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Plot difference [message #66246]

Mon, 27 April 2009 12:32

Giorgio
Messages: 31
Registered: March 2008

Member

Hi,
From 10 measurements of a CCD camera with a size of (1293 x 840)
points I calculate the mean and the standard deviation. I get
different plots if I plot just the 2D data or if I rebin to make a 1D
vector.
Let's say that my 2D arrays for the mean is called average and the
standard deviation is standard. Then the results are different if I
do:

plot, average, standard, psym = 4

and

plot, rebin(average, N_Elements(average)), rebin(standard, n_elements
(standard)), psym = 4

Any hint why is that?

Thanks,

Giorgio

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[Message index]

		Plot difference By: Giorgio on Mon, 27 April 2009 12:32
		Re: Plot difference By: Jeremy Bailin on Thu, 30 April 2009 20:31
		Re: Plot difference By: Kenneth P. Bowman on Thu, 30 April 2009 18:56
		Re: Plot difference By: Jeremy Bailin on Thu, 30 April 2009 14:54
		Re: Plot difference By: pgrigis on Thu, 30 April 2009 14:24

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