58 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 1999 12 11 2000 01 17 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 [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] 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 72312 2.77 2.69 4.60 6.72 5.88 0.94 1.11 285.5 58.04 64.63 12.49 72462 2.99 2.52 2.62 2.90 2.79 1.01 1.32 281.9 58.08 64.48 11.42 72612 4.05 2.92 2.71 2.85 2.81 1.06 1.36 279.2 58.14 64.84 8.86 72762 2.83 2.61 2.72 2.64 2.64 0.69 0.99 279.0 58.21 61.36 141.99 72912 9.22 10.60 14.88 27.02 22.18 0.76 1.04 283.1 58.26 79.23 157.96 73062 19.87 16.20 10.40 16.80 15.03 0.94 1.21 264.2 58.42 48.33 260.83 73213 21.88 17.71 10.08 14.42 13.72 0.88 1.15 255.1 58.51 67.49 104.56 73363 17.64 15.26 10.27 14.57 13.59 1.18 1.55 255.3 58.35 68.73 98.59 73513 16.86 14.06 6.38 6.56 7.39 1.19 1.60 250.5 58.19 66.53 98.35 73663 19.49 16.64 6.20 4.04 6.54 1.13 1.67 247.6 58.02 65.00 100.64 73920 20.57 18.17 8.45 6.53 8.90 1.16 1.78 244.1 57.68 63.46 90.29 74070 19.78 17.71 6.93 2.61 5.59 1.11 1.75 236.9 57.50 63.21 91.95 74220 19.02 17.97 6.37 2.27 5.19 1.05 1.73 233.5 57.40 62.09 157.89 74370 20.78 19.64 6.77 2.41 5.50 1.01 1.66 229.1 57.41 60.22 159.13 74520 20.57 19.61 6.80 2.45 5.52 0.97 1.81 223.4 57.43 60.47 158.08 74671 19.80 19.73 7.02 2.61 5.72 0.98 1.76 217.8 57.44 60.56 157.85 74821 19.02 19.46 6.80 2.48 5.55 1.01 1.83 214.2 57.45 60.88 155.39 74971 19.12 19.64 6.90 2.60 5.66 1.05 1.86 208.6 57.47 60.88 154.74 75121 19.00 19.89 6.98 2.67 5.75 1.09 1.88 206.9 57.49 60.73 155.31 75271 19.45 20.15 7.08 2.56 5.75 1.10 1.78 204.5 57.51 60.95 155.56 75529 19.37 20.17 7.16 2.70 5.87 1.10 1.82 203.3 57.55 61.15 153.98 75679 18.93 20.15 7.36 2.82 6.01 1.10 1.94 199.3 57.57 60.77 154.51 75829 19.15 20.49 7.41 2.89 6.07 1.10 1.88 198.9 57.60 61.19 153.62 75979 20.14 22.69 9.78 5.80 8.76 1.11 1.92 196.9 57.61 61.12 152.65 76129 20.64 23.85 10.24 6.69 9.64 1.12 1.93 197.5 57.63 61.17 151.45 76279 20.14 22.29 9.89 5.27 8.43 1.12 1.92 196.6 57.66 61.23 151.74 76430 21.12 26.09 11.49 7.53 10.68 1.13 1.98 196.8 57.68 61.45 150.70 76580 22.30 26.27 11.29 6.52 10.01 1.11 1.92 200.5 57.70 59.62 150.42 76730 25.14 28.64 15.28 12.49 15.07 1.15 1.75 210.6 57.74 60.43 149.76 76880 25.68 27.30 22.06 20.44 21.81 1.17 1.77 218.8 57.78 60.50 149.05 77137 28.96 31.28 17.43 14.45 17.28 1.16 1.60 228.2 57.83 59.52 149.30 77287 24.91 23.09 12.50 7.41 10.58 1.16 1.62 228.9 57.86 61.69 149.12 77437 28.46 31.95 15.22 11.51 14.83 1.20 1.62 228.9 57.90 60.05 149.10 77587 29.89 35.17 20.08 16.62 