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 12 08 1997 06 03 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 79026 12.51 0.05 3.18 3.46 3.48 0.82 2.00 246.1 44.55 47.21 137.58 79158 15.25 0.37 5.04 6.02 5.61 0.73 1.88 262.6 44.46 43.65 335.40 79290 17.86 999999 5.27 6.10 5.77 0.68 1.70 220.4 44.39 43.72 333.62 79422 17.62 999999 5.09 5.85 5.51 0.68 1.72 222.0 44.33 43.60 332.88 79554 26.15 8.70 8.68 5.25 7.32 0.74 1.90 253.8 44.24 60.16 164.94 79686 25.78 12.26 12.33 9.80 11.58 0.95 2.31 273.6 44.16 44.29 184.31 79818 54.88 48.76 62.05 61.70 61.34 1.19 2.83 270.4 44.12 37.70 190.02 79949 33.79 20.74 9.51 4.66 7.99 1.13 2.90 259.5 44.09 42.00 183.94 80081 36.23 26.76 13.85 7.95 12.12 1.28 3.40 263.6 44.11 32.11 305.00 80213 38.01 30.39 51.98 52.17 50.76 1.32 3.45 259.4 44.22 43.27 295.21 80444 51.83 51.19 26.42 21.97 26.45 1.23 3.21 259.8 44.34 42.82 174.50 80575 31.28 20.85 12.19 6.80 10.18 1.16 3.08 271.0 44.30 42.88 174.11 80707 31.04 21.28 9.85 4.18 7.91 1.15 3.04 263.2 44.28 42.87 174.14 80839 32.55 23.46 14.07 8.80 12.21 1.16 3.07 257.3 44.25 42.92 173.49 80971 31.27 22.25 21.75 18.19 20.05 1.17 3.06 268.8 44.22 42.85 172.87 81103 34.08 26.11 16.98 10.93 14.54 1.16 3.03 268.4 44.20 42.77 172.74 81235 39.95 35.42 32.75 30.41 32.05 1.19 3.01 277.0 44.18 42.85 171.92 81367 31.77 24.80 12.64 7.54 11.09 1.15 2.92 274.0 44.17 42.87 171.16 81499 33.10 28.85 9.36 3.65 8.05 1.16 2.95 269.4 44.15 42.84 170.44 81630 30.24 23.10 9.92 4.00 7.94 1.15 2.90 270.5 44.14 42.77 170.02 81861 28.05 21.18 9.36 3.38 7.23 1.15 2.91 259.8 44.13 42.73 168.91 81993 27.76 21.24 9.22 3.78 7.44 1.15 2.91 252.0 44.12 42.79 169.38 82124 40.80 38.71 28.82 24.98 27.87 1.28 3.22 258.4 44.12 42.80 168.94 82256 30.01 25.19 13.13 8.02 11.63 1.27 3.33 255.5 44.04 65.43 21.68 82388 27.60 22.28 14.38 8.69 12.20 1.23 3.25 265.2 44.13 44.81 339.58 82520 26.33 21.16 9.60 3.45 7.52 1.24 3.25 256.5 44.25 45.45 341.08 82652 26.51 21.65 9.90 3.86 7.91 1.23 3.21 259.7 44.38 45.48 340.11 82784 41.90 45.24 27.41 25.25 28.45 1.31 3.31 262.2 44.52 45.54 339.10 82916 29.18 24.92 10.46 4.36 8.72 1.25 3.19 260.7 44.67 45.72 338.11 83048 28.12 23.88 9.62 3.59 7.84 1.25 3.13 259.0 44.84 45.85 337.12 83278 28.19 24.22 10.01 4.46 8.59 1.25 3.09 248.8 45.16 46.22 336.35 83410 33.67 32.43 27.58 24.44 26.72 1.28 3.07 257.1 45.36 46.30 335.26 83542 35.57 35.49 26.82 24.23 26.77 1.29 3.07 255.3 45.57 46.49 334.76 83674 31.77 29.39 20.60 17.80 20.33 1.27 3.01 261.6 45.79 46.70 333.86 83805 41.23 43.16 14.25 9.63 14.12 1.34 3.16 261.7 45.99 33.47 26.68 83937 29.80 25.59 20.71 16.00 18.76 1.31 3.16 269.0 46.00 46.15 160.08 84069 30.14 25.45 15.14 9.47 13.07 1.16 2.75 253.2 46.08 45.92 157.67 84201 30.35 26.15 15.10 9.30 12.99 1.19 2.80 260.9 46.17 45.18 159.87 84333 31.08 27.37 14.70 8.27 