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arXiv 0902.4764astro-ph.CO
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光谱巡天SDSS-DR7的新超新星候选者

New Supernova Candidates from SDSS-DR7 of Spectral Survey

Liangping Tu, Ali Luo, Fuchao Wu, Chao Wu, Yongheng Zhao

摘要:

这封信介绍了SDSS-DR 7中使用我们的专用方法发现的25颗超新星候选者,称为样本减少,其中10颗已被其他研究小组确认,并在这封信中列出。另外15颗是首次发现的,包括14颗Ia型和1颗II型,这是基于超新星识别(SNID)分析。结果表明,该方法是可靠的,文中还介绍了该方法的原理和具体的光谱分析步骤。

英文摘要:

The letter presents 25 discovered supernova candidates from SDSS-DR7 with our dedicated method, called Sample Decrease, and 10 of them were confirmed by other research groups, and listed in this letter. Another 15 are first discovered including 14 type Ia and one type II based on Supernova Identification (SNID) analysis. The results proved that our method is reliable, and the description of the method and some detailed spectra analysis procedures were also presented in this letter.

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。

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