18 ,noaa_09_hirs_18.flt Number of data points: 54 Wavenumber (cm-1) Filter response 2454.700000 0.000000 2461.100000 0.004280 2471.200000 0.007198 2475.300000 0.009236 2478.300000 0.017466 2480.900000 0.025739 2483.000000 0.038681 2484.500000 0.053008 2486.000000 0.068877 2487.100000 0.092013 2489.900000 0.154400 2491.500000 0.184060 2492.100000 0.210910 2494.100000 0.273480 2495.900000 0.348230 2498.100000 0.467350 2500.800000 0.570470 2502.900000 0.666520 2505.500000 0.745900 2508.600000 0.822580 2510.600000 0.883380 2512.700000 0.928260 2514.600000 0.965870 2516.000000 0.989150 2516.900000 1.000000 2518.000000 0.999310 2519.200000 0.994820 2520.200000 0.980100 2521.400000 0.963900 2522.400000 0.938200 2524.300000 0.904430 2525.300000 0.861910 2527.300000 0.803920 2528.500000 0.753440 2530.300000 0.693930 2532.000000 0.616080 2534.000000 0.529960 2536.700000 0.418510 2538.600000 0.325990 2540.500000 0.261170 2542.100000 0.196970 2543.500000 0.154490 2545.200000 0.113880 2547.000000 0.083992 2548.900000 0.060950 2550.700000 0.044776 2552.400000 0.034190 2554.400000 0.027185 2556.600000 0.020393 2559.300000 0.014973 2561.400000 0.012477 2571.000000 0.007061 2579.200000 0.002514 2585.000000 0.000000