Purpose
Move the telescope the given number of arcsec NORTH relative to
its current position
Usage
north x
Arguments
x = number of arcseconds to move NORTH; negative values indicate
SOUTH movement
Exit values
0 = normal completion
1 = wrong number of arguments
Example
1) Move the telescope north by 10 arcsec
north 10
2) Move the telescope south by 10 arcsec
north -10