How Long Can the Hubble Space Telescope Operate Reliably?–A Total Dose Perspective

@article{Xapsos2014HowLC,
  title={How Long Can the Hubble Space Telescope Operate Reliably?–A Total Dose Perspective},
  author={Michael Xapsos and Craig A. Stauffer and Thomas M. Jordan and Christian Poivey and D. N. Haskins and Gary K. Lum and A. M. Pergosky and D. C. Smith and Kenneth A. Label},
  journal={IEEE Transactions on Nuclear Science},
  year={2014},
  volume={61},
  pages={3356-3362}
}
The Hubble Space Telescope has been at the forefront of discoveries in the field of astronomy for more than 20 years. It was the first telescope designed to be serviced in space and the last such servicing mission occurred in May 2009. The question of how much longer this valuable resource can continue to return science data remains. In this paper a detailed analysis of the total dose exposure of electronic parts at the box level is performed using solid angle sectoring/3-dimensional ray trace… 
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