59 1001 McElroy, Tom;Midwinter, Clive;Barton, David;Hall, Bob;McConnell Jack ENVIRONMENT CANADA, Dowsview, Ontario, CANADA M3H 5T4 (416) 739-4630 UV-VIS data from the ER-2 SOLVE 1 1 2000 01 20 2000 02 21 0 elapsed time in UT seconds from 0000 hours on the day given in DATE 12 1.0e-002 1.0e-002 1.0e-002 1.0e-002 1.0e-002 1.0e-002 1.0e-005 1.0e+000 1.0e+000 1.0e+000 1.0e+000 1.0e-002 999999 999999 999999 999999 999999 999999 999999 999999 999999 999999 999999 999999 308 mean albedo for waveband 300-315 nm [fraction] 350 mean albedo for waveband 325-375 nm [fraction] 450 mean albedo for waveband 425-475 nm [fraction] 600 mean albedo for waveband 575-625 nm [fraction] sol mean albedo for waveband 300-775 nm [fraction] NO2 J-value NO2 (photolysis rate) [inverse secs] OSD J-value O(1D) (photolysis rate) [inverse secs] cO3 column O3, units = m-atm-cm [Dobson units] SZA solar zenith angles at aircraft position [degrees] RZA SZA relative to the instrument diffuser normal [degrees] SAA solar azimuth angle in MET coordinates [degrees] ZMU airmass for ozone calculation [unitless] 1 ***** preliminary data ***** 32 For more complete information about the UV-VIS experiment see the document file uv-vis.doc on the ASHOE/MAESA data base. File Type 2 - UP{date}.ea1 UV-VIS data are collected using a 1024-element photodiode, array spectrophotometer. Using order separating filters, measurements are made in the near UV (300 - 375 nm) and in the visible (375 - 775 nm). Blended spectra (300 - 800 nm) are used to calculate the band integrals and J-values. The spectral resoluton is appodized to about 1 nm. Ozone values are calculated using of two methods: either the Brewer 4-wavelength log/ratio technique (similar in principle to the Dobson AD or CD measurements) or a full spectral fitting calculation. The ozone data in this file were not analyzed using the Brewer method. The ozone data in this file were analyzed using the spectral fitting method. Note regarding units: when the reported data are multiplied by the indicated scaling factors the resulting data are in the following units. NOTE: Earlier error in ASHOE/MAESA data calculating J-values has been corrected (970705). 1. for the albedo in the bands reported the quantities are fractional 2. J-values are in inverse seconds 3. Column ozone is in Dobson Units. 4. The solar angles are in degrees. The solar azimuth angle is reported relative to the angle of view of the instrument limb viewing direction (which is outward along the right wing). The aircraft forward direction is 90 degrees in these coordinates. Sec 308 350 450 600 sol NO2 OSD cO3 SZA RZA SAA ZMU 34476 999999 999999 999999 999999 999999 1.00 2.17 999999 89.36 86.98 321.84 1369.80 34626 999999 999999 999999 999999 999999 0.31 0.61 999999 89.29 86.45 318.61 1366.00 34776 999999 999999 999999 999999 999999 999999 999999 999999 89.22 92.04 142.19 1362.20 34926 999999 999999 999999 999999 999999 999999 999999 999999 89.16 96.01 141.01 1359.50 35076 999999 999999 999999 999999 999999 999999 999999 999999 88.96 98.94 98.19 1385.80 35226 999999 999999 999999 999999 999999 999999 999999 999999 88.74 98.59 