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r1 - 18 Jul 2008 - 06:31:11 - DavidHaleYou are here: TWiki >  Palomar/PTF Web > SurfaceProfileMeasurements

MOSAIC camera Surface Profile Measurements

CCD Array Flatness

Relative positions of surfaces

Summary of measurements:

surface Z [mm] Sigma [mm] Delta [mm]
Dewar 0.000 0.038  
Window Front -1.667 0.032 1.667
Window Back -14.358 0.027 12.691
Detector -24.292 0.025 9.934

Z is displacement relative to a plane fit to the dewar surface. Window back and Detector have been corrected for refraction. Sigma is the standard deviation of the mean. Delta is the difference between a surface and the previous surface. -- DavidHale - 27 May 2008

Read the complete report on relative positions for more details.

-- DavidHale - 27 May 2008

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pdfpdf mosaic_relative_positions.pdf manage 1143.9 K 18 Jul 2008 - 06:31 DavidHale report on relative positions of various surfaces in the Mosaic camera as measured with profilometry
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