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Simulations of exo-planets detection obtained with a high contrast imaging instrument: CHEOPS

机译:使用高对比度成像仪:CHEOPS获得的系外行星检测模拟

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摘要

A new IDL code for simulations of observation made with an Integral Field Spectrograph attached to an adaptive optics system is here presented in detail. It is conceived to support CHEOPS, a high contrast imaging instrument for exo-planets detection. The aim of this sofware is to achieve simulated images and spectra considering realistic values of speckle noise, Adaptive Optics corrections and the specific instrumental features. This code can help us in particular to simulate close binary systems or exo-planetary system, in order to find the limit of detectability of faint objects using simultaneous differential imaging.
机译:这里详细介绍了一个新的IDL代码,用于通过与自适应光学系统连接的积分场光谱仪进行观测模拟。它被构想为支持CHEOPS(一种用于外行星探测的高对比度成像仪器)。该软件的目的是在考虑斑点噪声的实际值,自适应光学校正和特定仪器功能的情况下获得模拟图像和光谱。该代码尤其可以帮助我们模拟紧密的二元系统或系外行星系统,以便利用同步差分成像找到微弱物体的可检测性极限。

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