58 1001 McElroy, Tom;Prather, Mike;Midwinter, Clive;Barton, David;Hall, Bob;McConnell Jack ENVIRONMENT CANADA, Dowsview, Ontario, CANADA M3H 5T4 (416) 739-4630 UV-VIS data from ER-2 STRAT 1 1 1995 10 31 1996 08 30 0 elapsed time in UT seconds from 0000 hours on the day given in DATE 11 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 999999 999999 999999 999999 999999 999999 999999 999999 999999 999999 999999 308 mean albedo for waveband 300-315 nm [percent] 350 mean albedo for waveband 325-375 nm [percent] 450 mean albedo for waveband 425-475 nm [percent] 600 mean albedo for waveband 575-625 nm [percent] sol mean albedo for waveband 300-775 nm [percent] 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] 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 tttculate the band integrals and J-values. The spectral resoluton is appodized to about 1 nm. Ozone values are tttculated 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 tttculation. The ozone data in this file were analyzed using the Brewer method. The ozone data in this file were not analyzed using the spectral fitting method. Note regarding units: when the reported data are multiplied by the indicated sttting factors the resulting data are in the following units. 1. for the albedo in the bands reported the quantities are in [percent] 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 66181 7.58 5.09 7.08 7.68 7.34 0.78 0.94 330.2 55.37 65.38 94.92 66294 6.21 3.48 4.70 4.99 4.92 0.91 1.05 326.8 55.20 65.36 93.76 66407 8.29 5.16 8.63 11.45 10.38 0.89 0.97 305.1 55.04 45.58 273.70 66520 97.90 11.50 8.05 10.65 9.99 0.73 1.58 325.4 54.88 45.39 273.17 66632 10.69 6.06 8.63 11.37 10.12 0.68 0.86 326.9 54.72 45.23 272.65 66745 43.53 32.40 19.74 17.67 18.35 1.03 1.09 312.9 54.63 34.85 266.14 66858 46.53 34.65 15.36 11.18 13.57 1.02 1.26 309.9 54.57 38.73 264.11 66970 75.80 74.50 62.89 52.82 56.68 1.15 1.41 306.0 54.53 39.83 257.04 67083 89.19 87.37 88.18 74.95 80.12 1.15 1.48 303.1 54.48 34.55 193.31 67196 43.51 36.08 19.43 11.74 15.47 1.07 1.53 296.3 54.25 60.23 150.32 67438 55.38 55.84 36.91 27.47 32.71 1.17 1.73 292.9 53.82 54.79 208.01 67550 69.29 73.42 67.11 59.00 62.78 1.19 1.68 290.7 53.74 49.80 207.56 67663 59.33 63.04 46.53 36.96 41.84 1.20 1.72 289.1 53.66 62.77 228.24 67776 65.08 71.63 55.96 48.78 52.06 1.22 1.70 293.7 53.66 50.20 267.41 67888 87.74 98.61 93.74 83.67 88.22 1.35 1.85 298.6 53.67 50.24 290.61 68001 95.80 109.33 97.59 86.20 91.62 1.38 1.87 301.0 53.67 50.07 289.74 68114 88.36 101.74 88.20 77.76 82.76 1.34 1.82 303.7 53.68 50.24 289.69 68227 94.93 108.23 97.88 86.33 91.76 1.38 1.83 296.4 53.69 50.36 289.79 68339 97.25 109.92 97.56 86.09 92.19 1.71 2.65 291.4 53.71 49.72 288.80 68452 94.29 107.38 97.80 86.33 92.17 1.70 2.65 294.3 53.73 49.58 287.75 68694 68.11 72.07 68.00 57.87 62.66 1.54 2.46 290.6 53.79 49.90 287.93 68806 31.36 25.15 13.84 9.97 13.48 1.31 2.21 284.9 53.83 50.21 288.19 68919 