The June 30 AIPSLetter for 31DEC14 has been posted on the web page (and shipped with all MNJs). See links from http://www.aips.nrao.edu/ There is also a new AIPS Memo 118 on the use of the model fitting tasks XGAUS, ZEMAN, and RMFIT with a brief section on the model-creating tasks as well. That is also available via MNJ and the web. Eric Greisen