Representation of the field of view of the UVIS FUV channel with the low-resolution slit (gray squares) on 2006 January 15 at 16:41 UT. Black squares represent the active spatial window (detector rows 2–61, no spatial binning). The observation is targeting Titan, shown here with the dayside (light color) and nightside (dark color) with specific longitude and latitude lines. The red cross is the subspacecraft point alongside its longitude–latitude surface coordinates. Stars (yellow) are accurately plotted in the background with grid lines of constant R.A. and decl.