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S. M. Dougherty L. B. F. M. Waters M. F. Bode D. J. M. Kester TJ. R. Bontekoe 《Astrophysics and Space Science》1995,224(1-2):451-452
We have applied maximum entropy reconstruction methods to the IRAS observations of the nova GK Persei to examine the spatial distribution of the far-IR emission. We have discovered discrete regions of emission in a co-linear structure extending to 17 arcmin on either side of the binary system, supporting a stellar origin for the structure. We postulate that the evolved secondary is the progenitor of the circumbinary envelope. 相似文献