AI 中文总结
本文介绍了可配置模拟框架corgihowfsc，用于罗曼日冕仪真实高阶波前校正研究，可保留参考工作流程并结合高保真图像模型，支持受控对比研究。
AI 中文摘要
罗曼空间望远镜日冕仪仪器（Roman CGI）将通过日冕仪掩模、可变形镜以及高阶波前传感与控制（HOWFSC）技术，演示空间高对比度成像。在基线技术演示后，罗曼日冕仪社区参与计划（CPP）将开展需要对仪器行为、观测效率及波前控制性能进行真实预测的科学与工程研究。本文介绍了可配置模拟框架\texttt{corgihowfsc}，用于可重复的Roman CGI HOWFSC研究。该框架保留了NASA \texttt{cgi-howfsc}包所代表的罗曼地面闭环（GITL）工作流程，同时允许通过更高保真度的\texttt{corgisim}模型生成图像。在此配置中，\texttt{cgi-howfsc}仍是估计、控制及紧凑模型雅可比矩阵生成的参考实现；\texttt{corgisim}可提供更接近飞行状态的图像，用于仪器性能与稳健性研究。\texttt{corgihowfsc}还通过\texttt{cgi-eetc}协调HOWFSC回路的曝光规划、相机设置、预期迭代时序及对比度归一化，通过\texttt{cgi-coralign}协调校准相关工作流程，提供结构化诊断，并支持本地或分布式执行。通过可复用配置文件暴露观测模式、图像模型、探测选择、估计器、控制器、可变形镜设置及运行时选项，\texttt{corgihowfsc}可实现参考紧凑模型模拟与更高保真度HOWFSC研究之间的受控对比。
英文摘要
The Roman Space Telescope Coronagraph Instrument (Roman CGI) will demonstrate high-contrast imaging from space using coronagraphic masks, deformable mirrors, and high-order wavefront sensing and control (HOWFSC). After the baseline technology demonstration, the Roman Coronagraph Community Participation Program (CPP) will pursue science and engineering studies that require realistic predictions of instrument behaviour, observing efficiency, and wavefront control performance. This paper describes \texttt{corgihowfsc}, a configurable simulation framework for repeatable Roman CGI HOWFSC studies. The framework preserves the Roman ground-in-the-loop (GITL) workflow represented by the NASA \texttt{cgi-howfsc} package, while allowing the images to be generated by the higher-fidelity \texttt{corgisim} model. In this configuration, \texttt{cgi-howfsc} remains the reference implementation for estimation, control, and compact-model Jacobian generation; \texttt{corgisim} can supply more flight-like images for studies of instrument performance and robustness. \texttt{corgihowfsc} also coordinates exposure planning, camera settings, expected iteration timing, and contrast normalisation of the HOWFSC loop through \texttt{cgi-eetc}, calibration-related workflows through \texttt{cgi-coralign}, structured diagnostics, and local or distributed execution. By exposing observing modes, image models, probe choices, estimators, controllers, deformable-mirror settings, and runtime options through reusable configuration files, \texttt{corgihowfsc} enables controlled comparisons between reference compact-model simulations and higher-fidelity HOWFSC studies.