12.32 1.20 2.81 259.1 46.27 45.25 159.20 84465 36.82 37.05 27.50 23.42 26.37 1.21 2.80 256.6 46.36 45.34 159.05 84695 27.55 23.24 9.92 3.65 7.73 1.18 2.73 257.4 46.52 45.54 158.30 84827 28.53 24.47 15.12 10.03 13.33 1.18 2.76 256.2 46.62 45.66 157.72 84959 28.03 23.74 9.83 3.62 7.72 1.18 2.73 255.6 46.73 45.78 156.90 85091 29.35 25.14 14.07 8.60 12.15 1.19 2.73 253.7 46.83 45.93 156.22 85223 29.02 24.98 9.91 3.51 7.81 1.18 2.73 247.3 46.93 45.98 155.96 85354 27.41 23.21 9.63 3.28 7.40 1.18 2.71 245.9 47.04 46.12 155.48 85486 27.30 22.91 9.23 2.98 7.09 1.18 2.74 251.8 47.15 46.28 154.92 85618 28.52 23.89 10.14 3.96 8.13 1.21 2.77 245.5 47.25 46.39 154.59 85750 24.88 21.99 10.03 4.41 8.13 1.20 2.83 242.3 47.30 63.45 56.80 85882 29.74 25.77 28.17 25.06 26.53 1.19 2.74 245.1 47.54 49.27 322.15 86112 33.25 34.33 13.27 8.79 12.88 1.27 2.96 245.2 48.16 48.82 321.92 86244 26.06 23.11 10.87 3.71 8.26 1.25 2.92 246.7 48.52 49.20 321.10 86376 27.19 25.15 10.42 4.04 8.39 1.26 2.91 251.8 48.90 49.45 320.38 86508 26.21 23.19 13.71 8.14 11.70 1.26 2.85 245.2 49.29 49.96 319.29 86640 40.08 46.60 32.17 28.47 31.93 1.32 2.89 239.9 49.68 50.31 318.05 86772 27.08 23.79 15.30 9.70 13.25 1.27 2.77 244.9 50.08 50.55 317.26 86903 27.03 23.90 16.28 10.59 14.14 1.28 2.76 258.0 50.49 50.98 316.40 87035 26.52 23.50 10.45 4.37 8.64 1.29 2.74 248.4 50.90 51.40 315.62 87167 32.76 30.52 27.96 23.60 26.14 1.27 2.61 253.0 51.34 51.64 314.58 87299 27.28 25.94 25.04 23.51 25.23 1.25 2.44 245.7 51.61 48.02 65.30 87529 27.19 24.85 11.00 5.00 8.99 1.20 2.35 245.4 51.81 51.16 148.75 87661 26.80 24.54 10.28 3.78 8.02 1.19 2.34 250.1 51.97 51.33 148.42 87793 43.34 55.01 46.16 43.05 45.45 1.27 2.43 245.1 52.12 51.49 147.80 87925 42.23 50.13 35.91 31.73 35.03 1.25 2.37 250.2 52.27 51.55 147.51 88057 27.65 25.47 18.94 12.13 15.83 1.20 2.33 235.1 52.42 51.80 147.30 88189 30.04 31.24 10.57 3.99 8.80 1.20 2.30 241.9 52.58 51.82 147.27 88321 27.42 25.79 14.75 7.17 11.57 1.20 2.33 246.4 52.74 52.00 146.98 88452 26.96 25.29 10.05 3.49 7.82 1.19 2.31 240.8 52.89 52.26 146.65 88584 27.03 24.77 10.74 5.06 9.07 1.17 2.23 244.7 53.05 52.30 146.40 88716 26.54 24.25 15.78 9.14 12.85 1.18 2.15 247.7 53.21 52.54 145.99 88947 24.29 23.46 22.13 17.08 19.75 1.32 2.42 233.5 53.41 73.03 27.99 89079 26.51 25.07 11.00 4.61 8.98 1.27 2.38 232.1 53.81 54.07 308.14 89210 34.31 42.34 11.55 4.78 11.05 1.31 2.43 232.0 54.29 54.32 308.60 89342 25.03 23.95 11.96 4.66 9.28 1.29 2.33 232.4 54.78 54.64 307.62 89474 25.85 25.99 12.11 5.55 10.05 1.29 2.33 230.9 55.27 55.18 307.23 89606 25.63 25.47 11.69 4.16 8.96 1.30 2.27 226.8 55.77 55.72 306.41 89738 27.50 28.35 15.28 9.39 13.47 1.31 2.22 232.2 56.28 56.16 304.93 89870 29.73 33.66 29.62 24.62 27.90 1.32 2.24 240.5 56.79 56.84 304.87 90002 28.25 29.25 37.01 35.05 35.88 1.32 