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 1996 01 29 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 57264 33.45 3.18 1.92 1.67 1.99 0.75 0.25 999999 83.92 93.39 98.97 57374 999999 999999 999999 999999 999999 0.11 0.07 999999 83.59 87.79 129.04 57484 67.87 5.48 2.50 3.20 3.10 0.27 0.15 29.2 83.27 79.86 310.11 57595 141.64 9.25 6.29 6.31 6.26 0.19 0.10 35.6 82.96 79.56 309.79 57705 1681.73 76.51 8.91 7.93 15.85 0.23 0.21 106.1 82.66 64.28 302.14 57815 91.21 22.72 7.27 3.95 5.17 0.34 0.15 150.3 82.42 66.06 293.98 57925 133.08 36.51 15.03 9.69 12.31 0.37 0.13 169.0 82.18 70.36 295.41 58035 99.13 35.09 14.83 11.36 13.72 0.38 0.13 172.8 81.95 73.71 293.26 58145 45.63 21.41 9.24 5.62 7.12 0.45 0.13 178.4 81.74 68.59 259.36 58255 37.35 21.78 10.19 6.15 8.07 0.48 0.16 200.9 81.53 73.28 259.07 58493 143.00 75.33 41.43 37.28 41.62 0.46 0.13 202.5 81.11 74.33 258.58 58603 95.08 78.06 63.98 51.61 57.23 0.52 0.17 193.1 80.85 71.08 177.57 58713 69.16 51.99 57.74 39.22 45.11 0.51 0.19 200.1 80.44 80.55 132.62 58823 72.33 54.39 37.26 30.64 34.98 0.58 0.17 208.6 80.00 80.06 134.32 58933 58.03 44.23 42.51 38.65 41.25 0.65 0.21 209.0 79.56 79.57 134.14 59043 39.76 30.14 21.27 14.25 17.40 0.65 0.16 209.8 79.13 79.15 133.74 59153 40.64 34.22 24.09 16.78 20.07 0.67 0.20 229.1 78.69 78.81 133.21 59263 50.34 44.35 38.94 33.71 36.68 0.67 0.22 235.3 78.25 78.59 132.41 59373 37.82 31.17 16.16 9.73 13.46 0.66 0.22 230.4 77.81 78.26 131.61 59483 35.90 31.37 22.69 16.91 19.99 0.69 0.22 251.4 77.37 77.84 131.11 59721 8.25 7.94 3.98 3.18 4.00 0.66 0.22 241.6 76.43 77.00 129.93 59831 7.99 8.28 4.15 3.51 4.26 0.68 0.23 274.2 76.00 76.86 129.94 59941 8.95 6.47 2.58 1.80 2.51 0.69 0.26 270.6 75.57 76.48 129.71 60051 8.95 6.28 2.52 1.69 2.32 0.68 0.28 272.9 75.14 76.17 129.07 60161 10.71 9.05 3.58 2.98 3.68 0.62 0.25 260.1 74.71 75.57 128.45 60271 999999 999999 999999 999999 999999 1.18 1.23 999999 74.27 88.31 80.89 60382 9.39 7.64 3.70 3.47 4.00 2.03 1.79 277.8 73.93 83.87 306.94 60492 8.82 6.63 3.46 3.16 3.72 2.11 1.89 276.5 73.76 69.69 279.83 60602 4.70 5.12 2.01 1.56 2.17 2.11 1.88 277.2 73.60 69.01 278.72 60712 6.16 5.41 1.78 1.64 2.28 2.11 1.87 279.4 73.44 68.92 279.15 60949 35.23 25.95 13.44 9.72 12.70 2.15 1.95 287.5 73.10 68.59 278.04 61059 40.37 37.20 23.92 19.80 22.42 2.18 1.94 275.7 72.94 68.29 277.58 61170 44.36 43.52 30.94 24.55 28.09 2.19 1.94 274.8 72.78 67.85 276.21 61280 61.60 64.03 47.34 40.10 44.53 2.23 1.97 286.4 72.63 67.79 276.56 61390 58.12 56.65 45.86 39.50 43.14 2.22 1.98 284.0 72.47 67.54 275.73 61500 42.80 38.28 30.00 24.71 27.78 0.82 0.40 281.5 72.32 67.47 275.46 61610 46.17 