PoET：巴尔坎太阳 ESPRESSO 望远镜
太阳与恒星天体物理
2025-05-14 v1 地球与行星天体物理
天体物理仪器与方法
摘要
探测并表征其他“地球”，围绕其他恒星，是当代天文学的宏大目标。然而，这一探索受到来自主机恒星的天体“噪声”的严峻挑战，这些噪声的特征会扭曲观测到的光谱。为了解决这一问题，我们正在建造一个专用设施——巴尔坎太阳 ESPRESSO 望远镜（PoET）。PoET 将收集太阳光线并导入 ESPRESSO 光谱仪，使我们能够将太阳作为代理星，明确识别和理解与太阳型恒星相关可变性来源的机制。
关键词
引用
@article{arxiv.2505.08540,
title = {PoET: the Paranal solar ESPRESSO Telescope},
author = {Nuno C. Santos and Alexandre Cabral and Inês Leite and Alain Smette and Manuel Abreu and David Alves and Jorge H. C. Martins and Manuel Monteiro and André Silva and Bachar Wehbe and Jimmy Arancibia and Gerardo Ávila and Stephane Brillant and César Cárdenas and Ricardo Clara and Ricardo Gafeira and Daniel Gaytan and Christophe Lovis and Nicolas Miranda and Pedro Moreno and António Oliveira and Angel Otarola and Francesco Pepe and Pascual Rojas and Ricardo Schmutzer and Danuta Sosnowska and Pierre van der Heyden and Khaled Al Moulla and Vardan Adibekyan and Alba Barka and Susana C. C. Barros and Pedro Branco and Eduardo Cristo and Yuri Damasceno and Olivier Demangeon and William Dethier and João P. Faria and João Gomes da Silva and Eduardo Gonçalves and Jennifer P. Lucero and José Rodrigues and Carmen San Nicolas Martinez and Ângela Santos and Sérgio Sousa and Pedro T. P. Viana},
journal= {arXiv preprint arXiv:2505.08540},
year = {2025}
}
备注
Published in The Messenger (ESO)