 0.1% Th and AmC is assumed.