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Introduction to XEphem (Motif)
To start the program, log into one of the Mac classroom computers. Then click the Application icon in the dock.
For example, click on the box next to the "Elevation" item to change the altitude of your observing site. Note that I've chosen a time (13:54 EST = 1:54 PM) when the Sun is still up in the sky -- daytime! Go back to the Main Window and choose View -> Data Table to see the list of favorites:
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