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Last modified: 24 October 2023

URL: https://cxc.cfa.harvard.edu/sherpa/gallery/thumbnails.html
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Thumbnails of Sherpa Examples

The examples below are intended to illustrate the various plotting and fitting capabilities of Sherpa, as well as help you transition from the Sherpa 3.4 to 4.13 syntax. Click on a thumbnail plot to view and compare the Sherpa 3.4 and Sherpa 4.13 scripts used to create it.

See also the List View, in which the examples below are split into Sherpa 1-D and 2-D "Plotting" and "Fitting" categories, with descriptive titles.

[Filtered and bkg-subtracted 1D PHA data set] [1D PHA data with fitted model and residuals] [deconvolved 1D PHA data in photon flux units]
[plot of ARF for 1D imaging data set] [Filtered and bkg-subtracted 1D PHA data set in wavelength space, with log scale x-axis] [background for 1D pha data]
[1D hrcsletg +1/-1 orders] [ACIS grating orders with simultaneous model fit] [overlapping HRC grating orders with convolved models overlaid]
[2D image data in ds9] [Image fit residuals] [Image data, PSF model, and fit residuals]
[Radial profile plot of image data] [Radial profile fit to image data with residuals] [1D beta model fit to radial profile]
[Interval projection plot] [Region projection plot] [Contour plot of residuals of PSF-convolved model fit]
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