108.00 1399.00 35376 999999 999999 999999 999999 999999 999999 999999 999999 88.50 98.42 109.39 1397.60 35526 999999 999999 999999 999999 999999 999999 999999 999999 88.22 98.47 104.57 1378.30 35677 999999 999999 999999 999999 999999 999999 999999 999999 87.93 98.17 103.89 1348.40 35827 999999 999999 999999 999999 999999 999999 999999 999999 87.62 96.90 103.69 1308.40 36084 999999 999999 999999 999999 999999 999999 999999 999999 87.04 92.93 105.35 1221.90 36234 999999 999999 999999 999999 999999 999999 999999 166.9 86.69 92.59 103.15 1169.80 36384 999999 999999 999999 999999 999999 999999 999999 151.0 86.35 92.24 102.08 1119.30 36534 999999 999999 999999 999999 999999 0.02 999999 999999 86.06 113.14 190.51 1076.80 36684 999999 99.85 64.95 53.93 64.47 0.47 999999 158.5 86.20 80.58 304.64 1099.30 36834 32.93 91.74 58.32 44.88 54.08 0.52 0.21 151.5 86.39 80.33 270.81 1133.10 36984 34.34 95.75 54.57 47.38 56.04 0.51 0.04 142.7 86.58 80.34 270.67 1167.10 37134 999999 100.70 58.02 45.94 56.94 0.51 999999 153.2 86.79 80.37 270.38 1206.40 37285 999999 98.98 46.45 31.56 42.30 0.55 0.03 151.6 86.98 80.56 269.83 1242.40 37435 0.00 115.16 64.09 52.75 64.79 0.52 0.05 149.3 87.18 80.69 268.98 1281.10 37692 22.24 159.32 76.38 67.16 83.02 0.49 0.28 143.9 87.53 81.06 268.08 1348.30 37842 23.29 182.55 94.29 87.28 102.89 0.47 999999 144.1 87.74 81.54 268.62 1385.50 37992 24.84 182.41 89.96 73.66 91.94 0.47 0.46 151.6 87.95 81.71 266.49 1425.20 38142 81.16 199.41 100.45 75.94 97.71 0.48 0.03 148.9 88.17 81.93 266.25 1468.30 38292 59.42 266.31 117.14 66.94 98.00 0.45 0.16 144.1 88.39 82.29 260.98 1510.00 38442 999999 392.84 236.22 246.49 273.03 0.37 999999 142.5 88.61 82.44 260.93 1547.90 38592 999999 315.15 183.60 112.95 155.23 0.43 999999 136.5 88.84 82.80 261.46 1587.80 38743 999999 999999 999999 999999 999999 0.39 999999 132.8 89.07 83.11 259.96 1618.50 38893 999999 999999 999999 999999 999999 0.43 0.40 136.2 89.29 83.22 259.87 1646.50 39043 999999 999999 999999 999999 999999 0.31 0.33 129.5 89.53 83.59 258.88 1673.20 39300 999999 999999 999999 999999 999999 0.29 0.40 132.4 89.92 83.92 258.00 1693.00 39450 999999 999999 999999 999999 999999 0.26 999999 138.1 90.15 84.14 257.50 1698.10 39600 999999 999999 999999 999999 999999 0.25 999999 146.0 90.39 84.22 257.69 1702.90 39750 999999 999999 999999 999999 999999 0.29 0.09 169.9 90.63 84.55 257.91 1706.20 39900 999999 999999 999999 999999 999999 0.23 0.19 178.7 90.87 84.79 257.00 1711.70 40051 999999 999999 999999 999999 999999 0.25 0.36 209.7 91.11 85.25 255.60 1716.20 40201 999999 999999 999999 999999 999999 0.24 0.20 205.8 91.36 85.34 255.34 1721.30 40351 999999 999999 999999 999999 999999 0.21 0.05 999999 91.60 85.70 254.83 1726.20 40501 999999 999999 999999 999999 999999 0.19 999999 999999 91.85 85.81 254.60 1730.40 40651 999999 999999 999999 999999 999999 0.12 0.80 999999 92.09 86.13 254.53 1732.50 40909 999999 999999 999999 999999 999999 0.09 999999 999999 92.51 86.57 253.90 1739.80 41059 999999 999999 999999 999999 999999 0.10 0.68 999999 92.77 86.93 253.21 1744.30 41209 999999 999999 999999 999999 999999 0.10 999999 999999 93.02 87.31 252.40 