On searches for pulsed emission with application to four globular cluster X-ray sources - NGC 1851, 6441, 6624, and 6712

@inproceedings{Leahy1983OnSF,
  title={On searches for pulsed emission with application to four globular cluster X-ray sources - NGC 1851, 6441, 6624, and 6712},
  author={Denis Alan Leahy and Wesley A. Darbro and Ronald Fred Elsner and Martin C. Weisskopf and Steven Michael Kahn and Peter Gordon Sutherland and Jonathan E. Grindlay},
  year={1983}
}
We present the results of searches for periodic pulsations in the X-ray emission from four globular cluster sources, NGC 1851, NGC 6441, NGC 6624, and NGC 6712. The data were obtained by the Monitor Proportional Counter aboard HEAO 2 (Einstein Observatory). The methods of analysis are presented in some detail because we have correctly accounted for several effects which have been routinely overlooked by others. The periods searched cover the range from approx.1 ms to approx.500 s. No pulsed… CONTINUE READING

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