卡内基超新星项目 I：低红移Ia型超新星及其他白矮星爆炸的第三版测光数据发布
天体物理仪器与方法
2017-11-15 v3 高能天体物理现象
摘要
我们呈现了134颗可能具有白矮星前身星的超新星(SNe)的最终自然系统光学(ugriBV)和近红外(YJH)测光，这些超新星在2004-2009年间作为卡内基超新星项目(CSP-I)第一阶段的一部分被观测。样本包括123颗Ia型超新星、5颗Iax型超新星、2颗超钱德拉塞卡超新星候选、2颗与周物质相互作用的Ia型超新星，以及2颗SN 2006bt类事件。天体红移范围至；中位红移为。其中120颗(90%)获得了近红外测光。推导了平均光学消光系数和颜色项，并证明在五次CSP-I观测活动中稳定。还描述了CSP-I近红外波段测量，并通过恒星大气模型的合成测光估算了近红外颜色项。给出了每颗超新星的局部三级标准星序列的光学和近红外星等，并提出了Persson等人(1998)标准星在CSP-I自然系统中的Y波段星等的新校准。
引用
@article{arxiv.1709.05146,
title = {The Carnegie Supernova Project I: Third Photometry Data Release of Low-Redshift Type Ia Supernovae and Other White Dwarf Explosions},
author = {Kevin Krisciunas and Carlos Contreras and Christopher R. Burns and M. M. Phillips and Maximilian D. Stritzinger and Nidia Morrell and Mario Hamuy and Jorge Anais and Luis Boldt and Luis Busta and Abdo Campillay and Sergio Castellon and Gaston Folatelli and Wendy L. Freedman and Consuelo Gonzalez and Eric. Y. Hsiao and Wojtek Krzeminski and Sven Eric Persson and Miguel Roth and Francisco Salgado and Jacqueline Seron and Nicholas B. Suntzeff and Simon Torres and Alexei V. Filippenko and Weidong Li and Barry F. Madore and D. L. DePoy and Jennifer L. Marshall and Jean-Philippe Rheault and Steven Villanueva},
journal= {arXiv preprint arXiv:1709.05146},
year = {2017}
}
备注
95 pages, 50 figures, published in Astronomical Journal, vol. 154, article 211 (November 2017). The full online version contains 114 more finder charts and 119 more light curve plots. Version 2 of this preprint has an updated Table 3, additional references, and two updated light curve plots. Version 3 has updated Table 4