arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0801.3005astro-ph
收藏

Palomar-Quest数字天气巡天

The Palomar-Quest Digital Synoptic Sky Survey

S. G. Djorgovski, C. Baltay, A. A. Mahabal, A. J. Drake, R. Williams, D. Rabinowitz, M. J. Graham, C. Donalek, E. Glikman, A. Bauer, R. Scalzo, N. Ellman, J. Jerke

摘要:

本文简要介绍了Palomar-Quest(PQ)数字天气巡天,包括它的参数,数据处理,状态和计划。时间域的探索现在是调查的中心科学和技术焦点。为此,我们已经开发了一个实时管道检测瞬态源。我们描述了一些早期的结果,和经验教训,这可能是有用的其他类似的项目,时域天文学一般。最后,我们讨论了现代天气巡天的海量数据流的实时分析和科学利用所带来的一些问题和挑战。

英文摘要:

We describe briefly the Palomar-Quest (PQ) digital synoptic sky survey, including its parameters, data processing, status, and plans. Exploration of the time domain is now the central scientific and technological focus of the survey. To this end, we have developed a real-time pipeline for detection of transient sources. We describe some of the early results, and lessons learned which may be useful for other, similar projects, and time-domain astronomy in general. Finally, we discuss some issues and challenges posed by the real-time analysis and scientific exploitation of massive data streams from modern synoptic sky surveys.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