1749.90 41359 999999 999999 999999 999999 999999 0.07 999999 999999 93.27 87.45 251.73 1755.00 41509 999999 999999 999999 999999 999999 0.07 0.31 999999 93.53 87.58 251.96 1759.70 41660 999999 999999 999999 999999 999999 0.11 999999 999999 93.77 87.81 252.28 1765.50 41810 999999 999999 999999 999999 999999 0.09 999999 999999 94.03 88.19 251.24 1767.60 41960 999999 999999 999999 999999 999999 0.12 999999 999999 94.28 88.46 250.78 1774.30 42110 999999 999999 999999 999999 999999 0.05 999999 999999 94.53 88.75 250.36 1779.80 42260 999999 999999 999999 999999 999999 0.07 2.60 999999 94.79 89.06 249.56 1783.70 42518 999999 999999 999999 999999 999999 0.10 0.28 999999 95.21 89.46 248.51 1790.60 42668 999999 999999 999999 999999 999999 999999 999999 999999 95.47 89.82 247.46 1794.20 42818 999999 999999 999999 999999 999999 1.42 999999 999999 95.71 90.17 247.21 1800.80 42968 999999 999999 999999 999999 999999 999999 999999 999999 95.97 90.45 246.37 1806.30 43118 999999 999999 999999 999999 999999 999999 999999 999999 96.22 90.57 246.33 1809.70 43268 999999 999999 999999 999999 999999 999999 999999 999999 96.47 90.82 245.17 1815.10 43419 999999 999999 999999 999999 999999 999999 999999 999999 96.73 91.19 245.01 1817.30 43569 999999 999999 999999 999999 999999 999999 999999 999999 96.97 91.52 245.00 1826.40 43719 999999 999999 999999 999999 999999 0.00 999999 999999 97.23 91.67 244.11 1830.90 43869 999999 999999 999999 999999 999999 0.00 999999 999999 97.47 92.04 243.47 1836.20 44126 999999 999999 999999 999999 999999 0.00 999999 999999 97.90 92.48 242.17 1843.90 44276 999999 999999 999999 999999 999999 0.00 999999 999999 98.14 92.86 240.92 1849.00 44426 999999 999999 999999 999999 999999 0.00 999999 999999 98.40 93.06 240.71 1854.80 44576 999999 999999 999999 999999 999999 0.00 999999 999999 98.65 93.38 239.92 1860.60 44726 999999 999999 999999 999999 999999 0.00 999999 999999 98.89 93.67 239.13 1865.70 44876 999999 999999 999999 999999 999999 0.00 999999 999999 99.13 93.93 238.53 1874.90 45027 999999 999999 999999 999999 999999 0.00 999999 999999 99.38 94.11 238.21 1878.90 45177 999999 999999 999999 999999 999999 0.00 999999 999999 99.63 94.56 237.88 1882.50 45327 999999 999999 999999 999999 999999 0.00 999999 999999 99.86 94.63 249.91 1892.40 45477 999999 999999 999999 999999 999999 0.00 999999 999999 100.14 94.22 251.30 1895.10 45734 999999 999999 999999 999999 999999 0.00 999999 999999 100.61 94.74 250.13 1905.10 45884 999999 999999 999999 999999 999999 999999 999999 999999 100.88 95.04 249.70 1908.80 46034 999999 999999 999999 999999 999999 999999 999999 999999 101.15 95.27 248.65 1916.00 46184 999999 999999 999999 999999 999999 0.00 999999 999999 101.42 95.57 248.50 1923.10 46334 999999 999999 999999 999999 999999 999999 999999 999999 101.69 95.81 247.87 1931.60 46485 999999 999999 999999 999999 999999 0.00 999999 999999 101.96 96.11 247.64 1934.70 46635 999999 999999 999999 999999 999999 0.00 999999 999999 102.23 96.44 246.67 1940.70 46785 999999 999999 999999 999999 999999 0.00 999999 999999 102.50 96.68 246.17 1947.00 46935 999999 999999 999999 999999 999999 0.00 999999 999999 