Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10 5/3/83; site tekcad.UUCP Path: utzoo!linus!decvax!tektronix!tekcad!paulp From: paulp@tekcad.UUCP Newsgroups: net.space Subject: Re: Gold disk sent out of solar system - (nf) Message-ID: <5@tekcad.UUCP> Date: Tue, 30-Aug-83 22:28:53 EDT Article-I.D.: tekcad.5 Posted: Tue Aug 30 22:28:53 1983 Date-Received: Thu, 1-Sep-83 02:18:05 EDT Sender: ricks@tekcad.UUCP Organization: Tektronix, Beaverton OR Lines: 21 #R:houxj:-28700:tekcad:9000001:000:656 tekcad!paulp Aug 30 19:11:00 1983 The directions of the lines, and the dot dashes along them, point to pulsars as seen from the earth. The binary information relates their rotational periods in terms of the 21 cm line of neutral hydrogen. Presuming the spin down rates of pulsars are constant, or that the perturbing factors can be determined, the finder can identify the pulsars, regress their proper motions, and find the solar system. Paul Pomes Usenet: {ucbvax,decvax,pur-ee,ihnss,chico}!teklabs!tekcad!paulp CSnet: paulp@tek ARPA: paulp.tek@rand-relay US Mail: Paul Pomes, Tektronix, Inc. Box 500 MS 59-323, Beaverton OR 97077 Phone: 503-627-2341