Editing Advanced Camera for Surveys (section)

===Solar Blind Channel (SBC)===
The Multi Anode Microchannel Array (MAMA) of the SBC is a low-background photon-counting device optimized for the ultraviolet in the wavelength range of 115–170&nbsp;nm. It consists of a photocathode, a microchannel plate, and an anode array. Its spatial sampling is 0.034"x0.030" per pixel and its field-of-view is 34.6"×30.0".<ref>{{Cite web|title=4.4 The SBC MAMA - HST User Documentation|url=https://hst-docs.stsci.edu/acsihb/chapter-4-detector-performance/4-4-the-sbc-mama|access-date=2020-12-09|website=hst-docs.stsci.edu}}</ref> The ACS SBC is in fact a flight spare from the [[Space Telescope Imaging Spectrograph]] (STIS).