Have you got any experience? http://stikesphi.ac.id/sunnysidedrugcom-b416.pdf#cigar annabismedical.com.au  "You could do serendipitous searches. So if the telescopes were studying quasars, for example, we could piggy-back off that and analyse the data to look for a different type of signal - not the natural astrophysical signal that the quasar astronomer was interested in, but something in the noise that one might imagine could be associated with aliens. This approach would get you Seti research almost for free," the Jodrell associate director explained.