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| jcely |
12/01/2009 04:23AM (Read 1499 times)
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Status: offline
Registered: 09/11/2009
Posts: 20
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I understand imexamine can give me a sigma value for an image, but as i see it-that is a sigma of pixel values. What i am looking for is a sigma(stdev) in pixels from the center of a source. Imexam can give me a FWHM measurement, which i can relate to sigma but that is a column measurement i believe. Anyone know of something that can accomplish this? Thank you in advance.Justin
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Finding sigma of a source(in pixels)??
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