XmTel ----- XmTel is a Motif-based program including a command line utility cmdtel developed by John Kielkopf (kielkopf@louisville.edu) to operate a telescope connected to a Linux computer system. ... In other words, slew to a bright or easily recognized target, center it in the field, and click Reference -> Target. ... See the main README for cautions.) ... XmTel assumes that target coordinates entered from the keyboard are in the Epoch that the telescope coordinates are currently displayed in. ...

Tcl /Tk programs can act as XPA clients and/or servers using the Tcl interface to XPA that is contained in the libtclxpa.so shared object. set xpa [xpanew class name help sproc sdata smode rproc rdata rmode] xpafree xpa set xpa [xpanew class name help iproc idata imode] set xpa [xpacmdnew class name ] xpacmdadd xpa name help sproc sdata smode rproc rdata rmode xpacmddel xpa cmd ... When this routine is called, a copy of buf is saved for transmission to the client. ...