Difference: Meeting0111 (1 vs. 2)

Revision 201 Nov 2018 - JacobChambers

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META TOPICPARENT name="StewartBoogertPhotometry2018"
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-- AriannaSaba - 01 Nov 2018plot1.jpg
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plot1.jpg

JC:

  • Fixed Gaussian fits. Now pdf is no longer influenced by ADU values outside of specified range (currently mean value \pm ~75 although have also experimented with FWHM)
0.1s.png

10s.png

1020s.png

log1020s.png

  • This log plot clearly shows that the distribution is not very 'even' either side of the median ADU value. Quantitative reasoning to tightly restrict fit range.
  • Y axis scale fixed.
  • Have started to explore 2D gaussian fit. Here is an example plot using 2D random distribution:
2Dexample.png
 
META FILEATTACHMENT attachment="plot1.jpg" attr="" comment="" date="1541084478" name="plot1.jpg" path="plot1.jpg" size="26012" user="zbvd241" version="1"
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META FILEATTACHMENT attachment="0.1s.png" attr="" comment="" date="1541085679" name="0.1s.png" path="0.1s.png" size="32467" user="zbvd104" version="1"
META FILEATTACHMENT attachment="10s.png" attr="" comment="" date="1541085691" name="10s.png" path="10s.png" size="32538" user="zbvd104" version="1"
META FILEATTACHMENT attachment="1020s.png" attr="" comment="" date="1541085698" name="1020s.png" path="1020s.png" size="32392" user="zbvd104" version="1"
META FILEATTACHMENT attachment="log1020s.png" attr="" comment="" date="1541085706" name="log1020s.png" path="log1020s.png" size="34901" user="zbvd104" version="1"
META FILEATTACHMENT attachment="2Dexample.png" attr="" comment="" date="1541086094" name="2Dexample.png" path="2Dexample.png" size="188486" user="zbvd104" version="1"

Revision 101 Nov 2018 - AriannaSaba

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META TOPICPARENT name="StewartBoogertPhotometry2018"
-- AriannaSaba - 01 Nov 2018plot1.jpg

META FILEATTACHMENT attachment="plot1.jpg" attr="" comment="" date="1541084478" name="plot1.jpg" path="plot1.jpg" size="26012" user="zbvd241" version="1"
 
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