K-DRIFT：揭示隐藏宇宙的新图像
星系天体物理
2025-10-28 v1 天体物理仪器与方法
摘要
低表面亮度（LSB）结构在理解星系演化中发挥着关键作用，因提供关于星系相互作用、质量组装历史以及暗物质分布的重要信息。然而，由于其本征的微弱特性，以及如散射光干扰和天空背景变化等观测困难，LSB特征的综合研究受到显著阻碍。KASI Deep Rolling Imaging Fast Telescope（K-DRIFT）项目旨在通过开发专为LSB图像调查设计的离轴自由形三 Mirrors telescopes 和观测策略来解决这些观测挑战。K-DRIFT第一代（K-DRIFT G1）已成功完成，下一代调查计划不久后即将启动，预计将提供关于LSB宇宙的新颖见解。本文概述了项目的科学动机，讨论了所遭遇的技术挑战，突出了所设计的创新解决方案，并描述了K-DRIFT的未来前景。
引用
@article{arxiv.2510.22250,
title = {K-DRIFT: Unveiling New Imagery of the Hidden Universe},
author = {Jongwan Ko and Woowon Byun and Kwang-Il Seon and Jihun Kim and Yunjong Kim and Daewook Kim and Seunghyuk Chang and Dohoon Kim and Il Kweon Moon and Hyuksun Kwon and Yeonsik Kim and Kyohoon Ahn and Gayoung Lee and Yongseok Lee and Sangmin Lee and Sang-Mok Cha and Dong-Jin Kim and Kyusu Park and Jaewon Yoo and Jae-Woo Kim and Jihye Shin and Sang-Hyun Chun and Yongmin Yoon and Jaehyun Lee and Kyungwon Chun and Jinsu Rhee and Sungryong Hong and Jongyeob Park and Young-Beom Jeon and Eon-Chang Sung and Hong Soo Park and Seonwoo Kim and GyeongGon Bahk and Seri Yeon},
journal= {arXiv preprint arXiv:2510.22250},
year = {2025}
}
备注
Accepted for publications in JKAS; 14 pages, 9 figures