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 13 1997 11 11 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 ***** final 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 64632 186.15 1.83 9.52 15.24 14.79 0.73 0.88 172.6 79.37 81.58 181.90 64764 31.87 0.18 1.38 2.58 2.35 5.19 4.93 999999 78.93 87.41 86.67 64896 35.76 1.66 2.06 4.24 3.82 4.30 4.15 999999 78.47 102.95 94.68 65028 999999 999999 999999 999999 999999 999999 999999 999999 77.94 97.17 90.00 65159 999999 999999 999999 999999 999999 999999 999999 212.0 77.39 84.51 27.72 65291 53.24 23.41 26.68 16.52 21.23 1.71 1.43 226.5 76.89 78.03 8.13 65423 70.97 37.54 30.18 14.92 22.83 1.35 1.08 189.1 76.39 78.62 8.56 65555 60.07 36.38 26.23 12.33 20.10 1.51 1.20 190.8 75.88 79.22 13.43 65687 62.52 39.12 28.32 13.56 21.70 1.40 1.05 228.2 75.37 78.18 13.24 65819 54.23 32.91 26.65 13.86 20.83 1.63 1.12 253.6 74.83 78.49 23.63 66049 43.99 32.89 23.66 10.27 17.45 1.58 1.15 206.0 73.90 77.28 20.58 66181 39.96 28.19 22.50 9.73 16.53 1.52 0.99 234.5 73.37 77.24 25.32 66313 44.86 35.74 26.42 13.64 20.51 1.49 1.14 195.1 72.83 76.51 24.53 66445 41.53 35.25 21.26 8.77 15.99 1.44 0.97 211.9 72.31 75.82 24.14 66577 38.48 34.48 22.34 9.74 16.67 1.44 0.96 214.8 71.80 75.54 24.33 66708 38.15 34.49 24.50 13.79 19.88 1.42 0.88 210.6 71.29 74.86 22.42 66840 35.72 33.88 23.35 10.47 17.53 1.41 0.85 211.7 70.78 74.49 23.40 66972 38.10 39.22 30.27 20.97 26.58 1.41 0.85 211.4 70.27 73.82 22.86 67104 33.74 34.34 20.39 7.80 15.01 1.45 0.84 209.2 69.78 73.27 21.92 67236 34.62 35.67 23.22 11.80 18.28 1.43 0.69 217.8 69.29 72.36 16.71 67466 40.51 51.74 39.81 27.10 34.03 1.45 0.85 210.2 68.47 71.40 15.91 67598 41.39 50.26 60.16 54.52 56.71 1.46 0.81 196.3 68.00 70.95 15.00 67730 33.32 37.01 24.83 13.96 20.44 1.40 0.85 191.9 67.55 70.51 15.35 67862 32.46 36.58 19.78 7.95 15.13 1.39 0.88 208.3 67.10 69.92 14.53 67994 33.96 40.22 56.58 51.06 52.18 1.42 0.97 195.8 66.64 69.41 13.82 68126 31.48 35.17 20.10 7.88 15.12 1.37 0.91 194.5 66.20 68.88 13.53 68258 32.48 37.81 19.31 6.99 14.54 1.38 0.98 201.1 65.77 68.36 13.43 68389 31.03 34.65 19.14 6.90 14.10 1.36 0.98 199.8 65.34 67.97 12.93 68521 31.04 35.10 18.94 6.77 14.01 1.37 1.05 194.7 64.92 67.49 12.44 68653 32.39 36.58 18.58 7.01 14.14 1.36 1.08 191.6 64.49 66.98 11.69 68884 38.84 50.44 89.84 92.84 88.21 1.45 1.21 200.0 63.78 66.24 11.48 69015 43.00 57.50 52.93 47.81 51.19 1.43 1.26 195.1 63.38 65.87 11.05 69147 35.41 42.47 34.03 27.08 31.66 1.38 1.31 194.0 62.98 65.39 10.86 69279 31.03 34.48 18.22 6.98 13.83 1.34 1.32 195.9 62.59 64.98 10.44 