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Observations of the Transient X-ray Pulsar KS 1947+300 by the INTEGRAL and RXTE Observatories

S. S. Tsygankov·A. A. Lutovinov
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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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S. S. Tsygankov, A. A. Lutovinov. 2005-01-05. Observations of the Transient X-ray Pulsar KS 1947+300 by the INTEGRAL and RXTE Observatories. https://doi.org/10.1134/1.1862348

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