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) O2:CO = 20:1 (no = 1.25) (d = 1.15x10-4 cm) FREQUENCY n k (cm-1) 2057.7 1.2529 0.0000 2065.5 1.2532 0.0000 2073.2 1.2536 0.0000 2080.9 1.2542 0.0000 2088.6 1.2558 0.0008 2096.3 1.2549 0.0000 2098.7 1.2554 0.0000 2101.1 1.2558 0.0000 2103.6 1.2563 0.0000 2106.0 1.2568 0.0000 2108.4 1.2574 0.0000 2110.8 1.2580 0.0001 2113.2 1.2588 0.0001 2115.6 1.2598 0.0000 2116.6 1.2603 0.0000 2117.5 1.2608 0.0000 2118.5 1.2614 0.0000 2119.5 1.2620 0.0000 2120.4 1.2627 0.0000 2121.4 1.2635 0.0000 2122.4 1.2643 0.0000 2123.3 1.2653 0.0000 2124.3 1.2666 0.0000 2125.2 1.2677 0.0000 2126.2 1.2694 0.0000 2127.2 1.2713 0.0001 2128.1 1.2734 0.0000 2129.1 1.2763 0.0001 2130.1 1.2796 0.0002 2130.6 1.2818 0.0003 2131.0 1.2845 0.0002 2131.5 1.2877 0.0004 2132.0 1.2915 0.0004 2132.5 1.2963 0.0006 2133.0 1.3009 0.0007 2133.4 1.3087 0.0012 2133.9 1.3195 0.0022 2134.4 1.3348 0.0059 2134.9 1.3564 0.0165 2135.4 1.3887 0.0474 2135.9 1.3788 0.1197 2136.3 1.3359 0.2133 2136.8 1.2594 0.2077 2137.3 1.2300 0.1492 2137.8 1.2143 0.1276 2138.3 1.2000 0.1168 2138.7 1.1882 0.1057 2139.2 1.1771 0.0889 2139.7 1.1708 0.0694 2140.2 1.1694 0.0500 2140.7 1.1745 0.0348 2141.2 1.1785 0.0219 2141.6 1.1842 0.0122 2142.1 1.1919 0.0060 2142.6 1.1988 0.0027 2143.1 1.2048 0.0008 2143.6 1.2096 0.0000 2144.1 1.2130 0.0000 2144.5 1.2163 0.0000 2145.0 1.2191 0.0000 2145.5 1.2214 0.0000 2146.0 1.2233 0.0000 2146.5 1.2247 0.0000 2146.9 1.2262 0.0000 2147.4 1.2276 0.0000 2147.9 1.2287 0.0000 2148.4 1.2298 0.0000 2148.9 1.2307 0.0000 2149.4 1.2314 0.0000 2149.8 1.2322 0.0000 2150.3 1.2330 0.0000 2150.8 1.2337 0.0000 2151.3 1.2343 0.0000 2151.8 1.2347 0.0000 2152.2 1.2353 0.0000 2152.7 1.2358 0.0000 2153.2 1.2363 0.0000 2153.7 1.2367 0.0000 2154.2 1.2372 0.0000 2154.7 1.2375 0.0001 2155.1 1.2379 0.0000 2156.1 1.2386 0.0001 2157.1 1.2392 0.0002 2158.0 1.2397 0.0002 2159.0 1.2402 0.0002 2160.0 1.2405 0.0002 2160.9 1.2410 0.0003 2161.9 1.2413 0.0003 2162.9 1.2416 0.0003 2163.8 1.2419 0.0004 2164.8 1.2421 0.0003 2165.7 1.2424 0.0003 2166.7 1.2426 0.0003 2167.7 1.2428 0.0003 2168.6 1.2430 0.0003 2169.6 1.2432 0.0003 2172.0 1.2437 0.0002 2174.4 1.2441 0.0002 2176.8 1.2444 0.0002 2179.2 1.2447 0.0002 2181.7 1.2450 0.0001 2184.1 1.2453 0.0001 2186.5 1.2454 0.0000 2188.9 1.2457 0.0000 2191.3 1.2459 0.0001 2193.7 1.2461 0.0001 2196.1 1.2463 0.0001 2204.3 1.2467 0.0000 2211.5 1.2471 0.0000 2219.7 1.2474 0.0000 2227.9 1.2476 0.0001 2236.1 1.2478 0.0001