Difference: StewartBoogertPhotometry20171124 (1 vs. 2)

Revision 224 Nov 2017 - RebekahChafer1

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META TOPICPARENT name="StewartBoogertPhotometry2017"

Background

Line: 27 to 27
 num.PNG

sim2cen.png

Added:
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Analysis of Observation 1

Observation 1 image is saturated.

SaturatedImage.png

Other profile taken of same star with less saturation, fwhm calculated.

BrightestSortOfSaturated.png

Different star in same image used, it's less bright, but not saturated.

StarProfileObs1_noSaturation.png

Then, I used took a profile of a star in the simulated star field

Simulated_Data.png

Star Field Simulation

Star field simulation now has some random shape - not based on real data.
Poisson noise added to star contributions
Stot is now normally distributed rather than uniformly

  -- LunaBorella - 23 Nov 2017
Line: 39 to 60
 
META FILEATTACHMENT attachment="sim2cen.png" attr="" comment="" date="1511474110" name="sim2cen.png" path="sim2cen.png" size="16739" user="zavc160" version="1"
META FILEATTACHMENT attachment="num.PNG" attr="" comment="" date="1511474244" name="num.PNG" path="num.PNG" size="697" user="zavc160" version="1"
META FILEATTACHMENT attachment="Alpha10bk401box.png" attr="" comment="" date="1511476881" name="Alpha10bk401box.png" path="Alpha10bk401box.png" size="15129" user="zavc160" version="1"
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META FILEATTACHMENT attachment="SaturatedImage.png" attr="" comment="Profile of brightest star - plateaued at peak" date="1511486534" name="SaturatedImage.png" path="SaturatedImage.png" size="28166" user="zavc984" version="1"
META FILEATTACHMENT attachment="BrightestSortOfSaturated.png" attr="" comment="Profile of brightest star - slightly off-centre, sort of saturated" date="1511486561" name="BrightestSortOfSaturated.png" path="BrightestSortOfSaturated.png" size="37904" user="zavc984" version="1"
META FILEATTACHMENT attachment="StarProfileObs1_noSaturation.png" attr="" comment="Profile of different star - less bright, but not saturated" date="1511486590" name="StarProfileObs1_noSaturation.png" path="StarProfileObs1_noSaturation.png" size="34887" user="zavc984" version="1"
META FILEATTACHMENT attachment="Simulated_Data.png" attr="" comment="Star from simulated star field profile" date="1511486615" name="Simulated_Data.png" path="Simulated Data.png" size="35948" user="zavc984" version="1"
META FILEATTACHMENT attachment="231117Shape_test_9.png" attr="" comment="Latest simulated image" date="1511487033" name="231117Shape_test_9.png" path="231117Shape_test_9.png" size="931855" user="zavc984" version="1"

Revision 123 Nov 2017 - LunaMarieBorella1

Line: 1 to 1
Added:
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META TOPICPARENT name="StewartBoogertPhotometry2017"

Background

301x301

Alpha10bk301box.png

401x401

Alpha10bk401box.png

Star finder

appature_sum.png

centre.png

centre_zoom.PNG

Star finder on simulated data

sim2.PNG

sim2find.png

num.PNG

sim2cen.png

-- LunaBorella - 23 Nov 2017

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META FILEATTACHMENT attachment="appature_sum.png" attr="" comment="" date="1511472246" name="appature_sum.png" path="appature_sum.png" size="20408" user="zavc160" version="1"
META FILEATTACHMENT attachment="centre.png" attr="" comment="" date="1511473069" name="centre.png" path="centre.png" size="21154" user="zavc160" version="1"
META FILEATTACHMENT attachment="centre_zoom.PNG" attr="" comment="" date="1511473079" name="centre_zoom.PNG" path="centre_zoom.PNG" size="5033" user="zavc160" version="1"
META FILEATTACHMENT attachment="sim2.PNG" attr="" comment="" date="1511474081" name="sim2.PNG" path="sim2.PNG" size="241534" user="zavc160" version="1"
META FILEATTACHMENT attachment="sim2find.png" attr="" comment="" date="1511474097" name="sim2find.png" path="sim2find.png" size="13884" user="zavc160" version="1"
META FILEATTACHMENT attachment="sim2cen.png" attr="" comment="" date="1511474110" name="sim2cen.png" path="sim2cen.png" size="16739" user="zavc160" version="1"
META FILEATTACHMENT attachment="num.PNG" attr="" comment="" date="1511474244" name="num.PNG" path="num.PNG" size="697" user="zavc160" version="1"
META FILEATTACHMENT attachment="Alpha10bk401box.png" attr="" comment="" date="1511476881" name="Alpha10bk401box.png" path="Alpha10bk401box.png" size="15129" user="zavc160" version="1"
 
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