BLAST autonomous daytime star cameras

@inproceedings{Rex2006BLASTAD,
  title={BLAST autonomous daytime star cameras},
  author={M. Rex and E. Chapin and M. Devlin and J. Gundersen and J. Klein and E. Pascale and D. Wiebe},
  booktitle={SPIE Astronomical Telescopes + Instrumentation},
  year={2006}
}
We have developed two redundant daytime star cameras to provide the fine pointing solution for the balloon-borne submillimeter telescope, BLAST. The cameras are capable of providing a reconstructed pointing solution with an absolute accuracy < 5". They are sensitive to stars down to magnitudes ~ 9 in daytime float conditions. Each camera combines a 1 megapixel CCD with a 200mm f/2 lens to image a 2° × 2.5° field of the sky. The instruments are autonomous. An internal computer controls the… Expand
The Balloon-borne Large-Aperture Submillimeter Telescope for polarization: BLAST-pol
Attitude determination for balloon-borne experiments
The balloon-borne large-aperture submillimeter telescope for polarimetry: BLAST-Pol
Image simulation for airborne star tracker under strong background radiance
Optical design of all-day star sensor
Optical technologies for space sensor
Designing considerations for airborne star tracker during daytime
The PoGOLite star tracker system
  • C. Bettolo
  • Physics
  • 2008 IEEE Nuclear Science Symposium Conference Record
  • 2008
Design and characterization of a balloon-borne diffraction-limited submillimeter telescope platform for BLAST-TNG
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