Table title: COS keywords Detectors fuv, nuv Apertures boa, psa Mirrors mirrora, mirrorb FUV gratings g130m g140l g160m Central wavelengths for g130m c1291 c1300 c1309 c1318 c1327 Central wavelengths for g140l c1105 c1230 Central wavelengths for g160m c1577 c1589 c1600 c1611 c1623 NUV gratings g185m g225m g230l g285m Central wavelengths for g185m c1786 c1817 c1835 c1850 c1864 c1882 c1890 c1900 c1913 c1921 c1941 c1953 c1971 c1986 c2010 Central wavelengths for g225m c2186 c2217 c2233 c2250 c2268 c2283 c2306 c2325 c2339 c2357 c2373 c2390 c2410 Central wavelengths for g230l c2635 c2950 c3000 c3360 Central wavelengths for g285m c2617 c2637 c2657 c2676 c2695 c2709 c2719 c2739 c2850 c2952 c2979 c2996 c3018 c3035 c3057 c3074 c3094