高分辨率日冕成像仪，第2.1次飞行
太阳与恒星天体物理
2019-12-30 v1
摘要
高分辨率日冕成像仪（Hi-C 2.1）的第三次飞行发生于 2018 年 5 月 29 日，该探空火箭从新墨西哥州的白沙导弹靶场发射。仪器已从其原始构型（Hi-C 1）改装，以在峰值约 172 埃的通道观测日冕，并使用了新定制的低噪声相机。仪器瞄准活动区 12712，以 4.4 秒的节奏捕获了 78 幅图像（18:56:22–19:01:57 UT；5 分 35 秒观测时间）。由于火箭的准周期运动模糊，图像空间分辨率有所变化；清晰图像中包含至少 0.47 角秒的已分辨特征。多次地基与空基望远镜的协同观测提供了观测色球与日冕之间质量和能量耦合的空前机遇。本文给出仪器与数据集的详细信息。
引用
@article{arxiv.1909.05942,
title = {The High-Resolution Coronal Imager, Flight 2.1},
author = {Laurel A. Rachmeler and Amy R. Winebarger and Sabrina L. Savage and Leon Golub and Ken Kobayashi and Genevieve D. Vigil and David H. Brooks and Jonathan W. Cirtain and Bart De Pontieu and David E. McKenzie and Richard J. Morton and Hardi Peter and Paola Testa and Sanjiv K. Tiwari and Robert W. Walsh and Harry P. Warren and Caroline Alexander and Darren Ansell and Brent L. Beabout and Dyana L. Beabout and Christian W. Bethge and Patrick R. Champey and Peter N. Cheimets and Mark A. Cooper and Helen K. Creel and Richard Gates and Carlos Gomez and Anthony Guillory and Harlan Haight and William D. Hogue and Todd Holloway and David W. Hyde and Richard Kenyon and Joseph N. Marshall and Jeff E. McCracken and Kenneth McCracken and Karen O. Mitchell and Mark Ordway and Tim Owen and Jagan Ranganathan and Bryan A. Robertson and M. Janie Payne and William Podgorski and Jonathan Pryor and Jenna Samra and Mark D. Sloan and Howard A. Soohoo and D. Brandon Steele and Furman V. Thompson and Gary S. Thornton and Benjamin Watkinson1 and David Windt},
journal= {arXiv preprint arXiv:1909.05942},
year = {2019}
}
备注
26 pages, 15 figures, submitted to Solar Physics