The Advanced Particle-astrophysics Telescope (APT): Computation in Space Invited Paper

被引：2

作者：

Buckley, James H. ^{[1
]}

Buhler, Jeremy ^{[2
]}

Chamberlain, Roger D. ^{[2
]}

机构：

[1] Washington Univ, Dept Phys, St Louis, MO 63130 USA

[2] Washington Univ, McKelvey Sch Engn, St Louis, MO 63110 USA

来源：

PROCEEDINGS OF THE 21ST ACM INTERNATIONAL CONFERENCE ON COMPUTING FRONTIERS 2024-WORKSHOPS AND SPECIAL SESSIONS, CF 2024 COMPANION | 2024年

关键词：

Gamma-ray astronomy; multi-messenger astrophysics; RECONSTRUCTION;

D O I：

10.1145/3637543.3652980

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

The Advanced Particle-astrophysics Telescope (APT), which is being designed for a Sun-Earth Lagrange L2 orbit, and its balloon-borne Antarctic Demonstrator (ADAPT) represent substantial challenges in computational sensing. Since communications with earthbound computing resources are intermittent and are constrained to low data rates, the bulk of the computational science must be accomplished aboard the instrument. We describe the computational requirements for APT and our current plan for achieving those requirements through a combination of custom hardware, FPGAs, and embedded processor cores.

引用

页码：122 / 127

页数：6

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