ASAS-SN 亮超新星星表——第五卷：2018–2020
高能天体物理现象
2023-02-27 v2
摘要
我们编录了全天自动超新星巡天(ASAS-SN)在 年间发现的 443 颗亮超新星，以及 ASAS-SN 重新观测到的 519 颗超新星和 516 颗 ASAS-SN 遗漏的额外 mag 超新星。我们的统计分析主要关注在 ASAS-SN 波段观测中发现或重新观测到的 984 颗超新星。包含早期 波段样本和未被重新观测到的超新星在内的 2427 颗 ASAS-SN 超新星完整样本。对于每颗超新星，我们确认了其宿主星系、从紫外到中红外的测光数据，以及超新星相对于宿主星系中心的偏移量。更新的光变曲线、红移、分类和宿主星系认证取代了 earlier 的结果。随着极限星等提高到 mag，ASAS-SN 样本在 mag 以内大致完备，在 mag 时完备度为 。相比 波段样本（在 mag 以内大致完备，在 mag 时完备度为 ）有所提升。
引用
@article{arxiv.2210.06492,
title = {The ASAS-SN Bright Supernova Catalog -- V. 2018-2020},
author = {K. D. Neumann and T. W. -S. Holoien and C. S. Kochanek and K. Z. Stanek and P. J. Vallely and B. J. Shappee and J. L. Prieto and T. Pessi and T. Jayasinghe and J. Brimacombe and D. Bersier and E. Aydi and C. Basinger and J. F. Beacom and S. Bose and J. S. Brown and P. Chen and A. Clocchiatti and D. D. Desai and Subo Dong and E. Falco and S. Holmbo and N. Morrell and J. V. Shields and K. V. Sokolovsky and J. Strader and M. D. Stritzinger and S. Swihart and T. A. Thompson and Z. Way and L. Aslan and D. W. Bishop and G. Bock and J. Bradshaw and P. Cacella and N. Castro-Morales and E. Conseil and R. Cornect and I. Cruz and R. G. Farfan and J. M. Fernandez and A. Gabuya and J. -L. Gonzalez-Carballo and M. R. Kendurkar and S. Kiyota and R. A. Koff and G. Krannich and P. Marples and G. Masi and L. A. G. Monard and J. A. Muñoz and B. Nicholls and R. S. Post and Z. Pujic and G. Stone and L. Tomasella and D. L. Trappett and W. S. Wiethoff},
journal= {arXiv preprint arXiv:2210.06492},
year = {2023}
}
备注
14 pages, 7 figures, 4 tables. Updated to reflect changes made in the published version. Tables containing the catalog data presented in this submission are included in machine-readable format as ancillary files