(Worse, the refraction decreases as the Sun rises and increases as it sets, so it may appear to move in the wrong direction with respect to the equator in the course of the day – as Ptolemy mentions.
Još gore, refrakcija se smanjuje kako se Sunce diže, pa se može učiniti da se kreće u pogrešnom smjeru u odnosu na ekvator - kao što Ptolomej spominje.