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Fig. 4.

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Demonstration of our direct integration method for profiles where a Gaussian or Lorentzian fit was not possible. This is the Hα line of TDE AT2018hyz. We employed direct integration to measure the flux of the whole blend and determine the line width and velocity offset (see text for details). A Gaussian profile was fit to the line on the blue side of Hα in order to subtract it from the total underlying flux.

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