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 26 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 62630 2.93 2.34 1.07 1.11 1.19 0.89 1.36 239.2 60.63 68.61 33.52 62740 3.14 2.58 2.54 2.03 2.17 0.84 1.39 240.9 60.38 68.20 121.89 62850 3.43 2.81 3.58 4.74 4.35 0.97 1.55 252.5 60.14 57.24 327.18 62960 5.26 4.07 6.35 8.17 7.41 0.79 1.24 249.9 59.89 51.72 290.15 63070 10.31 5.87 11.05 14.08 12.53 0.80 1.26 248.7 59.66 36.48 293.04 63180 23.18 13.26 6.40 6.28 6.34 0.89 1.46 245.7 59.50 42.57 282.12 63291 26.27 16.60 7.32 5.70 6.48 0.96 1.68 243.2 59.34 44.64 280.11 63401 27.80 18.63 7.99 5.41 6.78 1.01 1.88 237.9 59.21 46.82 285.56 63511 26.05 18.27 9.32 6.99 9.13 1.11 2.22 241.9 59.08 46.79 282.88 63621 26.18 18.24 7.77 4.42 6.33 1.10 2.22 237.3 58.97 50.23 280.73 63849 23.72 16.10 6.92 5.59 7.33 1.11 2.44 227.2 58.80 54.38 276.17 63959 38.60 29.06 13.41 11.08 14.04 1.04 2.24 229.8 58.70 60.07 323.93 64069 29.52 22.02 8.76 4.69 8.58 1.09 2.40 232.5 58.58 56.85 312.86 64180 29.44 21.52 9.11 5.74 9.00 1.09 2.42 229.4 58.48 56.64 312.10 64290 30.01 22.21 10.03 7.06 9.85 1.10 2.56 230.7 58.37 56.45 311.17 64400 29.08 21.56 8.53 5.77 8.69 1.11 2.61 232.5 58.28 56.22 310.77 64510 29.29 21.60 9.87 8.22 10.84 1.15 2.67 231.8 58.18 55.97 309.58 64620 29.77 22.01 11.78 12.64 13.75 1.17 2.71 229.9 58.09 55.71 309.29 64730 29.66 22.39 11.89 12.26 13.81 1.17 2.72 230.8 58.00 55.63 307.73 64840 31.71 23.02 11.15 10.04 12.36 1.14 2.68 222.6 57.92 55.56 306.60 65069 27.73 20.17 10.40 10.70 12.25 1.15 2.75 232.6 57.77 55.14 305.16 65179 29.00 21.60 10.77 10.77 12.49 1.17 2.79 227.7 57.70 55.05 304.23 65289 27.77 20.66 8.90 5.70 8.91 1.17 2.79 226.7 57.65 55.04 303.58 65399 28.03 20.49 9.51 8.40 10.38 1.17 2.81 229.5 57.58 54.83 303.25 65509 27.61 19.67 8.95 7.55 9.86 1.17 2.84 227.6 57.53 54.75 302.99 65619 26.69 19.56 7.78 4.86 8.00 1.17 2.80 226.8 57.47 54.89 302.18 65729 26.05 18.91 7.20 4.25 7.26 1.17 2.82 226.2 57.43 54.42 301.07 65840 25.38 18.43 7.07 3.46 6.50 1.16 2.82 226.9 57.37 54.16 300.27 65950 25.31 18.48 6.84 3.70 6.92 1.16 2.82 229.3 57.33 53.97 299.07 66060 24.05 17.57 6.55 4.09 7.16 1.17 2.84 224.3 57.28 53.94 297.97 66288 36.38 27.28 10.69 5.96 9.96 1.13 2.73 235.4 57.13 60.47 10.38 66398 42.96 48.51 39.14 37.51 39.29 1.36 3.33 241.6 57.02 57.17 281.07 66508 37.88 35.29 30.20 32.16 32.45 1.23 2.93 236.9 56.93 43.51 154.93 66618 26.16 21.14 19.57 16.87 18.92 1.21 3.04 237.3 56.67 58.11 143.66 66728 25.88 18.88 7.47 4.13 7.38 1.13 2.91 236.7 56.42 57.86 144.09 66838 28.02 20.72 8.68 3.82 7.67 1.16 3.10 227.9 56.16 53.78 144.21 66948 24.27 18.00 7.16 3.43 6.77 1.19 3.13 229.6 55.89 58.16 