102.77 97.01 245.35 1951.70 47085 999999 999999 999999 999999 999999 999999 999999 999999 103.04 97.28 245.32 1959.30 47343 999999 999999 999999 999999 999999 0.00 999999 999999 103.50 97.80 244.19 1971.40 47493 999999 999999 999999 999999 999999 0.00 999999 999999 103.76 98.06 243.61 1980.90 47643 999999 999999 999999 999999 999999 0.00 999999 999999 104.02 98.40 243.32 1986.10 47793 999999 999999 999999 999999 999999 0.00 999999 999999 104.28 98.80 241.96 1992.20 47943 999999 999999 999999 999999 999999 0.00 999999 999999 104.54 99.65 241.82 1997.40 48093 999999 999999 999999 999999 999999 999999 999999 999999 104.80 100.70 240.08 1984.60 48244 999999 999999 999999 999999 999999 0.00 0.01 999999 105.05 101.14 239.71 1974.30 48394 999999 999999 999999 999999 999999 0.00 999999 999999 105.31 101.72 240.21 1961.10 48544 999999 999999 999999 999999 999999 0.00 999999 999999 105.56 102.20 238.46 1951.60 48694 999999 999999 999999 999999 999999 999999 999999 999999 105.81 102.63 238.42 1940.10 48951 999999 999999 999999 999999 999999 0.00 999999 999999 106.24 103.30 237.42 1928.50 49101 999999 999999 999999 999999 999999 999999 999999 999999 106.48 103.04 236.47 1928.20 49251 999999 999999 999999 999999 999999 0.00 999999 999999 106.72 103.22 236.31 1929.30 49401 999999 999999 999999 999999 999999 999999 999999 999999 106.96 103.60 236.16 1939.90 49551 999999 999999 999999 999999 999999 0.00 999999 999999 107.20 103.75 235.09 1941.80 49701 999999 999999 999999 999999 999999 999999 999999 999999 107.44 103.69 234.08 1948.30 49851 999999 999999 999999 999999 999999 0.00 999999 999999 107.68 102.94 233.43 1984.30 50002 999999 999999 999999 999999 999999 999999 999999 999999 107.91 103.17 232.57 2016.00 50152 999999 999999 999999 999999 999999 999999 999999 999999 108.14 103.37 232.96 2042.10 50302 999999 999999 999999 999999 999999 0.00 999999 999999 108.36 103.36 231.99 2066.30 50559 999999 999999 999999 999999 999999 999999 999999 999999 108.73 103.93 231.62 2101.50 50709 999999 999999 999999 999999 999999 999999 999999 999999 108.95 104.07 230.72 2122.10 50859 999999 999999 999999 999999 999999 999999 999999 999999 109.17 104.32 229.96 2138.80 51009 999999 999999 999999 999999 999999 999999 999999 999999 109.39 104.63 228.50 2158.60 51159 999999 999999 999999 999999 999999 999999 999999 999999 109.60 103.75 226.47 2164.50 51309 999999 999999 999999 999999 999999 999999 999999 999999 109.69 111.18 145.14 2176.70 51459 999999 999999 999999 999999 999999 0.00 0.01 999999 109.50 129.21 5.27 2168.50 51610 999999 999999 999999 999999 999999 0.00 999999 999999 109.50 115.21 47.98 2169.50 51760 999999 999999 999999 999999 999999 999999 999999 999999 109.32 113.98 47.81 2159.50 51910 999999 999999 999999 999999 999999 999999 999999 999999 109.13 114.02 48.04 2154.40 52167 999999 999999 999999 999999 999999 0.00 0.00 999999 108.82 113.39 46.23 2138.50 52317 999999 999999 999999 999999 999999 999999 999999 999999 108.65 113.15 45.74 2133.20 52467 999999 999999 999999 999999 999999 999999 999999 999999 108.48 112.86 45.21 2125.70 52617 999999 999999 999999 999999 999999 0.00 999999 999999 108.31 