The XMM-Newton survey of the Small Magellanic Cloud:   XMMUJ005011.2-730026 = SXP214, a Be/X-ray binary pulsar
  In the course of the XMM-Newton survey of the Small Magellanic Cloud (SMC), a region to the east of the emission nebula N19 was observed in November 2009. To search for new candidates for high mass X-ray binaries the EPIC PN and MOS data of the detected point sources were investigated and their spectral and temporal characteristics identified. A new transient (XMMUJ005011.2-730026= SXP214) with a pulse period of 214.05 s was discovered; the source had a hard X-ray spectrum with power-law index of ~0.65. The accurate X-ray source location permits the identification of the X-ray source with a ~15th magnitude Be star, thereby confirming this system as a new Be/X-ray binary. 
M. J. Coe, F. Haberl, R. Sturm, W. Pietsch, L.J. Townsend, E.S.   Bartlett, M. Filipovic, A. Udalski, R.H.D. Corbet, A. Tien...
astro-ph.HE