WFC F660N

Description

NII filter.

Figure 10.25: Integrated system throughput for WFC/F660N.

Figure 10.26: Point source S/N vs. V+ABν for the WFC/F660N filter. Top curves are for low sky; bottom curves are for average sky.

Figure 10.27: Extended source S/N vs. V+ABν for the WFC/F660N filter. Top curves are for low sky and bottom curves are for average sky for a 1 arcsec2 area.