Pandeia：用于JWST和WFIRST的多任务曝光时间计算器
Pandeia: A Multi-mission Exposure Time Calculator for JWST and WFIRST
摘要：
Pandeia是为詹姆斯·韦伯太空望远镜（JWST）开发的曝光时间计算器（ETC）系统，将用于创建JWST提案。它包括一个模拟混合Python引擎，用于计算JWST仪器的二维逐像素信号和噪声属性。这允许适当处理真实的点扩散函数、MULTIACCUM检测器读数、相关检测器读数噪声以及多种光度和光谱提取策略。Pandeia支持所有JWST观测模式，包括成像、狭缝/无狭缝光谱、积分场光谱和日冕照相。其高度模块化的数据驱动设计使其易于适应其他天文台。还提供了一个用于WFIRST的实现。
英文摘要：
Pandeia is the exposure time calculator (ETC) system developed for the James Webb Space Telescope (JWST) that will be used for creating JWST proposals. It includes a simulation-hybrid Python engine that calculates the two-dimensional pixel-by-pixel signal and noise properties of the JWST instruments. This allows for appropriate handling of realistic point spread functions, MULTIACCUM detector readouts, correlated detector readnoise, and multiple photometric and spectral extraction strategies. Pandeia includes support for all the JWST observing modes, including imaging, slitted/slitless spectroscopy, integral field spectroscopy, and coronagraphy. Its highly modular, data-driven design makes it easily adaptable to other observatories. An implementation for use with WFIRST is also available.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