2.12 239.3 57.31 57.38 303.83 90133 25.07 25.14 10.67 3.42 8.20 1.25 1.90 232.0 57.84 57.83 303.34 90364 25.51 25.13 16.67 11.75 15.12 1.26 1.80 232.4 58.76 58.63 302.88 90496 25.65 25.75 10.95 3.56 8.47 1.22 1.71 232.2 59.30 58.98 302.99 90628 35.06 38.39 14.76 7.27 13.42 1.27 1.74 236.8 59.75 45.12 23.72 90759 21.97 22.64 38.26 36.84 35.83 1.28 1.77 238.4 59.90 75.31 138.18 90891 28.86 30.31 19.15 8.55 14.15 1.50 1.90 243.0 60.32 63.94 261.13 91023 35.28 41.45 21.91 15.66 21.11 1.30 1.73 236.5 60.82 43.45 10.37 91155 34.19 43.13 43.70 43.58 44.62 1.22 1.40 246.3 61.00 77.01 138.57 91287 28.81 34.43 32.30 26.75 29.85 1.47 1.91 224.0 61.44 62.45 263.19 91419 28.81 38.34 33.10 28.93 32.66 1.34 1.94 216.6 61.92 47.54 27.36 91551 41.40 61.87 56.00 56.70 57.77 1.40 1.62 222.2 62.09 65.30 130.55 91781 21.30 27.22 33.78 30.18 31.53 1.27 1.81 202.5 62.45 63.69 131.37 91913 22.27 30.22 15.94 8.45 13.09 1.26 1.80 208.2 62.65 64.10 131.95 92045 24.23 33.87 13.53 4.96 10.47 1.26 1.75 199.4 62.86 64.17 131.70 92177 24.92 35.15 15.21 7.64 12.80 1.27 1.77 197.4 63.06 64.36 131.44 92308 23.03 32.05 26.07 18.91 22.80 1.28 1.76 192.8 63.26 64.35 130.84 92440 24.47 36.84 12.12 4.45 10.04 1.28 1.80 194.0 63.46 64.77 129.88 92572 22.07 28.68 11.76 4.05 9.00 1.27 1.66 199.6 63.65 65.10 129.51 92704 20.95 27.71 11.32 3.74 8.53 1.16 1.49 193.2 63.85 65.58 130.07 92836 21.76 28.26 12.76 5.85 10.33 1.16 1.36 185.2 64.05 65.47 129.72 92968 25.71 33.86 16.06 6.80 12.37 1.06 1.29 207.5 64.24 86.03 49.37 93198 21.17 27.48 11.77 3.81 9.00 1.16 1.44 188.2 65.15 65.17 309.68 93330 23.30 28.52 11.72 4.21 9.33 1.15 1.29 197.1 65.73 67.66 308.30 93462 25.80 27.74 22.25 15.19 19.28 1.18 1.12 216.4 66.31 67.64 307.00 93594 35.08 41.51 47.18 45.65 46.67 1.21 0.97 222.9 66.88 69.84 304.39 93726 25.90 25.22 11.91 4.39 9.21 1.19 0.88 252.3 67.47 70.35 306.82 93857 27.07 28.98 44.48 43.53 42.63 1.27 0.90 220.8 68.08 70.47 306.53 93989 24.77 23.31 10.70 3.81 8.12 1.19 0.76 234.6 68.66 70.08 300.96 94121 22.17 21.19 10.49 3.93 7.98 1.22 0.75 240.9 69.24 71.59 296.19 94253 20.20 19.28 10.54 6.12 9.24 1.19 0.67 234.1 69.77 74.04 297.78 94385 28.77 27.51 24.67 21.71 23.99 2.64 2.86 214.6 70.29 50.67 357.83 94615 1.51 2.05 1.42 0.39 0.91 4.94 3.84 272.9 71.06 68.85 270.27 94747 6.20 7.50 3.28 0.58 1.87 2.28 2.58 239.0 71.56 69.85 274.92 94879 6.10 7.64 3.54 0.46 2.05 1.99 2.42 275.0 72.04 71.04 272.55 95011 4.82 6.31 3.91 0.48 2.30 2.22 2.64 234.8 72.56 70.75 266.36 95143 7.46 5.45 3.00 1.00 1.78 2.23 2.56 189.9 73.06 72.25 275.08 95275 7.25 6.24 3.50 1.11 2.38 2.16 2.55 255.8 73.54 72.79 274.70 95406 18.03 6.83 4.19 1.83 3.19 1.94 2.46 180.6 74.02 73.93 276.47 95538 25.12 6.46 5.13 2.56 4.13 2.14 2.51 354.2 74.50 75.07 277.15 95670 16.91 1.64 5.50 5.30 5.12 2.17 2.48 260.2 74.98 77.44 267.30