43.00 32.97 27.51 30.67 0.86 0.43 293.5 72.18 67.54 275.37 61720 34.89 29.48 14.86 10.03 13.18 0.85 0.41 290.5 72.03 67.43 275.57 61830 54.02 55.94 46.03 39.50 42.94 0.91 0.40 290.8 71.90 67.12 274.87 61940 53.87 53.27 50.79 44.93 47.96 0.92 0.46 292.4 71.76 66.99 274.61 62178 98.87 98.87 64.97 51.97 59.75 0.93 0.45 296.5 71.47 56.51 309.74 62288 79.36 85.62 82.39 70.77 76.04 1.00 0.54 286.9 71.15 76.37 84.42 62398 90.05 99.00 89.17 74.50 81.78 1.00 0.54 297.4 70.73 72.04 126.87 62508 84.40 90.91 87.06 72.83 78.92 0.99 0.54 297.9 70.32 71.79 126.38 62618 65.03 67.16 57.37 46.38 52.15 0.95 0.58 301.8 69.92 71.45 125.48 62728 78.34 82.41 69.79 56.69 63.24 0.99 0.64 293.1 69.51 71.01 124.91 62838 87.57 95.70 87.03 73.31 80.00 1.02 0.68 288.4 69.10 70.96 123.94 62948 67.38 69.93 53.13 41.52 47.75 0.98 0.69 299.2 68.70 70.60 123.93 63058 66.85 67.50 50.10 38.00 44.35 1.00 0.72 295.5 68.31 70.24 123.32 63169 60.78 62.85 43.65 34.25 39.81 1.02 0.78 304.6 67.91 69.97 122.25 63406 35.82 35.71 24.36 19.48 22.88 0.96 0.76 302.3 67.03 69.06 120.61 63516 32.79 32.14 18.84 14.26 17.74 0.95 0.80 307.2 66.63 68.78 120.71 63626 43.55 45.97 29.46 25.72 29.06 0.99 0.83 302.6 66.24 68.60 120.26 63736 29.10 26.62 9.75 5.38 8.59 0.95 0.82 304.8 65.84 68.26 119.96 63847 27.48 24.92 15.41 10.32 13.21 0.95 0.83 307.0 65.45 67.93 119.49 63957 999999 999999 999999 999999 999999 6.14 8.05 311.4 65.05 72.39 98.92 64067 34.90 30.33 18.46 12.54 16.29 0.99 1.01 309.6 64.73 83.86 334.59 64177 18.82 14.86 6.40 3.82 6.25 0.97 0.97 308.1 64.62 59.35 268.69 64287 20.97 17.13 9.53 6.64 9.23 0.97 0.96 311.4 64.53 59.26 267.63 64397 35.82 36.49 30.75 29.51 31.98 1.00 1.05 305.4 64.44 59.17 267.20 64635 28.74 25.40 15.01 11.44 14.38 0.97 1.04 305.4 64.26 58.88 266.65 64745 39.18 38.73 26.13 21.69 24.96 1.00 1.08 309.0 64.18 58.76 265.52 64855 35.71 34.67 25.40 20.90 23.78 1.00 1.05 307.6 64.10 58.53 264.95 64965 38.00 36.92 27.56 24.22 26.81 1.00 1.08 310.1 64.03 58.52 265.01 65075 40.62 40.27 28.21 21.67 25.25 1.01 1.09 308.7 63.95 58.21 264.34 65185 455.71 525.13 37.17 30.99 38.67 0.60 0.43 312.6 63.88 58.19 264.55 65295 53.87 57.13 48.40 43.81 47.11 1.08 1.04 176.6 63.80 58.07 263.97 65405 55.82 60.24 48.63 44.22 47.38 1.11 1.01 312.2 63.73 58.02 263.89 65515 47.63 49.66 35.76 31.33 34.87 1.08 1.00 312.7 63.67 57.75 263.26 65625 50.21 52.29 41.09 36.54 39.50 1.09 1.00 314.1 63.60 57.91 262.68 65863 8.72 10.19 6.40 6.56 7.13 1.05 0.98 312.7 63.47 58.10 262.69 65973 14.50 16.40 9.07 9.04 9.75 1.02 0.95 313.4 63.41 49.26 309.50 66083 10.65 13.71 9.45 9.92 10.54 1.05 1.10 310.2 63.18 66.14 68.70 66193 11.12 13.53 8.98 9.71 10.17 