19.80 1.21 1.73 226.3 57.93 60.33 147.95 77737 26.73 27.60 18.03 15.16 17.41 1.18 1.65 229.3 57.96 60.79 146.94 77888 24.96 24.13 11.61 6.92 10.08 1.16 1.60 227.9 57.99 60.53 145.79 78038 28.55 31.77 17.15 14.65 17.15 1.18 1.64 228.2 58.03 60.72 145.36 78188 29.70 33.44 22.06 20.93 22.91 1.20 1.63 227.5 58.06 60.81 144.87 78338 28.74 30.56 20.63 16.83 19.38 1.18 1.63 229.3 58.10 60.63 144.07 78488 34.60 41.63 33.53 31.98 33.76 1.23 1.67 228.9 58.15 60.80 143.99 78746 29.76 33.08 31.06 29.89 30.84 1.20 1.69 232.1 58.19 69.12 76.02 78896 34.02 41.69 40.81 40.30 41.22 1.39 2.04 230.9 58.39 55.98 327.27 79046 31.31 34.17 24.53 19.15 22.77 1.27 1.80 229.9 58.76 56.41 327.44 79196 30.24 34.44 20.88 17.23 20.78 1.26 1.84 228.1 59.14 56.79 326.33 79346 27.08 26.54 17.95 14.29 17.11 1.24 1.77 229.9 59.52 57.05 326.22 79496 26.62 25.85 25.82 24.29 25.44 1.24 1.69 230.2 59.92 57.66 326.23 79646 27.17 26.54 19.55 15.89 18.52 1.24 1.60 232.4 60.33 58.08 325.34 79797 29.46 31.55 22.22 21.23 23.08 1.26 1.62 233.8 60.74 58.43 324.56 79947 31.04 35.51 29.78 28.67 30.28 1.29 1.64 232.5 61.17 58.98 323.88 80097 29.24 31.08 21.00 16.08 19.55 1.27 1.51 232.2 61.61 59.36 322.71 80354 32.40 33.29 18.62 12.73 17.47 1.27 1.39 233.8 62.40 48.86 237.45 80504 32.29 39.18 26.17 25.38 27.10 1.22 1.23 231.2 62.64 65.12 144.90 80654 27.02 28.09 24.22 22.31 23.49 1.20 1.22 230.7 62.75 65.31 143.67 80804 28.98 32.99 22.80 20.05 22.45 1.20 1.26 228.8 62.86 65.25 142.19 80954 26.61 27.23 14.87 11.20 14.16 1.19 1.22 232.8 62.98 65.39 142.12 81104 27.75 29.22 22.42 20.12 21.97 1.20 1.17 229.6 63.10 65.64 141.55 81254 24.39 23.47 13.47 9.89 12.42 1.18 1.16 233.9 63.23 65.77 140.85 81405 26.02 24.77 12.23 8.33 11.17 1.18 1.12 233.0 63.35 65.44 140.46 81555 26.01 26.50 13.69 8.65 11.95 1.18 1.15 232.3 63.48 65.95 139.96 81705 33.15 40.74 25.41 23.83 26.05 1.18 1.12 228.8 63.60 66.17 139.84 81962 34.41 44.96 36.18 37.36 38.03 1.55 1.53 242.2 63.80 84.66 23.91 82112 35.23 40.63 31.00 29.84 32.13 1.26 1.17 233.1 64.24 61.49 315.80 82262 30.83 33.96 20.77 15.71 19.61 1.25 1.20 230.4 64.76 62.21 315.92 82412 27.66 28.47 17.32 11.32 15.57 1.23 1.14 229.1 65.28 62.67 315.26 82562 29.64 31.45 18.96 13.07 17.48 1.22 1.10 231.1 65.81 63.30 314.84 82712 29.29 30.73 18.98 14.29 17.87 1.24 1.07 231.4 66.35 63.80 314.33 82862 28.29 29.61 16.93 9.47 14.13 1.24 1.01 234.1 66.89 64.23 313.35 83013 31.34 33.66 27.37 24.80 27.07 1.25 0.91 233.8 67.43 64.54 312.82 83163 32.66 36.91 31.45 28.39 30.73 1.26 0.91 233.3 67.99 65.10 312.69 83313 