'The value of this angle as a degrees, minutes, seconds tuple. This
value is immutable.
@return: This angle expressed in degrees, minutes, seconds. L{None} if
the angle is unknown.
@rtype: 3-C{tuple} of C{int} (or L{None})'

@property
def inDegreesMinutesSeconds(self):

    if (self._angle is None):
        return None
    degrees = abs(int(self._angle))
    fractionalDegrees = abs((self._angle - int(self._angle)))
    decimalMinutes = (60 * fractionalDegrees)
    minutes = int(decimalMinutes)
    fractionalMinutes = (decimalMinutes - int(decimalMinutes))
    decimalSeconds = (60 * fractionalMinutes)
    return (degrees, minutes, int(decimalSeconds))