1.02 1.09 307.2 62.79 66.16 108.52 66303 10.49 13.34 9.78 10.21 10.67 1.03 1.11 306.4 62.40 65.80 106.53 66413 10.50 13.49 9.03 9.25 9.93 1.05 1.13 312.3 62.02 65.75 106.07 66523 10.18 13.27 9.13 9.73 10.22 1.05 1.18 310.2 61.63 65.48 105.77 66634 10.51 13.89 9.18 9.73 10.37 1.04 1.22 312.5 61.25 65.07 106.22 66744 10.91 14.36 10.28 11.17 11.64 1.03 1.23 312.8 60.88 64.67 105.61 66854 9.78 12.61 8.37 9.04 9.53 1.02 1.25 311.1 60.49 64.28 105.53 67091 35.77 38.62 28.87 24.72 27.90 1.11 1.41 314.2 59.69 63.60 105.75 67201 26.10 25.24 17.78 13.49 16.07 1.06 1.41 314.7 59.32 63.09 106.11 67311 35.60 36.17 23.98 18.51 21.98 1.10 1.48 317.6 58.95 62.68 106.06 67422 27.60 27.46 19.17 14.12 16.94 1.07 1.48 320.0 58.58 62.29 106.04 67532 16.10 14.70 7.48 3.96 6.05 1.19 1.87 319.1 58.23 64.00 105.81 67642 29.68 26.89 18.23 12.84 16.23 1.09 1.80 319.0 57.92 80.70 1.40 67752 28.68 29.06 16.36 12.42 15.69 0.93 1.64 317.2 57.89 51.33 265.15 67862 24.98 24.00 13.22 9.16 12.32 0.99 1.65 313.4 57.91 50.22 249.29 67972 28.17 28.83 18.82 13.68 16.82 1.00 1.68 309.9 57.94 50.86 248.67 68082 31.67 33.65 17.45 12.58 16.28 1.01 1.71 306.6 57.97 51.62 248.84 68320 43.71 53.69 41.02 34.86 38.84 1.09 1.75 309.9 58.03 51.53 248.33 68430 38.73 44.84 45.39 38.32 41.48 1.07 1.76 306.4 58.08 51.56 247.78 68540 37.24 44.18 30.31 25.64 28.89 1.05 1.73 307.6 58.12 51.77 247.52 68650 29.96 33.58 19.84 14.57 18.07 1.01 1.68 303.8 58.15 51.72 247.51 68760 37.32 45.74 30.87 24.77 28.53 1.10 1.72 306.2 58.20 53.50 247.72 68870 41.37 51.28 41.13 36.36 39.52 1.13 1.72 305.5 58.27 54.12 283.04 68980 43.55 56.35 44.98 39.98 43.12 1.15 1.70 305.3 58.33 53.72 279.86 69090 43.37 55.05 46.18 41.23 44.29 1.19 1.70 306.3 58.39 53.53 278.41 69200 42.71 54.65 45.39 39.99 43.16 1.18 1.68 305.2 58.46 53.78 278.73 69310 39.98 51.88 36.45 31.79 35.39 1.11 1.62 304.7 58.53 53.94 278.46 69548 30.05 39.35 32.71 27.96 30.75 1.15 1.83 303.3 58.24 63.15 106.64 69658 24.05 30.70 24.51 20.49 22.74 1.12 1.86 297.9 57.92 64.78 89.93 69768 26.06 35.29 30.54 25.02 27.02 1.19 1.93 294.4 57.60 64.75 89.01 69878 39.81 59.30 48.93 43.63 47.03 1.23 2.08 296.1 57.29 64.28 87.62 69988 36.70 55.63 45.47 41.05 44.17 1.22 2.13 297.0 56.97 63.74 86.93 70098 29.52 42.98 37.24 31.47 34.56 1.18 2.17 291.0 56.66 63.88 86.06 70209 25.84 35.58 22.33 17.67 20.78 1.14 2.17 290.2 56.36 63.45 85.80 70319 23.82 32.41 26.73 21.94 24.75 1.13 2.17 287.6 56.05 62.82 85.44 70429 23.15 29.88 12.79 9.17 12.56 1.07 2.22 290.3 55.75 62.68 85.03 70539 30.76 43.26 29.27 24.14 27.68 1.08 2.12 293.0 55.46 62.77 84.26 70776 6.76 9.93 6.26 6.13 6.71 0.95 1.84 287.8 54.83 62.07 82.22 70886 