# A simplified description of the sideband filtering. The response # in the image band is set to the constant value of 1%. # # A test file for sideband filter at 501.380 1 8 2 490e9 0.01 492e9 0.01 494e9 0.01 496e9 0.01 499e9 0.99 501e9 0.99 503e9 0.99 505e9 0.99