Added error bars to the Histogram

001Gaussianerror.png

Error bars are small

001GaussianerrorClose.PNG

We plotted the new hypothesis mean = mean0 + mu*t , however since our data was all over the place we used the last years dark frames that were at a constant temp 5 degrees which is much better that the -15 degrees. below is the graph of both those tempratures

This is -5 degrees

meanVsExposurefit2.png

This is -15 degrees

meanVsExposurefit_-15.png

The same thing was done with the new sigma fit sigma = sqrt(mu*t + simga_0)

temp 5 degrees

SigmaVsExposurefit_-5.png

temp -15 degree

SigmaVsExposurefit_-15.png

-- Public.LunaBorella - 19 Oct 2017

Topic attachments
I Attachment History Action Size Date Who Comment
PNGpng 001Gaussianerror.png r2 r1 manage 31.2 K 20 Oct 2017 - 11:54 LunaMarieBorella1  
PNGpng 001GaussianerrorClose.PNG r1 manage 24.0 K 20 Oct 2017 - 11:56 LunaMarieBorella1  
PNGpng SigmaVsExposurefit_-15.png r1 manage 27.4 K 19 Oct 2017 - 17:53 LunaMarieBorella1  
PNGpng SigmaVsExposurefit_-5.png r1 manage 31.6 K 19 Oct 2017 - 17:51 LunaMarieBorella1  
PNGpng meanVsExposurefit2.png r1 manage 32.8 K 19 Oct 2017 - 15:41 LunaMarieBorella1  
PNGpng meanVsExposurefit_-15.png r1 manage 25.5 K 19 Oct 2017 - 15:41 LunaMarieBorella1  
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Topic revision: r3 - 20 Oct 2017 - LunaMarieBorella1

 
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