6.66 9.43 5.03 4.62 5.35 1.02 2.24 284.3 54.57 76.86 23.02 70997 75.30 120.73 8.25 8.38 9.74 0.50 0.35 289.5 54.57 57.43 287.44 71107 8.93 13.42 9.96 10.74 11.16 1.01 2.05 175.4 54.70 46.96 249.79 71217 5.19 7.28 3.21 2.93 3.61 0.97 1.99 290.3 54.83 47.28 249.10 71327 5.95 8.86 4.31 4.09 4.85 1.01 2.01 289.9 54.95 47.39 248.57 71437 4.68 5.69 2.01 1.57 2.26 1.00 2.00 288.4 55.08 47.60 248.15 71547 5.57 8.32 4.14 4.00 4.65 1.01 1.99 288.7 55.22 47.86 247.92 71657 4.89 7.09 3.86 3.39 3.96 0.97 1.94 287.4 55.35 47.89 247.88 71767 6.22 9.86 5.82 5.45 6.14 0.96 1.92 288.3 55.48 48.04 247.24 72005 50.82 74.16 59.39 48.56 54.33 1.18 2.24 286.5 55.79 48.45 246.60 72115 52.04 78.80 66.58 54.53 60.35 1.22 2.25 288.5 55.93 51.46 245.23 72225 57.76 89.81 82.53 70.89 75.86 1.32 2.36 284.3 56.08 51.75 293.77 72335 62.24 90.28 84.94 69.96 76.06 1.24 2.30 287.2 56.21 36.05 207.74 72445 59.00 86.45 71.04 56.79 63.91 1.22 2.35 286.2 56.22 38.55 165.94 72555 56.91 84.08 72.93 58.82 65.48 1.20 2.11 286.1 56.03 60.78 112.41 72665 138.21 193.35 79.18 65.24 75.91 0.92 1.46 284.0 55.81 76.10 33.85 72775 54.05 77.75 73.93 57.85 62.56 1.32 2.70 285.2 55.71 76.70 354.59 72885 53.51 75.78 59.62 49.58 55.32 1.34 2.45 288.1 55.83 51.08 289.95 72996 63.94 84.43 66.36 56.04 62.00 1.43 2.36 294.8 55.89 48.46 16.38 73233 8.12 11.29 6.35 6.66 7.23 1.19 1.96 310.7 55.50 60.15 66.00 73343 8.78 10.98 6.57 6.70 7.35 1.19 1.82 315.7 55.32 58.98 66.32 73453 7.79 7.70 3.35 2.86 3.63 1.09 1.70 329.7 55.19 59.31 7.20 73563 9.83 10.83 5.74 5.68 6.46 1.11 1.65 327.7 55.19 57.78 3.09 73673 13.39 15.82 8.36 9.01 9.74 1.13 1.76 334.5 55.20 58.39 1.84 73784 3.46 3.94 5.56 5.90 5.68 2.24 4.24 344.5 55.21 37.43 1.19 73894 12.28 14.07 9.49 10.34 10.90 1.10 1.74 338.0 55.16 52.73 158.94 74004 10.49 11.34 7.00 7.41 8.00 1.07 1.68 343.6 55.15 52.05 157.05 74114 9.55 9.50 5.37 5.88 6.45 0.98 1.52 344.1 55.14 52.15 156.50 74224 7.27 6.96 4.09 4.05 4.54 1.02 1.43 351.0 55.18 51.82 202.36 74462 24.56 18.74 11.67 9.77 12.06 0.94 1.37 350.3 55.35 53.10 200.46 74572 17.91 12.88 6.78 7.07 8.69 0.85 1.24 361.1 55.43 53.11 200.29 74682 17.13 13.63 5.86 3.96 6.54 0.73 1.06 352.6 55.51 51.43 198.33 74792 9.61 7.61 3.61 4.47 5.68 0.68 1.00 361.1 55.59 52.96 201.04 74902 6.34 4.41 1.79 1.87 3.03 0.71 1.06 353.7 55.67 51.45 200.94 75012 6.82 4.69 2.29 2.58 3.94 0.67 1.02 353.7 55.76 54.90 228.13 75122 5.43 3.60 1.81 2.08 3.01 0.54 0.75 345.8 55.88 56.03 237.82 75232 7.48 5.37 5.19 6.30 6.52 0.55 0.65 357.2 56.01 49.11 237.29 75342 8.62 6.20 13.34 9.98 10.90 0.46 0.56 357.6 56.12 52.70 238.18 75452 7.90 4.71 11.39 9.01 10.58 0.41 0.50 364.0 56.23 52.32 237.56