Complex sentence: In September 2008, a formerly-unrecognised transit signature at NMSU from January 11,2005 was incorporated into the data up to then, consistent with a planet at 0.08 AU and under 12 Earth masses.
Split into simpler sentences: In September 2008, a formerly-unrecognised transit signature at NMSU from January 11,2005 was incorporated into the data up to then. This was at the time deemed consistent with a planet at 0.08 AU and under 12 Earth masses.