69411 30.37 33.58 18.27 6.81 13.63 1.34 1.39 192.0 62.22 64.49 9.80 69543 29.99 33.33 17.29 5.94 12.78 1.33 1.41 187.0 61.84 64.03 9.80 69675 29.82 33.12 17.07 5.83 12.62 1.33 1.46 190.3 61.48 63.79 9.70 69807 30.32 33.14 16.86 5.60 12.44 1.32 1.48 192.9 61.12 63.40 8.89 69938 30.37 32.89 16.90 5.59 12.43 1.34 1.51 192.4 60.76 62.84 7.90 70070 29.88 32.85 16.65 5.37 12.22 1.33 1.63 192.9 60.42 62.40 7.06 70301 30.16 32.80 16.62 5.57 12.30 1.32 1.63 189.6 59.84 61.68 6.09 70433 29.91 32.76 16.56 5.77 12.35 1.32 1.67 189.0 59.51 61.30 5.21 70564 30.05 33.01 18.12 7.68 13.94 1.32 1.75 183.8 59.20 61.02 4.85 70696 29.62 32.52 16.55 5.76 12.33 1.31 1.82 186.9 58.89 60.51 4.10 70828 29.31 32.40 16.28 5.61 12.20 1.31 1.93 182.8 58.59 60.21 3.39 70960 29.46 32.33 16.20 5.64 12.14 1.31 2.02 191.7 58.30 59.77 2.42 71092 29.25 32.31 16.16 5.66 12.16 1.31 2.07 192.6 58.03 59.42 1.73 71224 29.70 32.67 16.32 5.99 12.42 1.31 2.07 180.6 57.76 59.08 1.19 71356 33.63 40.77 20.20 10.81 17.33 1.33 2.17 184.4 57.49 58.85 0.98 71487 33.22 38.99 34.03 26.31 30.45 1.33 2.21 176.6 57.23 58.55 0.16 71718 36.05 46.01 50.50 47.15 48.84 1.37 2.28 189.1 56.82 57.97 358.73 71850 32.56 39.27 17.93 7.44 14.48 1.31 2.31 185.6 56.59 57.58 358.16 71982 31.40 35.30 25.14 15.32 21.05 1.30 2.31 182.2 56.37 57.47 357.83 72114 29.21 32.43 19.29 9.51 15.38 1.29 2.35 182.5 56.16 57.09 356.90 72245 28.51 31.70 17.21 8.20 13.91 1.28 2.35 187.8 55.96 56.86 356.38 72377 32.14 41.20 23.64 15.95 21.68 1.31 2.39 190.2 55.78 56.61 355.67 72509 28.10 31.73 15.26 5.19 11.50 1.28 2.38 178.1 55.60 56.30 354.51 72641 31.79 36.27 15.78 6.46 12.86 1.28 2.32 192.6 55.44 56.23 355.09 72773 31.35 30.91 14.89 5.18 11.31 1.27 2.25 194.1 55.28 55.90 353.02 72905 35.82 39.72 17.27 6.35 13.66 1.29 2.38 201.7 55.13 55.56 350.49 73135 32.89 32.17 14.87 5.67 11.74 1.27 2.32 201.0 54.91 55.34 349.88 73267 38.50 41.67 45.25 40.94 43.10 1.33 2.32 199.2 54.78 55.13 348.27 73399 39.61 43.51 19.40 11.07 17.42 1.30 2.33 202.4 54.67 55.03 348.80 73531 33.94 32.85 22.90 15.27 20.06 1.28 2.32 199.1 54.58 54.56 347.52 73663 39.73 45.97 34.79 29.60 33.55 1.33 2.42 202.1 54.49 54.30 346.79 73794 35.50 38.88 30.14 23.58 27.82 1.31 2.46 199.5 54.43 54.35 348.07 73926 37.39 44.93 38.43 33.12 36.88 1.34 2.50 187.3 54.36 54.02 345.02 74058 34.08 41.64 19.95 12.14 18.00 1.31 2.60 194.5 54.30 54.19 346.44 74190 37.20 48.40 50.68 46.75 49.05 1.38 2.64 183.5 54.27 53.95 345.06 74322 31.04 37.78 35.57 30.81 33.61 1.32 2.42 188.1 54.24 53.68 343.52 74552 27.81 32.51 15.08 6.32 12.13 1.28 2.41 176.0 54.21 53.42 341.48 