32.46 26.39 19.44 16.57 19.30 1.32 2.23 284.5 53.87 50.33 287.18 69032 33.14 27.57 12.27 8.34 12.62 1.31 2.22 284.2 53.92 50.33 286.80 69145 30.99 25.19 11.22 8.09 11.48 1.30 2.23 280.3 53.98 50.14 286.13 69257 41.42 37.64 22.17 20.00 22.89 1.38 2.31 282.1 54.05 50.02 286.99 69370 50.86 50.81 52.94 47.63 50.00 1.45 2.42 280.8 54.10 50.09 286.11 69483 79.81 85.17 75.06 66.88 71.82 1.58 2.67 276.6 54.18 50.22 285.15 69595 32.94 28.66 20.16 17.99 20.09 1.33 2.31 276.1 54.24 50.37 285.12 69708 49.40 48.15 46.23 46.16 47.44 1.33 2.45 270.1 54.32 50.63 286.49 69950 46.91 44.81 42.72 38.96 41.52 1.32 2.48 264.9 54.51 50.81 286.28 70063 46.43 43.29 32.16 27.57 31.15 1.30 2.48 267.1 54.61 50.73 285.31 70175 81.36 85.42 76.83 68.34 73.28 1.49 2.79 266.6 54.71 50.41 286.23 70288 78.13 77.56 67.55 58.58 63.61 1.49 2.90 264.9 54.79 33.41 198.76 70401 71.52 77.37 68.62 61.09 65.63 1.55 2.98 266.0 54.66 59.93 108.22 70513 60.56 64.67 51.76 44.77 49.57 1.43 2.78 266.1 54.47 58.80 109.63 70626 29.72 24.90 16.03 13.74 16.42 1.24 2.48 265.6 54.30 58.54 109.37 70739 61.40 65.03 27.07 23.19 28.75 1.35 2.72 265.4 54.12 58.43 114.18 70852 40.02 38.98 37.14 36.59 37.99 1.36 2.58 267.1 53.95 57.61 109.28 70964 48.33 48.63 62.58 57.90 59.24 1.43 2.61 267.6 53.77 57.30 109.84 71206 44.40 44.25 28.31 26.13 29.30 1.36 2.52 273.1 53.40 57.32 109.18 71319 32.03 27.49 21.21 17.39 20.41 1.30 2.41 273.9 53.23 57.13 109.14 71431 70.71 77.03 67.46 60.44 65.05 1.52 2.74 279.3 53.07 56.83 109.02 71544 43.75 42.26 37.30 31.61 35.04 1.37 2.52 280.1 52.91 56.67 109.13 71657 79.73 84.96 80.31 71.28 76.37 1.58 2.87 276.6 52.76 56.80 108.40 71770 79.19 86.10 60.51 51.87 58.51 1.56 2.87 281.5 52.60 56.54 108.97 71882 91.72 107.13 106.16 94.59 99.91 1.72 2.99 281.6 52.46 56.51 108.17 71995 86.31 98.60 88.53 77.49 83.36 1.69 2.92 283.1 52.31 56.32 108.60 72108 91.42 99.94 87.29 76.49 82.61 1.68 2.81 281.1 52.17 56.32 107.68 72220 91.30 101.36 89.06 78.02 84.23 1.73 3.00 287.1 52.04 56.15 107.15 72462 87.83 95.32 83.99 74.57 80.06 1.71 2.98 290.0 51.76 55.71 106.08 72575 71.95 78.81 74.29 64.27 69.19 1.64 2.82 290.4 51.62 55.56 106.62 72688 66.58 73.07 58.96 51.30 56.23 1.60 2.80 289.6 51.49 55.06 106.28 72800 57.86 56.41 28.45 18.68 25.37 1.41 2.64 286.9 51.36 66.16 127.99 72913 53.13 56.50 52.49 45.84 49.69 1.68 3.16 287.1 51.42 50.51 262.54 73026 68.95 75.59 62.79 53.47 58.52 1.56 2.73 285.4 51.59 48.01 307.51 73138 76.53 84.82 75.97 65.31 70.63 1.65 2.92 283.6 51.78 46.02 258.37 73251 99.14 109.86 107.26 90.27 95.85 1.83 3.12 284.3 51.98 48.15 258.61 73364 90.21 99.43 92.27 81.21 86.99 1.76 3.06 281.7 52.19 47.86 262.81 73477 97.59 108.91 95.43 84.27 90.56 1.76 3.01 281.2 52.40 47.79 262.31 73718 77.63 91.42 78.79 67.48 73.33 1.68 2.81 278.1 52.86 47.91 262.08 73831 96.97 110.32 101.17 89.21 95.31 1.77 3.02 275.8 53.07 48.21 261.67 73943 57.71 60.65 68.09 59.41 62.82 1.56 2.70 274.1 53.29 48.60 261.37 74056 82.70 89.02 70.41 