Observations of the Transient X-ray Pulsar KS 1947+300 by the INTEGRAL and RXTE Observatories
S. S. Tsygankov, A. A. Lutovinov
Abstract
We analyze the observations of the X-ray pulsar KS 1947+300 performed by the INTEGRAL and RXTE observatories over a wide (3-100 keV) X-ray energy range. The shape of the pulse profile was found to depend on the luminosity of the source. Based on the model of a magnetized neutron star, we study the characteristics of the pulsar using the change in its spin-up rate. We estimated the magnetic field strength of the pulsar and the distance to the binary.
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