Noise reduction strategies are techniques employed to minimize unwanted interference or noise in data collection and analysis, particularly in high-resolution spectroscopy. These strategies are crucial for enhancing the clarity and precision of spectral measurements, enabling scientists to obtain more accurate information about celestial objects and their properties. In high-resolution spectroscopy, the presence of noise can obscure the subtle features of spectra, making it challenging to identify key characteristics such as chemical composition, temperature, and atmospheric conditions of exoplanets.
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