... XmTel is a telescope control interface designed to to communicate with Elwood Downey's XEphem. It will also operate as a free-standing program for control of telescopes that use the NexStar, LX200 or RCOS command sets. XmTel is accompanied by routines which support the necessary communication and commands for running Meade Instruments LX200, Celestron NexStar telescopes. A version for RC Optical Systems Professional Series mounting is available from the manufacturer. ...

XPA uses standard inet sockets to support communication between two or more host computers. ... See XPA Access Control for more information. ... To register access of this local xpa on the remote machine , use the xpaset and the - remote sub-command: [sh]$ ./xpaset -p xpa - remote ' remote _ machine :$ port ' + To register the local xpa access point on the remote machine with xpaget access only, execute: [sh]$ ./xpaset -p xpa - remote ' remote _ machine :$ port ' g Once the ...