The Kepler end-to-end model: creating high-fidelity simulations to test Kepler ground processing

被引:8
|
作者
Bryson, Stephen T. [1 ]
Jenkins, Jon M. [2 ]
Peters, Dan J. [3 ]
Tenenbaum, Peter P.
Klaus, Todd C. [2 ,4 ]
Gunter, Jay P. [4 ]
Cote, Miles T. [1 ]
Caldwell, Douglas A. [2 ]
机构
[1] NASA, Ames Res Ctr, M-S 244-30, Moffett Field, CA 94305 USA
[2] NASA Ames Res Ctr, SETI Inst, Stanford, CA 94305 USA
[3] Ball Aerosp & Technol Corp, Boulder, CO 80301 USA
[4] NASA Ames Res Ctr, Orbital Sci Corp, Moffett Field, CA 94305 USA
关键词
Kepler; pixel simulation; PERFORMANCE;
D O I
10.1117/12.857560
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
The Kepler mission is designed to detect the transit of Earth-like planets around Sun-like stars by observing 100,000 stellar targets. Developing and testing the Kepler ground-segment processing system, in particular the data analysis pipeline, requires high-fidelity simulated data. This simulated data is provided by the Kepler End-to-End Model (ETEM). ETEM simulates the astrophysics of planetary transits and other phenomena, properties of the Kepler spacecraft and the format of the downlinked data. Major challenges addressed by ETEM include the rapid production of large amounts of simulated data, extensibility and maintainability.
引用
收藏
页数:12
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