74684 31.80 42.49 35.75 30.61 34.05 1.33 2.50 179.3 54.22 53.45 340.76 74816 30.59 40.46 29.50 23.46 27.66 1.32 2.50 170.6 54.23 53.38 339.76 74948 25.57 29.82 17.55 11.20 15.69 1.27 2.52 173.3 54.25 53.36 339.89 75080 25.12 29.59 13.54 4.49 10.31 1.27 2.53 169.2 54.29 53.39 339.24 75212 24.82 29.58 13.67 4.46 10.34 1.26 2.53 171.2 54.34 53.37 338.33 75343 24.78 29.61 13.63 4.50 10.38 1.26 2.51 168.0 54.40 53.25 337.35 75475 27.06 34.71 39.58 35.43 37.38 1.31 2.52 165.7 54.46 53.26 336.66 75607 26.84 33.15 20.91 15.03 19.06 1.27 2.48 174.7 54.55 53.28 335.32 75739 30.11 42.81 20.73 13.34 19.06 1.27 2.47 169.2 54.63 53.26 334.70 75969 26.31 32.87 17.63 10.43 15.50 1.24 2.40 169.4 54.83 53.30 333.74 76101 25.20 30.12 17.03 8.41 13.78 1.23 2.38 158.9 54.94 53.43 332.75 76233 24.81 30.23 13.94 4.66 10.56 1.23 2.31 166.1 55.07 53.27 332.16 76365 24.19 29.53 19.91 11.25 16.56 1.24 2.31 168.4 55.22 53.39 331.53 76497 24.06 29.61 14.01 5.13 10.82 1.23 2.27 172.2 55.37 53.60 330.87 76629 23.83 29.67 21.18 14.99 18.98 1.24 2.25 170.9 55.53 53.69 330.35 76761 23.41 29.23 13.71 4.69 10.41 1.23 2.17 175.1 55.70 53.62 329.40 76892 23.10 29.04 13.57 4.57 10.28 1.23 2.13 164.3 55.88 53.87 329.03 77024 32.33 51.96 33.64 27.42 32.60 1.32 2.16 172.8 56.08 54.00 328.24 77156 25.28 35.27 18.06 9.24 15.13 1.24 2.07 167.6 56.28 54.10 327.98 77387 23.47 31.18 18.82 10.97 15.86 1.24 2.08 172.4 56.66 54.54 326.84 77519 24.45 33.85 15.59 6.39 12.40 1.24 2.05 175.7 56.89 54.49 326.43 77650 24.95 35.30 30.45 25.24 28.46 1.26 2.06 174.7 57.13 54.75 325.90 77782 22.62 30.72 19.97 13.23 17.96 1.24 2.02 177.6 57.38 54.95 324.59 77914 25.14 36.68 20.50 14.86 19.20 1.25 2.00 172.7 57.63 55.42 324.23 78046 21.74 28.57 13.58 4.95 10.43 1.23 1.93 178.7 57.90 55.41 323.20 78178 21.52 28.20 13.12 4.49 9.98 1.22 1.84 175.1 58.18 55.85 322.36 78310 21.72 28.19 13.25 4.53 10.07 1.22 1.85 176.8 58.46 55.87 321.92 78441 21.49 27.77 13.17 4.54 10.00 1.22 1.76 178.6 58.77 55.88 321.14 78573 21.69 27.98 13.19 4.56 10.03 1.19 1.74 177.8 59.07 56.05 320.21 78804 22.06 28.26 20.20 13.15 17.38 1.19 1.64 172.5 59.63 56.79 318.60 78936 21.69 27.72 13.87 5.77 11.01 1.19 1.57 171.6 59.96 56.89 317.31 79068 22.11 28.06 13.45 5.08 10.41 1.19 1.52 184.1 60.30 57.20 317.21 79199 22.81 29.31 16.54 7.85 13.18 1.20 1.49 178.7 60.65 57.38 316.14 79331 25.08 31.45 17.46 6.11 12.70 1.22 1.53 178.5 60.99 39.18 356.63 79463 18.94 22.50 7.88 3.34 6.65 1.23 1.40 181.0 61.00 76.84 117.76 79595 131.29 153.86 15.35 6.53 13.37 1.58 0.62 135.5 61.16 69.89 220.19 79727 21.18 25.71 13.02 4.47 9.89 1.23 