61.92 67.13 1.39 2.17 274.4 53.52 48.74 261.70 74168 79.41 83.89 79.15 68.91 74.21 1.64 2.86 270.5 53.75 48.95 260.94 74281 71.61 75.86 46.41 42.50 46.91 1.54 2.72 268.6 53.98 49.26 260.44 74394 55.70 57.50 60.19 52.54 55.89 1.30 1.87 266.1 54.22 49.56 260.19 74507 82.84 92.61 73.91 65.04 70.21 1.39 2.06 268.1 54.47 49.82 259.49 74619 30.53 25.66 28.47 24.18 26.18 1.19 1.79 265.0 54.73 50.16 259.23 74732 40.94 39.01 25.56 22.62 25.41 1.02 1.66 260.6 54.97 50.51 258.67 74974 37.27 33.54 16.62 12.52 16.19 1.18 2.28 256.0 55.53 50.85 257.35 75086 33.82 28.78 13.97 11.39 14.59 1.16 2.24 252.7 55.79 51.29 256.93 75199 55.08 55.28 30.41 26.40 31.40 1.25 2.43 250.7 56.05 51.47 257.11 75312 63.25 66.17 55.91 47.46 51.95 1.11 1.74 252.5 56.31 51.43 257.18 75424 55.90 51.76 37.29 27.37 32.67 1.05 1.70 253.2 56.55 35.39 195.22 75537 65.03 71.92 67.39 58.71 63.00 1.13 1.67 255.8 56.56 62.72 85.75 75650 36.40 35.38 23.66 22.39 25.03 1.07 1.62 246.1 56.50 64.90 87.63 75762 26.92 25.14 13.23 10.96 13.42 0.99 1.66 240.7 56.43 62.08 86.39 75875 52.74 65.92 58.28 50.54 54.74 1.12 1.79 245.5 56.36 61.44 85.19 75988 36.64 40.29 23.87 22.11 24.76 1.01 1.65 244.7 56.29 60.92 84.93 76230 53.21 66.45 63.43 55.38 59.46 1.13 1.68 248.2 56.17 60.85 84.16 76342 75.60 94.20 58.04 49.80 57.22 1.42 2.52 250.9 56.12 60.77 83.83 76455 66.41 81.57 70.69 61.62 66.71 1.16 1.69 252.2 56.07 60.64 82.96 76567 77.11 97.52 94.30 83.63 89.19 1.49 2.50 252.1 56.03 60.82 82.28 76680 48.80 63.44 74.03 64.09 67.61 1.14 1.56 252.3 55.99 60.47 80.69 76793 85.36 110.03 104.18 92.41 98.45 1.27 1.72 261.0 55.95 60.56 80.29 76906 78.58 102.18 105.05 93.48 98.87 1.53 2.49 259.1 55.92 60.55 79.68 77018 68.96 85.86 64.46 55.33 60.74 1.18 1.68 263.4 55.90 60.62 79.75 77131 83.85 104.72 101.24 89.08 94.82 1.30 1.72 273.8 55.88 60.68 78.73 77244 611.41 821.86 113.15 97.55 112.35 1.02 0.90 202.5 55.86 60.47 78.23 77486 87.95 104.60 94.18 83.72 89.08 1.24 1.56 272.0 55.84 69.10 117.29 77598 76.05 91.30 95.72 84.11 89.66 1.38 1.79 275.4 56.01 65.41 227.68 77711 86.06 103.70 101.60 90.79 95.86 1.33 1.67 268.1 56.37 50.37 248.49 77824 92.73 118.77 101.00 88.87 95.37 1.36 1.74 262.4 56.72 50.01 249.49 77936 91.15 119.30 110.93 97.98 104.27 1.36 1.71 254.7 57.08 51.96 244.26 78049 67.60 92.07 87.40 76.40 81.49 1.29 1.68 250.8 57.44 51.69 248.23 78162 81.81 117.01 113.60 102.35 107.74 1.35 1.70 242.7 57.81 52.98 248.24 78275 73.24 103.23 91.55 79.75 85.69 1.29 1.62 239.4 58.18 53.35 248.38 78387 65.90 91.34 67.83 58.33 64.15 1.24 1.63 238.1 58.55 53.52 247.80 78500 65.80 89.32 49.66 41.42 47.69 1.13 1.41 231.3 58.92 53.94 246.99 78742 53.24 69.41 43.76 35.89 41.20 1.10 1.39 233.5 59.73 55.06 245.83 78854 50.72 63.30 63.57 55.04 59.24 1.12 1.41 231.2 60.11 55.41 245.04 78967 43.76 52.47 43.06 37.23 40.80 1.06 1.35 229.6 60.49 55.62 244.59 79080 53.50 69.21 60.32 53.49 57.51 1.11 1.40 227.4 60.87 56.04 243.85 79193 47.66 59.29 62.06 57.41 60.43 1.09 