Stella Offner added subsection_Principal_Component_Analysis_We__.tex  over 8 years ago

Commit id: 8cc5f429f35f2a10b1f93d59029fc795f8743b04

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\subsection{Principal Component Analysis}  We present the velocity channel covariance matrices of runs W1T2t0.2 and W2T2t0 in Figure ???, and identify features indicative of stellar feedback. Multiple covariances of velocity channels between -2 and 2 km/s (the channels of strongest intensity???) are larger in run W1T2t0.2 than those in run W2T2t0. We argue that these covariances increase in a particular behavior: features at the center of W2T2t0's covariance matrix are augmented and further separated, as shown in W1T2t0.2's covariance matrix (fig 1b??), and the covariances outlining the features also increase. This is appears to be a direct consequence of launching isotropic as stellar winds, the only new addition to our simulation. (interpret the covariance magnitude?)  would using figure 1a and figure 1b make this paragraph flow better, i.e lessen the amount of times 'covariance' is used?