@misc{indiciaeec6a25b4e9e9,
  title = {On-orbit performance testing of the Pointing Calibration \& Reference Sensor for the Spitzer Space Telescope},
  author = {Mainzer, Amanda K. and Young, Erick T. and Swanson, Daniel S.},
  year = {2004},
  url = {https://ntrs.nasa.gov/citations/20060043921},
  note = {Source identifier: 20060043921}
}