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South is negative, North is positive. For DMS, leave spaces in between to convert (try "36 09 58"). Leave this at zero if no telescope
West is negative, East is positive. For DMS, leave spaces in between to convert (try "-86 47 02"). Leave this at zero if no telescope
Minimum altitude that the telescope can observe in degrees relative to the horizon. Leave this at 20 if no telescope
Altitude of sun at dusk and dawn in degrees, typically a negative number. Leave this at -5 if no telescope.