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Astigmatism in H...

Astigmatism in H. First measurements on the IRTC. peak intensity = 1002.76 bias = -31.8875 FFT ext = 4.43765 Defocus = 0.590768 Astigmatism X,Y = 0.209427 0.922135 Comae = -0.0154677 -0.142698 Trifoil = -0.214846 0.138416 Spherical = -0.0215976

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Astigmatism in H...

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  1. Astigmatism in H...

  2. First measurements on the IRTC

  3. peak intensity = 1002.76 bias = -31.8875 FFT ext = 4.43765 Defocus = 0.590768 Astigmatism X,Y = 0.209427 0.922135 Comae = -0.0154677 -0.142698 Trifoil = -0.214846 0.138416 Spherical = -0.0215976 Astigm 5th 0.0408441 0.366553 Ashtray 0.00412207 -0.102549 Higher oredrs -0.0656770 crop = 36 pupilla = 64 extimation of acquired PSF FWHM= 7.22515 pix Rextimation of fitted PSF FWHM= 7.65304 pix Analized File:C:\Documents and Settings\Pinna\Documenti\Arcetri\LBTAO-WFS\Torre-2009\20090722103848\aver_aa__00001_cube.fits

  4. peak intensity = 1319.79 bias = 271.240 FFT ext = 4.34026 Defocus = -0.583112 Astigmatism X,Y = 0.102348 -0.752859 Comae = 0.0211537 -0.232941 Trifoil = -0.104254 0.278332 Spherical = -0.139384 Astigm 5th 0.122125 0.0495740 Ashtray -0.0748918 0.0161063 Higher oredrs -0.0139323 crop = 36 pupilla = 64 extimation of acquired PSF FWHM= 7.31274 pix Rextimation of fitted PSF FWHM= 7.89866 pix Analized File:C:\Documents and Settings\Pinna\Documenti\Arcetri\LBTAO-WFS\Torre-2009\20090722103848\aver_aa__00005_cube.fits

  5. LUCIFER WINDOWby A . Riccardi

  6. PSF at l=0.9um simulated with Zemax setting the measured figure error on the reflective side of the dichroic. The beam footprint on the dichroic is about 8mm dimeter,. For comparison the PSF without dichrocic aberrations

  7. Measuemrents before unmounting IRTC

  8. Narrow FoV H FilterCloop 351modes Narrow FoV H FilterCloop 351modes No disturbance Best focus on IRTC peak intensity = 2658.23 bias = -227.379 FFT ext = 4.15666 Defocus = -0.310615 Astigmatism X,Y = 0.0172231 -0.479384 Comae = 0.00823836 -0.0291975 Trifoil = -0.0205942 0.0114637 Spherical = -0.0254002 Astigm 5th -0.0830509 0.0191889 Ashtray 0.0623062 -0.0292507 Higher oredrs -0.0179412 extimation of acquired PSF FWHM= 4.51352 pix Rextimation of fitted PSF FWHM= 4.51352 pix Analized File:C:\Documents and Settings\Pinna\Documenti\Arcetri\LBTAO-WFS\Torre-2009\20090729103836\aver_aa__00001_cube.fits

  9. Narrow FoV H FilterCloop 351modes No disturbance Intra? focus on IRTC peak intensity = 1918.76 bias = -101.604 FFT ext = 4.15665 Defocus = 0.511644 Astigmatism X,Y = 0.0492685 -0.615427 Comae = 0.0908147 0.102241 Trifoil = 0.0978397 0.00713370 Spherical = 0.0676521 Astigm 5th 0.0620296 -0.0478310 Ashtray 0.0561357 -0.0651820 Higher oredrs 0.130362 crop = 36 pupilla = 64 extimation of acquired PSF FWHM= 4.91849 pix = 63.9404 micron Rextimation of fitted PSF FWHM= 4.91849 pix = 63.9404 micron Analized File:C:\Documents and Settings\Pinna\Documenti\Arcetri\LBTAO-WFS\Torre-2009\20090729103836\aver_aa__00003_cube.fits

  10. Narrow FoV H FilterCloop 351modes Narrow FoV H FilterCloop 351modes No disturbance Extra? focus on IRTC peak intensity = 2183.69 bias = 116.250 FFT ext = 4.32726 Defocus = 0.614016 Astigmatism X,Y = 0.0165866 0.422007 Comae = 0.00633992 0.00618329 Trifoil = -0.0364777 -0.0122443 Spherical = 0.0992458 Astigm 5th 0.0154982 0.0245430 Ashtray -0.00964422 0.00365175 Higher oredrs 0.0397978 Min Max in apodizated pupil = 0.993304 0.999997 crop = 36 pupilla = 64 extimation of acquired PSF FWHM= 5.29257 pix = 68.8034 micron Rextimation of fitted PSF FWHM= 5.29257 pix = 68.8034 micron Analized File:C:\Documents and Settings\Pinna\Documenti\Arcetri\LBTAO-WFS\Torre-2009\20090729103836\aver_aa__00005_cube_bis.fits

