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