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We present a 2‐day long Rossi X‐ray Timing Explorer observation and simultaneous Swift data of the bright X‐ray transient XTE J1752–223. Spectral and timing properties were stable during the observation. The energy spectrum is well described by a broken power law with a high‐energy cut‐off. A cold disc (∼0.3 keV) is observed when Swift/X‐Ray Telescope data are considered. The fractional root mean...
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