30.86 33.85 22.26 16.71 20.74 1.23 0.82 233.4 68.54 65.71 312.14 83570 38.45 40.01 18.06 11.05 16.36 1.09 0.55 234.5 69.50 48.40 185.79 83720 25.48 27.06 15.43 11.72 14.48 1.19 0.72 227.4 69.70 72.99 130.63 83870 30.96 37.31 22.08 17.50 20.77 1.18 0.56 236.2 69.86 73.04 131.03 84020 28.19 32.32 16.39 12.36 15.56 1.18 0.56 234.1 70.02 72.73 129.99 84170 28.54 32.03 13.22 8.35 11.99 1.18 0.63 234.5 70.18 73.12 130.76 84320 25.04 26.33 13.00 9.00 11.91 1.18 0.62 230.8 70.34 73.26 130.12 84470 26.28 27.10 12.37 7.38 10.76 1.19 0.61 233.5 70.51 73.39 129.87 84620 26.80 32.22 15.80 11.88 14.99 1.17 0.63 231.0 70.68 73.55 129.60 84771 28.33 33.41 18.85 16.43 18.93 1.17 0.58 231.4 70.85 73.71 129.21 84921 28.45 32.68 17.68 15.20 17.71 1.08 0.46 232.2 71.02 74.00 129.22 85178 999999 999999 999999 999999 999999 999999 999999 999999 71.34 91.31 350.10 85328 31.50 32.31 21.65 14.28 18.75 1.13 0.41 237.1 71.93 68.61 304.49 85478 29.65 32.08 15.08 6.63 12.36 1.18 0.52 235.4 72.55 69.39 304.78 85628 31.07 34.94 29.99 24.72 28.20 1.18 0.45 233.7 73.18 70.08 305.19 85778 29.42 32.32 21.55 15.94 19.99 1.17 0.46 231.1 73.81 70.80 304.69 85928 29.65 31.72 20.58 12.50 17.57 1.17 0.48 234.6 74.44 71.47 304.18 86078 31.42 32.34 23.12 15.02 19.67 1.17 0.32 235.6 75.08 72.14 303.80 86228 35.35 41.04 34.23 29.79 32.87 1.20 0.31 232.5 75.72 72.90 303.58 86379 34.67 39.92 18.36 8.09 14.93 1.20 0.22 237.0 76.36 73.19 302.37 86529 33.96 42.68 25.75 16.50 22.82 1.13 0.24 236.1 77.00 73.49 302.39 86786 38.21 57.00 17.53 12.72 15.96 1.00 0.22 999999 77.77 93.86 125.97 86936 27.75 38.03 21.94 20.24 22.57 0.89 0.23 234.1 77.99 80.73 131.38 87086 29.64 57.51 37.60 39.49 42.24 1.28 0.52 236.0 78.50 76.36 302.73 87236 42.05 51.16 37.63 32.12 36.80 1.11 0.07 236.5 79.16 76.04 306.39 87386 43.97 47.31 41.92 40.15 41.85 1.16 999999 232.6 79.80 76.85 306.12 87536 29.27 53.43 34.77 26.33 31.22 1.19 0.26 226.8 80.46 77.52 305.49 87686 47.44 58.17 42.83 39.22 43.53 1.17 0.04 233.2 81.12 78.21 304.99 87836 38.72 48.63 35.01 28.73 33.45 1.20 0.19 227.7 81.77 78.69 303.44 87987 38.41 46.47 29.05 20.08 25.58 1.08 0.13 231.0 82.43 79.47 303.68 88137 53.32 50.16 27.87 15.29 22.74 0.99 0.10 224.4 83.10 80.27 303.79 88394 27.91 59.74 28.98 15.11 23.83 1.05 0.30 205.3 84.26 81.48 303.03 88544 19.05 66.26 30.87 17.20 25.47 1.08 0.74 199.9 84.94 81.98 301.74 88694 221.51 75.23 34.31 19.89 28.21 1.11 0.01 999999 85.62 82.62 301.36 88844 999999 82.03 33.65 21.06 28.56 1.24 999999 999999 86.30 83.17 300.64 88994 999999 999999 999999 999999 999999 