Any missing objects?
I guess with the Arecibo search it would be interesting to know whether certain known objects failed to be re-detected within the search space. Was the search sensitivity sufficient to allow all known objects to be found?
By analogy on GW, are there any anticipated test signals or patterns which were hoped to be found. Are there any astro events which would be expected to produce measurable anomaly? Can you create an artificial event that validates the detection scheme? Further has any type of dither signal been added into the signals on purpose to test whether discrete signal processing weeds out certain classes of signal?