Sentence examples for using the source spectrum from inspiring English sources

The target spectral evolution is modeled as a hidden Markov process, tracked by using the source spectrum, modeled as the observed process.

The (x,y) position used when running mkarf is input to arfcorr, as is the extraction region used for the source spectrum.

The grouptype and binspec parameters are used to specify the source spectrum grouping, and the bkg_grouptype and bkg_binspec parameters specify the background spectrum grouping.

One can also specify that a subset of taps along the dispersion direction be used, particularly if the source spectrum is expected to be cut off at long wavelengths and higher-order spectra are not needed.

τ Canis Majoris' coordinates are RA=07:18:42.457 [109.6769 deg], Dec=-24:57:15.78 [-24.954383 deg], and specextract is used to extract the source spectrum in a circular region; a background with an annulus; and calculate unweighted response functions.

The plot_instmap_weights routine plots up the weights, as shown in Figure 2. Since we are evaluating the weights on the same grid used to calculate the source spectrum (Figure 1), the shape of the two plots are the same; the only differences are the magnitude of the Y axis and that the data is now plotted as a histogram.

In this paper, we express the spectral conversion process as a sequential estimation problem tracking the target spectrum, using observed samples from the source spectrum.

We express the spectral conversion process as a sequential Bayesian estimation problem of tracking the target spectrum using observed samples from the source spectrum.

In this thread we showed how to use specextract to extract the source spectrum for a point like source and how to extract the background spectrum.

This thread shows how to use Sherpa to create the source spectrum required as input to the two available Chandra PSF simulators, MARX and the Chandra Ray Tracer, ChaRT.

We choose to use the default grouping values: the source spectrum will be grouped to a minimum number of 15 counts per new channel and the background spectrum will be ungrouped.