Traditional Doppler Imaging of the Sun from HARPS-N spectra produces brightness maps matching SDO dopplergrams and enables detection of injected long-period planets with mass estimates comparable to Gaussian process regression.
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Using Doppler Imaging to model stellar activity and search for planets around Sun-like stars
Traditional Doppler Imaging of the Sun from HARPS-N spectra produces brightness maps matching SDO dopplergrams and enables detection of injected long-period planets with mass estimates comparable to Gaussian process regression.