Sciatrope
An application for eclipse chasers, by an eclipse chaser.
...It helps preparing for, and observe, any solar eclipse.
It gives the eclipse circumstances, distance and direction to the central line. Observing location can be provided by the Mac, an external GPS, by location name, from a previously saved favorite location, or by latitude and longitude.
Eclipse circumstances are displayed in tabular form, on a map, a compass, or in an image, with azimuthal or equatorial orientation, which can be flipped horizontally, vertically, or both.
The map also displays the eclipse path, with the central line and the north and south limits of the central eclipse. ...