NGAO Model Validation

Parameter and data file exchange for testing the disparate tomography codes. -- Don Gavel - 24 Aug 2006

Draft plan: Keck_NGAO_model_validation_plan.pdf

Code Comparison Tests Report: KAON475

TSW Code Release

TomographySphericalWave Code Release

Phantom test of TomographySphericalWave.pro

The "phantom" is a circular shape of 1 micron of phase aberation at 6 km altitude. There are 5 layers (0, 3,6,9,12 km). Tomography was performed using 5 laser (90 km) guidestars in a dice pattern of radius 30 arcsec. The tomography algorithm was told that turbulence was equally distributed among the layers (uniform Cn2 profile)

* phantom_parameters.sav: phantom_parameters.sav

* phantom_results.sav: phantom_results.sav

* phantom_screen.fits: phantom_screen.fits

* phantom_volume_est.fits: phantom_volume_est.fits

* phantom_screen.jpg:
phantom_screen.jpg

* phantom_volume_est.jpg:
phantom_volume_est.jpg

2nd Phantom test of TomographySphericalWave.pro

The "phantom" is a Gaussian shape of 1 micron of phase aberation at 6 km altitude. The Gaussian shape will make it easier for Hartmann sensors to measure the wavefront since there are no abrupt steps in phase as in the case of a circular disk aberation like the 1st phantom. There are 5 layers (0, 3,6,9,12 km). Tomography was performed using 5 laser (90 km) guidestars in a dice pattern of radius 30 arcsec. The tomography algorithm was told that turbulence was equally distributed among the layers (uniform Cn2 profile)

* phantomGauss_parameters.sav: phantomGauss_parameters.sav

* phantomGauss_results.sav: phantomGauss_results.sav

* phantomGauss_screen.fits: phantomGauss_screen.fits

* phantomGauss_volume_est.fits: phantomGauss_volume_est.fits

* phantomGauss_screen.jpg:
phantomGauss_screen.jpg

* phantomGauss_volume_est.jpg:
phantomGauss_volume_est.jpg

Topic attachments
I Attachment History Action Size Date Who Comment
PDFpdf Keck_NGAO_model_validation_plan.pdf r1 manage 81.4 K 2006-08-25 - 16:53 DonaldGavel  
Unknown file formatsav phantomGauss_parameters.sav r1 manage 4.6 K 2006-11-07 - 06:52 DonaldGavel  
Unknown file formatsav phantomGauss_results.sav r1 manage 644.8 K 2006-11-07 - 06:54 DonaldGavel  
Unknown file formatfits phantomGauss_screen.fits r1 manage 644.1 K 2006-11-07 - 06:54 DonaldGavel  
JPEGjpg phantomGauss_screen.jpg r1 manage 18.2 K 2006-11-07 - 06:56 DonaldGavel  
Unknown file formatfits phantomGauss_volume_est.fits r1 manage 644.1 K 2006-11-07 - 06:55 DonaldGavel  
JPEGjpg phantomGauss_volume_est.jpg r1 manage 20.2 K 2006-11-07 - 06:56 DonaldGavel  
Unknown file formatsav phantom_parameters.sav r1 manage 4.6 K 2006-08-24 - 19:14 DonaldGavel  
Unknown file formatsav phantom_results.sav r1 manage 644.8 K 2006-08-24 - 19:14 DonaldGavel  
Unknown file formatfits phantom_screen.fits r1 manage 323.4 K 2006-08-24 - 19:15 DonaldGavel  
JPEGjpg phantom_screen.jpg r1 manage 19.1 K 2006-11-07 - 06:55 DonaldGavel  
Unknown file formatfits phantom_volume_est.fits r1 manage 323.4 K 2006-08-24 - 19:15 DonaldGavel  
JPEGjpg phantom_volume_est.jpg r1 manage 23.8 K 2006-08-24 - 19:18 DonaldGavel  
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Topic revision: r6 - 2007-04-10 - DonaldGavel
 
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