128.93 67058 41.63 42.04 110.33 102.49 110.85 0.38 0.94 115.8 55.61 58.52 127.93 67168 23.98 17.58 7.83 5.73 7.90 1.14 3.09 239.2 55.33 58.01 129.21 67279 24.14 17.85 9.28 9.48 10.68 1.14 3.14 237.4 55.06 57.98 128.88 67507 24.03 17.86 9.76 8.48 10.35 1.20 3.26 235.4 54.51 57.31 126.83 67617 25.02 18.68 10.28 11.36 12.50 1.16 3.29 237.7 54.24 57.08 124.72 67727 24.76 18.66 10.07 8.96 10.98 1.16 3.29 237.9 53.98 56.96 124.18 67837 24.05 17.82 10.02 10.33 11.40 1.16 3.35 239.4 53.72 56.84 124.21 67947 24.63 18.47 10.67 13.31 13.76 1.16 3.34 237.3 53.46 56.66 123.65 68057 25.46 19.22 11.81 14.13 14.58 1.17 3.40 240.4 53.21 56.60 122.86 68168 23.68 17.32 9.65 8.84 10.62 1.14 3.38 243.5 52.95 56.35 122.19 68278 22.90 16.57 8.18 6.25 8.56 1.15 3.44 239.8 52.70 56.10 120.85 68388 22.62 16.24 8.08 8.33 9.15 1.14 3.47 242.5 52.46 55.91 120.58 68498 22.03 15.66 6.47 4.88 7.34 1.14 3.47 240.4 52.21 55.60 120.79 68726 22.73 16.44 7.62 6.54 8.61 1.15 3.56 239.6 51.71 55.24 119.11 68836 22.20 15.62 6.52 5.32 7.38 1.20 3.78 244.2 51.45 60.92 84.31 68947 24.95 18.03 9.18 5.71 7.52 1.16 3.57 243.2 51.26 45.65 46.54 69057 37.99 29.82 16.70 7.32 11.97 1.18 3.74 244.7 51.03 68.80 169.10 69167 22.31 15.85 9.60 7.97 9.59 1.25 4.13 242.6 51.05 45.05 262.19 69277 26.47 19.64 8.11 6.76 9.05 1.17 3.70 241.8 51.13 45.99 289.30 69387 24.86 18.33 8.40 7.42 9.50 1.19 3.86 239.5 51.22 46.57 290.14 69497 24.49 17.90 7.26 5.50 7.96 1.21 3.86 239.5 51.31 47.41 288.53 69607 23.75 17.25 7.33 5.90 8.16 1.20 3.83 238.8 51.41 47.85 288.37 69718 22.93 16.84 6.92 4.99 7.40 1.20 3.83 239.3 51.51 47.70 287.42 69946 25.57 19.28 10.77 12.78 13.34 1.21 3.86 236.4 51.73 47.51 285.25 70056 24.35 18.05 9.56 10.66 11.62 1.21 3.83 237.8 51.84 48.12 284.56 70166 24.51 17.87 9.27 9.27 10.20 1.21 3.87 237.4 51.96 47.88 283.93 70276 24.12 17.95 8.88 8.56 10.26 1.21 3.84 236.4 52.08 48.08 283.12 70386 24.80 18.36 9.52 11.13 12.13 1.21 3.77 239.4 52.20 48.08 281.81 70496 23.65 17.49 7.90 6.51 8.62 1.21 3.74 236.5 52.33 48.19 280.95 70607 23.15 16.55 7.73 7.63 8.91 1.20 3.73 238.3 52.48 48.30 280.35 70717 22.81 16.66 9.61 8.87 10.00 1.31 3.66 236.6 52.61 48.47 279.62 70827 22.81 16.37 7.21 6.82 8.54 1.18 3.58 236.3 52.76 48.47 278.11 70937 21.73 15.71 5.69 3.42 6.01 1.18 3.56 238.3 52.90 48.17 278.24 71165 20.80 14.77 5.98 3.44 6.15 1.24 3.53 236.0 53.22 48.42 275.88 71275 20.54 14.66 5.42 3.71 6.00 1.18 3.51 237.7 53.38 48.76 274.26 71386 45.73 44.08 30.40 31.12 33.02 1.28 3.76 233.8 53.52 36.50 332.53 71496 60.85 53.75 10.44 6.18 10.95 0.99 2.62 240.9 53.52 69.50 337.72 71606 39.70 35.67 27.68 20.83 25.13 1.29 3.80 236.0 53.67 37.32 225.04 71716 31.55 