1.36 223.5 61.26 56.58 243.95 79305 32.97 33.42 16.13 11.26 15.05 0.99 1.30 223.0 61.65 56.71 243.48 79418 38.77 41.63 21.89 20.18 23.34 1.01 1.32 221.8 62.03 56.98 243.06 79531 37.50 40.97 30.54 24.16 27.96 1.01 1.22 223.5 62.41 57.53 242.83 79643 40.91 40.68 17.97 10.05 15.21 0.95 1.15 222.8 62.80 50.55 235.87 79756 27.14 27.99 18.86 13.42 16.79 0.84 1.06 222.2 63.02 60.47 120.75 79998 38.86 48.16 22.25 19.06 23.24 0.83 1.10 219.2 63.14 68.36 64.96 80110 44.46 59.20 42.45 35.69 39.94 0.86 1.12 213.4 63.18 67.96 64.45 80223 42.96 56.27 63.21 54.25 58.12 0.88 1.12 215.1 63.23 69.33 63.23 80336 57.12 86.41 100.15 87.05 92.54 0.95 1.20 213.0 63.27 69.43 62.22 80449 59.25 88.32 35.44 25.61 33.19 0.88 1.22 210.5 63.33 68.54 61.88 80561 40.74 58.60 51.88 38.49 43.79 0.87 1.13 208.5 63.38 68.87 60.97 80674 56.46 90.95 62.78 50.97 58.32 0.91 1.16 207.5 63.44 69.31 60.85 80787 54.44 90.70 94.27 79.34 85.91 0.92 1.16 205.0 63.50 68.94 60.44 80899 65.75 110.82 91.48 78.05 85.37 1.00 1.18 213.6 63.57 68.08 59.10 81012 70.82 117.64 108.55 92.60 100.44 1.11 1.12 210.9 63.64 69.11 58.43 81254 66.42 122.68 162.70 144.74 150.82 1.18 1.09 214.7 63.80 68.82 58.61 81367 72.06 123.11 112.84 94.58 103.36 1.12 1.11 215.5 63.88 69.21 57.57 81479 75.18 129.04 134.00 105.19 114.82 1.17 1.14 218.5 63.97 69.22 57.17 81592 84.36 159.47 144.44 121.83 132.04 1.19 1.13 214.9 64.05 71.68 57.11 81705 81.60 139.10 149.50 136.32 143.33 1.10 1.03 205.8 64.26 45.55 355.75 81818 43.90 73.03 55.63 46.05 50.88 1.01 0.87 217.3 64.41 70.46 73.93 81930 60.51 91.97 74.14 57.85 66.07 1.18 1.21 216.5 64.52 64.90 165.42 82043 265.20 439.83 197.58 177.51 194.28 0.90 0.52 194.9 64.84 70.13 241.33 82156 55.94 92.63 84.83 71.80 77.93 1.18 1.17 215.5 65.32 48.57 311.62 82268 65.66 108.98 88.24 72.49 80.37 1.09 0.99 214.9 65.69 63.89 336.86 82510 63.05 77.21 63.44 47.05 54.76 1.02 0.79 238.9 66.46 65.50 343.22 82623 67.17 75.14 61.96 50.37 56.35 0.99 0.72 244.6 66.80 66.72 346.17 82735 73.12 76.80 79.07 68.64 73.08 0.99 0.66 254.6 67.16 66.96 344.10 82848 78.91 91.14 74.96 62.91 68.57 1.04 0.66 262.6 67.42 66.85 33.63 82961 30.91 34.43 39.76 35.92 38.25 1.00 0.71 999999 67.66 90.21 333.77 83074 55.11 44.51 25.77 17.25 22.20 0.95 0.53 272.1 68.08 62.68 175.45 83186 76.77 78.51 44.16 34.51 40.37 0.88 0.44 269.7 68.37 66.36 161.37 83299 66.44 67.75 45.52 34.93 40.40 0.83 0.42 266.8 68.65 67.75 158.21 83412 42.04 37.85 30.63 21.42 25.82 0.86 0.42 278.1 68.92 75.14 178.69 83524 39.00 26.41 16.91 11.50 14.24 0.69 0.31 276.2 69.27 69.14 183.99 83766 34.53 34.03 5.85 4.37 7.65 0.56 0.26 309.6 69.95 69.85 193.38 83879 22.85 12.60 22.82 18.45 20.65 0.59 0.27 288.4 70.28 77.20 216.10 83992 8.23 6.22 2.60 3.96 5.62 0.43 0.21 292.4 70.61 69.93 188.86 84104 13.80 9.11 9.28 7.81 10.35 0.44 0.21 294.0 70.93 71.45 191.98 84217 19.45 9.46 8.03 9.30 9.94 0.45 0.20 315.2 71.25 67.92 199.40 84330 10.88 7.20 9.65 12.29 11.87 0.44 0.19 309.5 71.57 70.65 195.57