112.50 44.75 2113.00 52767 999999 999999 999999 999999 999999 999999 999999 999999 108.16 112.28 44.16 2099.20 52917 999999 999999 999999 999999 999999 999999 999999 999999 108.00 112.12 44.17 2089.40 53067 999999 999999 999999 999999 999999 999999 999999 999999 107.85 111.85 43.53 2076.30 53218 999999 999999 999999 999999 999999 999999 0.01 999999 107.70 111.68 43.35 2066.80 53368 999999 999999 999999 999999 999999 0.00 999999 999999 107.56 111.48 42.47 2054.00 53518 999999 999999 999999 999999 999999 0.00 0.00 999999 107.43 111.28 41.79 2045.10 53775 999999 999999 999999 999999 999999 999999 999999 999999 107.20 110.83 40.61 2028.20 53925 999999 999999 999999 999999 999999 999999 0.00 999999 107.08 110.63 40.48 2066.40 54075 999999 999999 999999 999999 999999 0.00 999999 999999 106.96 110.20 39.64 1992.40 54225 999999 999999 999999 999999 999999 999999 999999 999999 106.85 110.03 38.74 1976.60 54375 999999 999999 999999 999999 999999 999999 999999 999999 106.74 109.76 38.75 1964.30 54525 999999 999999 999999 999999 999999 999999 999999 999999 106.64 109.99 38.80 1960.90 54676 999999 999999 999999 999999 999999 999999 0.00 999999 106.53 110.00 37.71 2005.20 54826 999999 999999 999999 999999 999999 999999 999999 999999 106.43 109.96 37.40 1955.60 54976 999999 999999 999999 999999 999999 999999 0.00 999999 106.34 109.89 37.46 1958.80 55126 999999 999999 999999 999999 999999 999999 0.00 999999 106.25 109.78 37.02 1957.20 55383 999999 999999 999999 999999 999999 999999 0.00 999999 106.11 109.69 35.13 1953.70 55533 999999 999999 999999 999999 999999 999999 999999 999999 106.04 109.53 35.24 1948.40 55683 999999 999999 999999 999999 999999 999999 0.00 999999 105.97 109.45 34.91 1946.60 55833 999999 999999 999999 999999 999999 999999 999999 999999 105.90 109.34 35.48 1942.10 55983 999999 999999 999999 999999 999999 999999 999999 999999 105.84 109.36 35.03 1936.10 56133 999999 999999 999999 999999 999999 0.00 999999 999999 105.79 109.30 33.44 1932.30 56284 999999 999999 999999 999999 999999 999999 999999 999999 105.74 109.41 34.26 1932.40 56434 999999 999999 999999 999999 999999 999999 999999 999999 105.69 108.83 33.18 1922.50 56584 999999 999999 999999 999999 999999 999999 999999 999999 105.66 108.80 31.69 1910.10 56734 999999 999999 999999 999999 999999 999999 999999 999999 105.62 108.59 31.40 1897.00 56991 999999 999999 999999 999999 999999 999999 999999 999999 105.62 106.92 13.40 1875.90 57141 999999 999999 999999 999999 999999 999999 999999 999999 105.68 106.98 13.22 1864.20 57291 999999 999999 999999 999999 999999 999999 999999 999999 105.74 106.95 13.06 1851.00 57441 999999 999999 999999 999999 999999 999999 999999 999999 105.81 106.99 12.39 1842.00 57591 999999 999999 999999 999999 999999 0.00 999999 999999 105.89 106.92 11.17 1833.00 57741 999999 999999 999999 999999 999999 999999 999999 999999 105.97 107.11 11.39 1818.60 57891 999999 999999 999999 999999 999999 999999 999999 999999 106.06 107.11 10.49 1806.30 58041 999999 999999 999999 999999 999999 0.00 999999 999999 106.15 107.38 9.23 1813.10 58192 999999 999999 999999 999999 999999 999999 999999 999999 106.25 107.38 9.85 1821.50 