24.76 16.39 11.11 15.00 1.19 3.53 237.2 53.67 48.95 157.07 71826 24.20 17.92 6.16 3.32 6.08 1.11 3.27 233.0 53.56 58.09 126.18 71936 17.14 12.24 4.13 2.19 4.34 1.19 3.48 235.5 53.40 59.27 106.02 72046 18.13 13.13 4.91 3.78 5.95 1.16 3.39 229.2 53.23 57.53 103.68 72156 18.50 13.28 5.03 3.49 5.55 1.15 3.40 232.7 53.05 57.67 102.28 72385 19.09 13.82 6.41 6.44 7.71 1.16 3.44 233.8 52.72 57.49 100.53 72495 19.54 14.13 6.58 7.05 8.10 1.16 3.49 232.5 52.55 57.42 100.47 72605 19.75 14.46 6.31 5.66 7.49 1.16 3.50 234.1 52.40 57.16 99.31 72715 19.82 14.58 7.35 8.60 9.67 1.16 3.51 234.4 52.25 57.11 98.16 72825 19.98 14.87 8.21 7.73 9.09 1.17 3.46 234.7 52.11 57.09 97.74 72935 20.43 15.08 7.60 7.96 8.75 1.16 3.46 236.4 51.97 57.22 97.11 73046 20.33 14.98 8.24 10.59 10.95 1.17 3.51 235.5 51.83 56.85 96.18 73156 19.89 14.61 8.34 10.98 11.11 1.16 3.50 233.4 51.69 56.74 94.75 73266 19.43 14.03 7.02 8.16 8.99 1.14 3.58 234.0 51.56 56.54 94.10 73376 19.15 13.92 5.58 4.09 6.09 1.13 3.54 234.2 51.42 56.39 93.47 73604 19.72 14.38 5.60 3.34 5.94 1.19 3.57 238.3 51.17 56.27 91.63 73714 20.56 15.04 7.66 8.10 9.34 1.14 3.61 235.9 51.04 56.15 91.38 73825 30.05 22.55 7.27 4.41 7.63 1.10 3.52 236.5 50.93 64.33 66.51 73935 33.56 26.32 11.86 6.34 9.55 1.23 3.91 236.3 50.96 35.07 7.25 74045 32.57 26.01 10.12 7.29 10.02 1.17 3.99 239.6 50.90 65.98 120.83 74155 25.88 19.97 10.45 6.76 9.76 1.32 4.64 238.6 50.98 54.26 230.42 74265 25.57 19.09 9.28 7.41 9.46 1.28 4.37 237.1 51.23 50.19 249.17 74375 24.81 18.85 9.21 8.55 10.45 1.28 4.36 234.7 51.48 45.76 258.67 74485 25.31 19.48 8.03 4.45 7.81 1.33 4.37 233.7 51.75 45.55 262.62 74595 24.32 18.54 8.43 6.67 8.87 1.26 4.34 232.8 52.02 46.46 262.73 74824 23.86 17.82 7.53 5.69 7.99 1.26 4.32 229.8 52.58 46.82 260.16 74934 24.87 18.66 9.39 11.18 11.78 1.26 4.32 229.5 52.85 46.97 258.54 75044 24.42 18.79 9.54 9.86 10.75 1.26 4.26 228.5 53.14 47.26 258.37 75154 25.15 19.06 9.45 10.47 11.41 1.25 4.24 230.8 53.42 47.60 256.85 75264 24.97 19.13 9.73 10.70 11.81 1.20 3.55 230.3 53.70 48.10 256.33 75374 25.36 19.30 9.45 10.07 11.27 1.20 3.51 230.7 53.98 48.39 255.95 75485 25.35 19.32 9.56 9.79 11.17 1.20 3.49 229.8 54.27 48.54 254.26 75595 25.59 19.53 9.64 9.27 10.98 1.21 3.46 228.1 54.56 48.84 253.03 75705 25.48 19.32 9.15 8.79 10.24 1.19 3.29 229.0 54.84 48.96 252.65 75815 25.79 19.88 9.10 5.95 8.82 1.19 3.24 227.9 55.13 49.37 253.04 76043 21.92 16.38 7.07 4.98 7.69 1.19 3.12 228.5 55.75 50.32 258.54 76153 23.09 17.41 6.95 5.01 7.66 1.18 3.10 227.2 56.05 49.43 254.71 76263 22.39 16.79 6.20 3.50 6.36 1.17 3.04 224.6 56.35 50.71 250.43 76374 20.94 15.67 5.93 3.19 5.85 1.17 3.00 226.3 56.65 55.17 