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   PR #    68
   This SNR is the second brightest X-ray source in the SMC. Its Einstein
   HRI image looks like a thick ring with an outer radius of 19" and
   radial thickness of 6.3". The Einstein IPC detects a single
   emissionline of energy about 0.9 keV. Because of a single narrow
   emission line, and the optical spectrum that shows no evidence for
   heavier elements than neon, it seems that the emission comes
   dominantly from a pure neon plasma. In order to confirm or reject this
   idea, high resolution and broad band spectrum is required.
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