This data was collected and compiled at the NASA/Ames Research Center, Moffett Field, CA. Any use of this data should recognize the parent publication: "The 2140 cm-1 (4.673 microns) Solid CO Band: The Case for Interstellar O2 and N2 and the Photochemistry of Nonpolar Interstellar Ice Analogs", Jamie Elsila, Louis J. Allamandola, and Scott A. Sandford, THE ASTROPHYSICAL JOURNAL, Vol. 479, pages 818-838 (1997 April 20) N2:CO = 2:1 (no = 1.25) (d = 5.87x10-5 cm) FREQUENCY n k (cm-1) 2057.7 1.2571 0.0007 2065.5 1.2577 0.0007 2073.2 1.2585 0.0007 2080.9 1.2597 0.0009 2088.6 1.2623 0.0023 2096.3 1.2604 0.0009 2098.7 1.2616 0.0009 2101.1 1.2628 0.0008 2103.6 1.2638 0.0008 2106.0 1.2649 0.0012 2108.4 1.2660 0.0010 2110.8 1.2673 0.0013 2113.2 1.2690 0.0017 2115.6 1.2706 0.0016 2116.6 1.2716 0.0014 2117.5 1.2725 0.0017 2118.5 1.2735 0.0017 2119.5 1.2745 0.0019 2120.4 1.2758 0.0017 2121.4 1.2772 0.0020 2122.4 1.2786 0.0020 2123.3 1.2802 0.0022 2124.3 1.2821 0.0020 2125.2 1.2843 0.0025 2126.2 1.2864 0.0026 2127.2 1.2894 0.0025 2128.1 1.2926 0.0026 2129.1 1.2965 0.0029 2130.1 1.3013 0.0031 2130.6 1.3040 0.0031 2131.0 1.3071 0.0034 2131.5 1.3106 0.0034 2132.0 1.3145 0.0035 2132.5 1.3191 0.0037 2133.0 1.3244 0.0040 2133.4 1.3306 0.0042 2133.9 1.3384 0.0049 2134.4 1.3475 0.0056 2134.9 1.3588 0.0072 2135.4 1.3727 0.0103 2135.9 1.3900 0.0164 2136.3 1.4099 0.0254 2136.8 1.4351 0.0376 2137.3 1.4705 0.0549 2137.8 1.5190 0.0951 2138.3 1.5643 0.2098 2138.7 1.5250 0.4303 2139.2 1.3614 0.6073 2139.7 1.1538 0.5721 2140.2 1.0286 0.4149 2140.7 0.9820 0.2683 2141.2 0.9872 0.1690 2141.6 1.0087 0.1061 2142.1 1.0328 0.0635 2142.6 1.0597 0.0306 2143.1 1.0868 0.0085 2143.6 1.1116 0.0016 2144.1 1.1302 0.0000 2144.5 1.1443 0.0000 2145.0 1.1552 0.0000 2145.5 1.1641 0.0000 2146.0 1.1714 0.0000 2146.5 1.1775 0.0000 2146.9 1.1827 0.0000 2147.4 1.1871 0.0000 2147.9 1.1909 0.0000 2148.4 1.1944 0.0000 2148.9 1.1975 0.0000 2149.4 1.2002 0.0000 2149.8 1.2025 0.0000 2150.3 1.2047 0.0000 2150.8 1.2068 0.0000 2151.3 1.2088 0.0000 2151.8 1.2106 0.0000 2152.2 1.2121 0.0000 2152.7 1.2135 0.0000 2153.2 1.2148 0.0000 2153.7 1.2161 0.0000 2154.2 1.2173 0.0000 2154.7 1.2183 0.0000 2155.1 1.2194 0.0000 2156.1 1.2213 0.0000 2157.1 1.2229 0.0000 2158.0 1.2244 0.0002 2159.0 1.2256 0.0001 2160.0 1.2268 0.0002 2160.9 1.2278 0.0002 2161.9 1.2289 0.0001 2162.9 1.2300 0.0002 2163.8 1.2308 0.0004 2164.8 1.2316 0.0004 2165.7 1.2322 0.0004 2166.7 1.2331 0.0005 2167.7 1.2336 0.0006 2168.6 1.2341 0.0006 2169.6 1.2348 0.0004 2172.0 1.2360 0.0008 2174.4 1.2370 0.0010 2176.8 1.2380 0.0008 2179.2 1.2384 0.0014 2181.7 1.2392 0.0013 2184.1 1.2396 0.0014 2186.5 1.2399 0.0014 2188.9 1.2405 0.0015 2191.3 1.2410 0.0016 2193.7 1.2412 0.0016 2196.1 1.2414 0.0018 2204.3 1.2421 0.0018 2211.5 1.2422 0.0014 2219.7 1.2423 0.0012 2227.9 1.2428 0.0000 2236.1 1.2439 0.0000