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We present Chandra, XMM-Newton and RXTE observations of 1WGA J1713.4-3949, acompact source at the center of the galactic supernova remnant (SNR)G347.3-0.5. The X-ray spectrum of the source is well-fitted by the sum of ablackbody component with a temperature of about 0.4 keV plus a power lawcomponent with photon index about 4. We found no pulsations down to 4% in the0.01-0.16 Hz range and down to 25% in the 0.01-128 Hz range. This sourceresembles other compact central objects (CCOs) in SNRs, and we suggest that1WGA J1713.4-3949 is the associated neutron star for G347.3--0.5. We alsomeasured the properties of the adjacent radio pulsar PSR J1713-3945 with a 392ms period and show that it is not associated with 1WGA J1713.4-3949 nor, mostprobably, with SNR G347.3-0.5 as well.Comment: 8 pages, 2 figures, accepted for publication in ApJ Letter

X-Ray Observations of the Compact Central Object in Supernova Remnant G347.3-0.5