58342 999999 999999 999999 999999 999999 999999 0.00 999999 106.36 107.52 8.45 1822.40 58599 999999 999999 999999 999999 999999 999999 999999 999999 106.55 107.40 8.06 1824.00 58749 999999 999999 999999 999999 999999 999999 999999 999999 106.68 107.52 6.90 1821.60 58899 999999 999999 999999 999999 999999 999999 999999 999999 106.81 107.49 6.24 1819.70 59049 999999 999999 999999 999999 999999 999999 999999 999999 106.94 107.64 6.93 1821.60 59199 999999 999999 999999 999999 999999 999999 0.00 999999 107.08 107.80 6.18 1820.40 59349 999999 999999 999999 999999 999999 999999 0.01 999999 107.23 108.03 5.85 1813.50 59499 999999 999999 999999 999999 999999 999999 999999 999999 107.39 107.95 4.96 1810.40 59649 999999 999999 999999 999999 999999 999999 999999 999999 107.55 108.06 4.37 1806.30 59799 999999 999999 999999 999999 999999 999999 999999 999999 107.71 108.34 4.04 1799.30 59950 999999 999999 999999 999999 999999 999999 999999 999999 107.89 108.30 3.23 1798.00 60207 999999 999999 999999 999999 999999 999999 999999 999999 108.19 108.42 1.93 1787.70 60357 999999 999999 999999 999999 999999 999999 999999 999999 108.38 108.78 2.96 1782.20 60507 999999 999999 999999 999999 999999 999999 999999 999999 108.58 108.93 1.29 1775.90 60657 999999 999999 999999 999999 999999 999999 999999 999999 108.78 109.01 0.98 1774.40 60807 999999 999999 999999 999999 999999 999999 999999 999999 108.98 109.19 0.96 1765.00 60957 999999 999999 999999 999999 999999 999999 999999 999999 109.19 109.27 359.88 1762.00 61107 999999 999999 999999 999999 999999 999999 999999 999999 109.41 109.51 359.27 1757.30 61257 999999 999999 999999 999999 999999 999999 999999 999999 109.63 109.55 0.33 1752.60 61408 999999 999999 999999 999999 999999 0.00 999999 999999 109.86 109.90 359.76 1745.10 61558 999999 999999 999999 999999 999999 999999 999999 999999 110.09 110.02 358.46 1740.90 61815 999999 999999 999999 999999 999999 999999 999999 999999 110.49 111.17 358.96 1648.20 61965 999999 999999 999999 999999 999999 999999 999999 999999 110.74 111.14 358.04 1597.20 62115 999999 999999 999999 999999 999999 999999 999999 999999 110.99 111.53 356.77 1553.20 62265 999999 999999 999999 999999 999999 999999 999999 999999 111.24 111.70 357.10 1515.50 62415 999999 999999 999999 999999 999999 999999 999999 999999 111.48 112.07 357.76 1485.60 62565 999999 999999 999999 999999 999999 999999 999999 999999 111.73 112.61 352.36 1459.20 62715 999999 999999 999999 999999 999999 0.00 999999 999999 112.01 99.55 242.27 1435.70 62865 999999 999999 999999 999999 999999 999999 999999 999999 112.22 115.19 284.16 1415.60 63016 999999 999999 999999 999999 999999 999999 999999 999999 112.44 105.10 358.90 1397.30 63166 999999 999999 999999 999999 999999 999999 999999 999999 112.68 111.52 339.40 1395.00 63423 999999 999999 999999 999999 999999 999999 999999 999999 113.15 112.12 315.65 1395.50 63573 999999 999999 999999 999999 999999 999999 999999 999999 113.44 104.97 306.04 1395.20 63723 999999 999999 999999 999999 999999 0.00 0.00 999999 113.69 118.98 15.26 1393.70 63873 999999 999999 999999 999999 999999 999999 999999 999999 113.89 115.10 33.57 1385.80