999999 999999 999999 87.01 81.84 277.05 89144 999999 137.18 56.64 37.92 47.92 0.86 0.39 999999 87.74 81.91 277.51 89294 48.39 155.29 60.54 42.95 50.99 0.92 0.31 999999 88.49 82.63 275.77 89444 999999 999999 999999 999999 999999 0.90 0.71 999999 89.24 83.17 275.79 89595 999999 999999 999999 999999 999999 0.62 0.37 999999 89.98 83.85 254.55 89745 999999 999999 999999 999999 999999 0.24 0.89 999999 90.72 84.58 254.04 90002 999999 999999 999999 999999 999999 0.18 0.38 999999 92.00 85.70 252.57 90152 999999 999999 999999 999999 999999 0.07 0.12 999999 92.69 89.36 206.65 90302 999999 999999 999999 999999 999999 999999 999999 999999 93.08 98.92 113.70 90452 999999 999999 999999 999999 999999 999999 999999 999999 93.36 96.83 25.67 90602 999999 999999 999999 999999 999999 999999 999999 999999 93.98 88.41 294.92 90752 999999 999999 999999 999999 999999 0.19 0.12 999999 94.74 88.80 249.60 90902 999999 999999 999999 999999 999999 0.38 999999 999999 95.49 89.25 249.41 91052 999999 999999 999999 999999 999999 999999 999999 999999 96.23 93.55 248.26 91203 999999 999999 999999 999999 999999 999999 999999 999999 96.97 86.67 228.50 91353 999999 999999 999999 999999 999999 999999 999999 999999 97.62 94.71 218.16 91610 999999 999999 999999 999999 999999 999999 999999 999999 98.61 96.68 200.71 91760 999999 999999 999999 999999 999999 999999 999999 999999 99.17 98.65 199.58 91910 999999 999999 999999 999999 999999 999999 999999 999999 99.73 98.08 200.07 92060 999999 999999 999999 999999 999999 999999 999999 999999 100.28 99.33 199.62 92210 999999 999999 999999 999999 999999 999999 999999 999999 100.84 100.46 205.02 92360 999999 999999 999999 999999 999999 999999 999999 999999 101.49 100.28 270.28 92510 999999 999999 999999 999999 999999 999999 999999 999999 102.14 102.32 271.26 92661 999999 999999 999999 999999 999999 999999 999999 999999 102.78 94.11 313.58 92811 999999 999999 999999 999999 999999 999999 999999 999999 103.32 103.59 269.51 92961 999999 999999 999999 999999 999999 999999 999999 999999 103.85 104.08 169.23 93218 999999 999999 999999 999999 999999 999999 999999 999999 104.52 106.35 76.40 93368 999999 999999 999999 999999 999999 999999 999999 999999 104.93 104.74 82.33 93518 999999 999999 999999 999999 999999 999999 999999 999999 105.40 116.09 80.92 93668 999999 999999 999999 999999 999999 999999 999999 999999 105.88 103.78 166.78 93818 999999 999999 999999 999999 999999 999999 0.00 999999 106.38 95.44 256.42 93968 999999 999999 999999 999999 999999 999999 999999 999999 106.88 101.41 186.78