# Response curve for the Ks filter as defined in 2MASS # # # Wavelength(micron) Throughput 1.9150 0.000 1.9340 0.000 1.9390 0.001 1.9480 0.005 1.9570 0.012 1.9620 0.020 1.9690 0.042 1.9760 0.087 1.9810 0.153 1.9890 0.248 1.9900 0.190 1.9980 0.234 2.0080 0.295 2.0140 0.398 2.0190 0.337 2.0280 0.621 2.0370 0.765 2.0450 0.746 2.0610 0.625 2.0720 0.726 2.0750 0.690 2.0820 0.788 2.0890 0.818 2.0990 0.823 2.1060 0.863 2.1130 0.878 2.1200 0.855 2.1240 0.895 2.1380 0.919 2.1450 0.927 2.1550 0.927 2.1690 0.901 2.1760 0.923 2.1850 0.843 2.1970 0.946 2.2080 0.980 2.2130 0.988 2.2180 0.985 2.2320 0.965 2.2370 0.982 2.2480 0.983 2.2560 0.961 2.2600 0.979 2.2630 1.000 2.2650 0.963 2.2700 0.981 2.2720 0.968 2.2760 0.911 2.2770 0.982 2.2810 0.890 2.2840 0.892 2.2860 0.942 2.2910 0.840 2.2930 0.804 2.2950 0.708 2.2970 0.658 2.2990 0.561 2.3060 0.444 2.3110 0.348 2.3160 0.230 2.3200 0.163 2.3250 0.136 2.3280 0.092 2.3350 0.062 2.3390 0.043 2.3440 0.034 2.3460 0.031 2.3520 0.012 2.3610 0.007 2.3630 0.001 2.3700 0.003 2.3750 0.002 2.3840 0.000 2.3990 0.000