  11. Measuemrents before unmounting CCD47

  12. CCD47FW1 50-50 FW2 900-10nm Halog – lamp 5.8um fiber Cloop 351modes No disturbance 113450 peak intensity = 8916.82 bias = 102.194 FFT ext = 3.65621 (free estimation) Defocus = -0.0585881 Astigmatism X,Y = -0.0114570 0.383205 Comae = -0.0340614 -0.125561 Trifoil = -0.0171380 0.0318069 Spherical = 0.177177 Astigm 5th 0.0270143 0.000660495 Ashtray -0.0766676 -0.0469914 Higher oredrs -0.125413 crop = 36 pupilla = 64 extimation of acquired PSF FWHM= 4.06843 pix Rextimation of fitted PSF FWHM= 4.06843 pix SR= 0.82660779 Analized File:C:\Documents and Settings\Pinna\Documenti\Arcetri\LBTAO-WFS\Torre-2009\20090729\Data_20090729_113450\psf.fits

  13. CCD47FW1 50-50 FW2 900-10nm Halog – lamp 5.8um fiber Cloop 351modes No disturbance 113450 peak intensity = 8871.75 bias = 118.445 --------------------------------------- FFT ext = 3.76771 EXT FREE --------------------------------------- Defocus = 0.0111426 Astigmatism X,Y = 0.00175040 -0.0321599 Comae = -0.0123850 -0.0295542 Trifoil = 0.00847079 0.0446380 Spherical = 0.0585187 Astigm 5th -0.00542117 0.0646219 Ashtray 0.0354775 -0.195022 Higher oredrs -0.0176826 residual counts [total(abs(y-I_fit))] = 2478.2167 --------------------------------------- crop = 36pix pupilla = 64pix --------------------------------------- extimation of acquired PSF FWHM= 4.06843 pix Rextimation of fitted PSF FWHM= 4.06843 pix ******************************************* SR= 0.9594 Analized File:C:\Documents and Settings\Pinna\Documenti\Arcetri\LBTAO-WFS\Torre-2009\20090729\Data_20090729_113450\psf.fits

  14. CCD47FW1 50-50 FW2 900-10nm Halog – lamp 5.8um fiber Cloop 351modes No disturbance 113450 peak intensity = 9271.59 bias = 88.0048 FFT ext = 3.10684 (FIXED!) Defocus = -0.763930 Astigmatism X,Y = 0.00456400 0.0120065 Comae = 0.00204015 0.191127 Trifoil = 0.00122935 0.0975511 Spherical = -0.403531 Astigm 5th -0.0929287 -0.000696394 Ashtray -0.0267551 0.0371085 Higher oredrs 0.0960478 crop = 36 pupilla = 64 SR= 0.52834972 Analized File:C:\Documents and Settings\Pinna\Documenti\Arcetri\LBTAO-WFS\Torre-2009\20090729\Data_20090729_113450\psf.fits

  15. CCD47FW1 50-50 FW2 900-10nm Halog – lamp 5.8um fiber Cloop 351modes No disturbance 113450 peak intensity = 9355.03 bias = 118.041 FFT ext = 3.10466 (FIXED!!) Defocus = 0.0460332 Astigmatism X,Y = 0.669503 -0.0543293 Comae = -0.171508 -0.151559 Trifoil = 0.0914171 0.0906828 Spherical = 0.120763 Astigm 5th -0.148495 0.306000 Ashtray 0.0978956 -0.0581106 Higher oredrs -0.130339 residuo as total(abs(y-I_fit)) = 3400.3187 crop = 36 pupilla = 64 extimation of acquired PSF FWHM= 4.06843 pix Rextimation of fitted PSF FWHM= 3.90882 pix Analized File:C:\Documents and Settings\Pinna\Documenti\Arcetri\LBTAO-WFS\Torre-2009\20090729\Data_20090729_113450\psf.fits

  16. CCD47FW1 50-50 FW2 900-10nm Halog – lamp 5.8um fiber Cloop 351modes No disturbance 113450 113450 peak intensity = 9250.15 bias = 117.028 FFT ext = 3.29688 (FIXED!!) Defocus = -0.0353860 Astigmatism X,Y = 0.0355039 0.563645 Comae = -0.0404164 -0.0499167 Trifoil = -0.0348001 0.0487371 Spherical = 0.0909336 Astigm 5th 0.184327 0.0412564 Ashtray -0.0499444 -0.0867177 Higher oredrs -0.00422349 residuo as total(abs(y-I_fit)) = 2070.7120 crop = 36 pupilla = 64 extimation of acquired PSF FWHM= 4.06843 pix Rextimation of fitted PSF FWHM= 3.90882 pix SR= 0.7218 Analized File:C:\Documents and Settings\Pinna\Documenti\Arcetri\LBTAO-WFS\Torre-2009\20090729\Data_20090729_113450\psf.fits

  17. CCD47FW1 50-50 FW2 900-10nm Halog – lamp 5.8um fiber Cloop 351modes No disturbance 114057 peak intensity = 10797.5 bias = 96.7676 FFT ext = 3.62846 (free estimation) Defocus = -0.123487 Astigmatism X,Y = -0.0765382 0.368328 Comae = -0.0168487 0.0442706 Trifoil = 0.00146071 0.0369849 Spherical = 0.110616 Astigm 5th 0.0247468 -0.0511918 Ashtray -0.0448992 -0.0113611 Higher oredrs 0.124259 crop = 36 pupilla = 64 extimation of acquired PSF FWHM= 3.90882 pix Rextimation of fitted PSF FWHM= 4.22201 pix SR= 0.82605954 Analized File:C:\Documents and Settings\Pinna\Documenti\Arcetri\LBTAO-WFS\Torre-2009\20090729\Data_20090729_114057\psf.fits

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