• Transmission curves for UBVg'r': Solid curves are nominal transmission curves. For the Sloan filters these correctly show the blueshift that results when these filters are placed in a convergent f/1.45 beam. The dotted and dashed curves for Sloan-g' and Sloan-r' are measured, but in a collimated beam, so while these more accurately represent the filter transmissivity, the nominal (solid) curves provide a better estimate of the central and cut-on/cut-off wavelengths. Click on the individual filter name in the table on the LBCHomePage for more details.

-- Main.okuhn - 21 Dec 2006

Topic revision: r1 - 21 Dec 2006, okuhn
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