ascertained
1. [ adjective ] discovered or determined by scientific observation
Synonyms: observed discovered
Examples:

"variation in the ascertained flux depends on a number of factors" "the discovered behavior norms" "discovered differences in achievement" "no explanation for the observed phenomena"

Related terms: determined
Similar spelling:   ascertain
  ascertainable
  assorted
  assertive
  assertion
  asserted
  assertable
  assertively
  assertiveness
  asserting