IC 10 X-1 and NGC 300 X-1 - our nearest ULX Prestwich, A. H. ; Carpano, S. ; Kilgard, R. E. ; Saar, S. H. ; Crowther, P. A. ; Pollock, A. M. T. ; Zezas, A. ; Roberts, T. P. ; Ward, M. J. Abstract Publication: X-rays From Nearby Galaxies Pub Date: February 2008 Bibcode: 2008xng..conf...54P