1.55 183.3 61.57 58.69 318.92 79859 26.16 31.98 12.32 4.16 9.68 1.13 1.25 187.6 61.93 59.85 310.92 79991 23.89 32.71 14.44 6.09 11.79 1.18 1.36 195.1 62.32 58.51 312.52 80221 26.72 38.14 48.68 52.70 50.88 1.21 1.33 189.4 63.01 59.67 311.47 80353 28.47 41.20 27.70 22.92 27.31 1.21 1.29 178.8 63.41 59.75 310.24 80485 20.84 26.11 15.17 6.74 11.85 1.16 1.24 180.4 63.83 60.20 308.98 80617 20.33 25.92 12.25 4.34 9.36 1.16 1.24 173.0 64.25 60.43 308.44 80748 20.34 25.36 12.05 4.14 9.12 1.16 1.14 188.5 64.68 60.42 307.98 80880 22.35 30.52 11.75 4.27 9.62 1.17 1.08 186.6 65.11 61.40 307.45 81012 20.56 25.61 13.57 5.70 10.58 1.16 0.97 178.5 65.55 61.57 306.99 81144 20.87 26.11 12.26 4.45 9.52 1.14 0.92 184.4 66.00 61.93 306.67 81276 20.40 26.08 25.47 21.27 23.23 1.15 0.88 177.7 66.45 62.31 305.57 81408 19.86 25.59 13.05 4.63 9.80 1.10 0.85 173.9 66.91 62.79 305.04 81638 20.02 26.97 11.54 4.65 9.39 1.10 0.83 173.5 67.73 63.73 304.31 81770 20.11 26.58 22.51 23.26 24.30 1.10 0.74 172.7 68.20 63.85 303.49 81902 17.44 22.09 14.89 9.79 13.05 1.09 0.71 164.1 68.69 64.03 291.20 82034 19.29 24.89 10.23 4.05 8.36 1.09 0.65 166.3 69.20 64.26 289.40 82166 16.99 21.58 9.86 4.03 7.94 1.09 0.57 167.4 69.71 64.64 288.33 82297 17.20 22.00 10.82 4.63 8.64 1.09 0.60 165.3 70.23 65.33 287.57 82429 16.59 20.71 8.74 3.33 7.00 1.06 0.57 164.0 70.75 66.78 286.76 82561 20.42 21.70 9.70 4.22 7.98 1.10 0.46 190.5 71.26 67.56 296.18 82693 18.00 15.97 7.94 3.28 6.45 1.14 0.33 196.0 71.77 70.35 286.13 82825 19.28 16.58 7.53 2.82 6.02 0.92 0.19 220.4 72.31 72.44 286.67 83055 37.22 32.59 17.78 7.04 12.50 0.84 0.20 226.8 73.13 62.81 164.92 83187 23.32 19.33 5.97 2.51 5.05 0.91 0.28 258.8 73.32 74.22 77.90 83319 18.61 18.24 14.77 7.03 11.03 1.19 0.23 204.2 73.54 81.68 356.78 83451 11.36 7.65 4.27 2.15 3.65 1.02 0.22 221.7 73.94 75.71 284.12 83583 12.74 6.39 2.86 1.20 2.22 0.93 0.20 200.3 74.37 75.25 282.88 83715 16.03 8.56 2.67 1.13 2.26 0.72 0.17 219.3 74.80 70.12 278.47 83846 19.94 13.16 5.78 2.71 4.38 0.71 0.16 218.3 75.20 72.93 321.78 83978 16.46 10.56 5.71 2.49 4.03 0.74 0.18 214.3 75.59 73.80 319.69 84110 20.80 10.37 5.02 2.15 3.68 0.67 0.14 223.0 76.01 71.51 304.00 84242 25.26 6.99 3.63 3.34 4.23 0.67 0.24 268.6 76.44 73.90 300.75 84473 32.61 6.97 4.31 2.50 3.43 0.60 0.32 235.2 77.19 75.70 217.96 84604 45.44 5.98 3.48 3.37 4.91 0.68 0.22 229.9 77.56 71.09 230.80 84736 61.76 6.86 9.15 6.86 9.88 0.59 0.29 201.8 77.93 74.58 205.14 84868 46.31 4.27 6.15 6.05 7.00 0.77 0.31 245.4 78.28 78.30 198.39 85000 73.03 2.41 11.34 3.39 6.98 0.59 0.44 275.1 78.61 79.64 196.84