An important line in the absorption spectrum of stars occurs at a wavelength of 6560 angstroms for stars at rest. for each of the spectra of the five stars pictured in the previous question, you measure the observed wavelength of this line (which, of course, includes doppler shift). your five measurements are listed which star the measurement is associated with has been scrambled. below, match the star with the observed wavelength of its absorption line (remember, the line is seen at 6560 angstroms when it is "at rest").