257.78 76484 29.63 23.47 10.22 5.56 9.18 1.17 2.93 224.7 56.92 66.91 335.13 76594 47.70 51.92 21.85 17.06 22.77 1.30 3.29 224.2 57.20 38.46 215.77 76704 17.64 13.59 8.58 5.66 8.01 1.16 2.87 222.5 57.30 59.87 113.54 76814 15.84 11.52 3.77 1.87 3.87 1.18 2.86 226.8 57.28 63.53 96.49 76924 60.33 128.55 4.97 2.44 5.33 0.65 2.38 -190.9 57.27 64.65 78.40 77034 19.18 14.11 4.92 2.79 5.27 1.09 2.70 221.7 57.24 62.60 77.04 77263 7.53 5.74 2.88 3.08 3.52 1.05 2.61 221.6 57.19 64.13 75.09 77373 7.66 6.12 2.87 2.78 3.26 1.07 2.73 218.0 57.17 62.27 76.56 77483 8.26 6.43 3.17 2.99 3.51 1.06 2.79 217.0 57.13 62.64 74.31 77593 8.16 6.56 3.52 3.77 4.12 1.06 2.83 215.7 57.12 63.59 71.85 77703 7.89 6.46 3.27 3.35 3.99 1.07 2.89 212.6 57.10 62.94 71.77 77813 7.87 6.58 3.65 3.39 4.06 1.07 2.93 208.2 57.10 62.76 70.41 77924 8.39 6.77 3.74 4.01 4.41 1.07 2.93 208.1 57.08 62.84 69.47 78034 8.20 6.92 3.79 4.41 4.71 1.05 2.90 207.3 57.07 63.19 68.50 78144 7.93 6.57 3.00 2.04 3.04 1.05 2.77 201.4 57.07 62.61 67.07 78254 7.76 6.72 2.83 1.52 2.68 1.05 2.64 203.3 57.06 62.81 65.50 78482 20.63 18.38 7.74 4.42 7.38 1.14 2.84 203.2 57.08 62.84 64.96 78592 40.07 37.67 16.35 9.23 13.76 1.03 2.47 200.6 57.12 61.69 28.98 78702 22.67 20.78 8.22 5.70 7.83 1.05 2.60 205.2 57.15 63.06 114.93 78813 30.46 28.66 13.33 6.25 11.45 1.24 3.27 211.0 57.28 55.51 205.31 78923 19.69 17.59 9.64 9.06 10.80 1.30 3.60 205.4 57.64 46.56 290.91 79033 32.90 30.88 14.86 8.61 12.85 1.23 3.29 203.8 57.95 40.88 10.08 79143 35.48 33.55 14.75 8.72 13.66 1.09 3.04 204.5 58.09 61.05 23.84 79253 42.15 39.86 15.64 7.01 12.87 1.16 2.65 205.6 58.22 60.26 23.84 79363 35.70 31.98 15.57 10.37 14.30 1.22 2.95 213.7 58.35 60.59 28.62 79473 42.01 35.99 16.48 11.58 15.47 1.14 2.53 223.0 58.48 62.15 28.20 79702 41.73 32.38 11.53 4.90 10.02 1.13 2.30 231.6 58.78 60.85 32.79 79812 37.89 29.26 12.89 7.47 11.72 1.18 2.41 238.1 58.92 60.54 32.88 79922 31.97 24.81 14.49 10.03 13.32 1.21 2.24 244.3 59.06 58.62 44.05 80032 21.27 14.44 7.89 4.54 6.94 1.24 2.27 241.3 59.17 60.08 62.63 80142 25.73 20.93 11.09 4.99 8.85 1.26 2.68 246.6 59.33 81.40 196.03 80252 27.45 20.68 11.04 9.06 11.19 1.16 2.23 244.5 59.66 62.02 222.59 80363 21.41 15.73 9.13 6.42 8.40 1.21 2.22 250.0 60.00 61.82 224.53 80473 25.69 19.00 8.61 5.32 8.66 1.03 1.86 243.0 60.32 59.86 213.44 80583 19.22 13.75 7.36 5.11 7.01 0.98 1.73 246.3 60.63 59.94 208.36 80693 12.89 9.09 5.19 2.87 4.88 0.98 1.59 246.3 60.92 63.05 204.16 80921 3.50 2.63 1.32 1.26 1.55 0.84 1.32 243.3 61.52 60.94 205.56 81031 4.62 3.17 2.01 2.25 2.50 0.79 1.25 248.4 61.80 58.91 202.71 81141 3.52 2.68 3.53 2.58 2.87 0.81 1.27 253.9 62.07 59.39 204.23