OSIRIS-REx OCAMS detector assembly characterization

J. Hancock; B. Crowther; M. Whiteley; R. Burt; M. Watson; J. Nelson; C. Fellows; B. Rizk; E. Kinney-Spano; M. Perry; M. Hunten

doi:10.1117/12.2024665

26 September 2013 OSIRIS-REx OCAMS detector assembly characterization

J. Hancock, B. Crowther, M. Whiteley, R. Burt, M. Watson, J. Nelson, C. Fellows, B. Rizk, E. Kinney-Spano, M. Perry, M. Hunten

Author Affiliations +

Proceedings Volume 8860, UV/Optical/IR Space Telescopes and Instruments: Innovative Technologies and Concepts VI; 88600J (2013) https://doi.org/10.1117/12.2024665
Event: SPIE Optical Engineering + Applications, 2013, San Diego, California, United States

Abstract

The OSIRIS-REx asteroid sample return mission carries a suite of three cameras referred to as OCAMS. The Space Dynamics Laboratory (SDL) at Utah State University is providing the CCD-based detector assemblies for OCAMS to the Lunar Planetary Lab (LPL) at the University of Arizona. Working with the LPL, SDL has designed the electronics to operate a 1K by 1K frame transfer Teledyne DALSA Multi-Pinned Phase (MPP) CCD. The detector assembly electronics provides the CCD clocking, biasing, and digital interface with the OCAMS payload Command Control Module (CCM). A prototype system was built to verify the functionality of the detector assembly design and to characterize the detector system performance at the intended operating temperatures. The characterization results are described in this paper.

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J. Hancock, B. Crowther, M. Whiteley, R. Burt, M. Watson, J. Nelson, C. Fellows, B. Rizk, E. Kinney-Spano, M. Perry, and M. Hunten "OSIRIS-REx OCAMS detector assembly characterization", Proc. SPIE 8860, UV/Optical/IR Space Telescopes and Instruments: Innovative Technologies and Concepts VI, 88600J (26 September 2013); https://doi.org/10.1117/12.2024665

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