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Simulating Data (cont):

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Changing the image model: Here is a double source:

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IDL> hsi_struct_def

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IDL> model = replicate({gaussian_source_str}, 2)

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IDL> model[0].ampitude = 1.0

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IDL> model[0].xypos = [0.0, 0.0]

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IDL> model[0].xysigma = [5.0, 5.0]

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IDL> model[1].amplitude = 0.5

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IDL> model[1].xypos = [20.0, 20.0]

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IDL> model[1].xysigma= [3.0, 3.0]

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IDL> o -> set, sim_model = model

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Also, you can pass in an image array with a number of point sources

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Curved gaussians (courtesy of M. Aschwanden) will be available soon


Notes: