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z (Hα + [N II]) filter.Figure A.97: Integrated system throughput for F665N.Figure A.98: Point source S/N vs. V+ABν for the F665N filter, assuming high sky backgrounds and a 5×5 pixel aperture.Figure A.99: Extended source S/N vs. V+ABν for the F665N filter, assuming high sky backgrounds and a source uniformly filling a 1 arcsec2 aperture.