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 06 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 55509 999999 999999 999999 999999 999999 2.72 1.26 999999 88.80 89.63 225.65 55648 111.79 161.82 21.13 17.83 22.01 3.40 2.06 999999 88.54 90.24 225.20 55890 63.34 114.00 11.82 6.15 11.90 4.72 2.29 999999 88.11 89.07 224.29 56029 124.77 160.85 19.72 12.97 20.06 2.49 1.33 999999 87.86 87.86 225.82 56168 128.03 161.74 22.28 19.38 25.48 2.14 1.14 999999 87.62 87.73 223.78 56307 124.09 200.78 75.83 131.91 83.05 2.33 1.35 999999 87.36 87.53 223.46 56446 87.76 250.89 176.73 215.62 181.39 1.87 1.22 999999 87.13 87.39 220.96 56585 120.45 290.44 110.93 131.62 126.37 2.15 0.92 999999 86.88 87.08 222.16 56724 143.12 192.86 41.57 45.39 50.71 2.15 0.89 999999 86.64 86.74 221.94 56862 172.42 224.42 37.86 35.63 45.25 1.88 0.71 999999 86.39 86.35 221.96 57002 114.79 139.56 25.87 21.07 29.60 1.92 1.04 999999 86.16 86.40 221.85 57140 128.41 135.52 19.55 14.29 22.80 1.89 0.54 999999 85.91 86.20 222.01 57382 130.11 156.91 29.51 23.68 33.22 1.79 0.72 999999 85.49 85.79 220.91 57521 263.20 196.79 45.79 44.42 53.10 1.72 0.50 999999 85.25 85.48 221.12 57660 201.93 166.76 34.44 27.41 38.71 1.71 0.41 168.7 85.00 85.12 220.84 57799 159.16 182.68 45.42 46.81 54.54 1.57 0.57 125.9 84.76 85.21 220.21 57938 144.21 152.96 31.37 31.20 38.66 1.64 0.52 324.9 84.51 84.79 219.52 58077 145.24 143.64 35.09 30.96 39.27 1.63 0.58 422.0 84.26 84.44 218.62 58216 159.05 201.75 45.81 44.67 53.99 1.61 0.62 127.2 84.01 84.67 218.09 58355 163.17 183.18 40.58 35.71 47.42 1.73 0.62 71.4 83.76 83.86 217.86 58494 146.22 164.57 63.21 72.44 76.68 1.72 0.75 60.3 83.52 83.94 217.76 58633 158.76 156.80 26.85 18.91 30.40 1.66 0.62 123.9 83.27 83.69 217.06 58874 321.95 589.01 1294.10 999999 1286.56 1.17 0.37 -286.0 82.84 83.05 215.39 59013 303.35 732.67 526.11 3948.66 1317.37 1.05 0.53 116.7 82.58 82.86 215.25 59152 330.14 912.59 1771.13 3172.62 1715.53 1.08 0.55 1.1 82.33 82.59 214.81 59291 478.43 678.84 513.88 999999 968.58 0.97 0.32 27.0 82.08 82.32 215.09 59430 302.23 610.30 585.21 909.16 623.29 0.98 0.41 56.7 81.82 82.10 214.94 59569 374.15 637.40 474.87 525.13 705.53 0.94 0.39 183.1 81.57 82.03 214.63 59708 431.31 804.12 657.41 5828.15 986.79 0.99 0.40 339.3 81.31 81.52 214.14 59847 358.65 891.13 1495.45 999999 1162.73 1.21 0.56 120.4 81.05 81.23 213.80 59986 610.11 919.07 1130.21 999999 1875.52 1.10 0.32 303.0 80.78 81.05 213.02 60125 276.79 629.20 795.62 6674.70 1094.34 1.12 0.46 156.2 80.53 80.66 212.57 60366 319.21 613.21 482.42 999999 600.64 1.07 0.41 350.2 80.08 80.18 211.18 60505 432.49 718.06 651.24 999999 1007.61 1.04 0.32 122.7 79.81 80.10 211.19 60644 255.84 592.50 733.31 999999 663.66 1.02 0.48 123.1 79.55 79.89 211.15 60783 417.50 822.66 589.78 999999 1347.26 1.01 0.34 140.6 79.28 79.50 210.89 60922 391.74 791.88 864.72 3099.83 806.63 0.96 0.38 176.7 79.02 79.14 210.26 61061 501.00 857.24 465.26 889.84 786.08 0.98 0.27 150.2 78.75 78.89 209.65 61200 588.63 842.16 641.53 999999 992.73 0.93 0.28 334.5 78.49 78.74 209.12 61339 146.46 193.03 81.09 69.42 89.08 1.34 0.52 147.7 78.22 78.43 208.88 61478 124.11 143.44 31.14 21.18 34.04 1.68 0.55 217.1 77.95 78.17 208.54 61617 119.51 137.20 29.36 20.17 32.50 1.70 0.57 181.8 77.68 77.95 208.42 61858 127.88 160.41 49.14 43.11 54.47 1.66 0.62 180.0 77.21 77.52 207.80 61997 134.45 160.49 52.00 46.93 57.43 1.65 0.50 203.2 76.94 77.23 207.31 62136 127.79 157.60 50.04 43.87 54.42 1.64 0.58 204.5 76.67 76.87 206.10 62275 128.74 165.92 44.67 39.40 51.09 1.65 0.63 225.0 76.40 76.58 205.93 62414 128.80 155.34 46.64 42.44 53.19 1.61 0.65 177.6 76.13 76.37 205.92 62553 113.38 122.59 28.87 16.42 29.41 1.54 0.68 205.4 75.85 76.10 204.79 62692 110.22 122.40 29.83 19.51 31.17 1.58 0.78 187.0 75.58 75.96 203.86 62831 130.58 166.67 41.38 35.07 48.33 1.72 0.76 225.4 75.30 75.67 204.28 62970 108.47 120.19 41.81 31.04 42.29 1.71 0.78 197.1 75.03 75.48 204.10 63109 124.06 162.23 72.59 74.81 81.88 1.73 0.90 216.1 74.76 75.17 203.93 63350 125.10 152.08 38.83 31.79 44.26 1.73 0.85 198.3 74.28 74.75 203.84 63489 124.48 150.60 40.61 30.78 43.57 1.74 0.91 186.9 74.01 74.43 203.27 63628 113.68 142.70 22.85 14.70 28.11 1.69 0.94 186.1 73.73 74.20 203.06 63767 91.03 96.70 17.13 8.12 18.82 1.64 0.89 180.0 73.46 73.91 202.11 63906 121.62 158.74 34.19 23.27 37.80 1.71 0.94 203.3 73.18 73.56 201.96 64045 135.24 180.60 55.08 49.05 62.06 1.69 1.01 192.8 72.90 73.31 201.64 64184 88.76 91.76 22.73 13.17 23.25 1.61 1.00 186.6 72.62 73.01 201.52 64323 86.78 90.06 18.45 8.61 18.84 1.66 1.05 189.6 72.35 72.74 201.27 64462 86.36 94.21 16.91 6.53 17.31 1.65 1.01 192.3 72.07 72.47 200.40 64601 89.91 94.33 17.76 7.29 18.20 1.65 1.05 198.4 71.78 72.20 199.69 64842 84.54 85.68 15.53 6.27 16.24 1.63 1.12 189.6 71.30 71.83 199.88 64981 87.89 93.97 16.95 7.05 17.84 1.63 1.21 190.9 71.02 71.50 199.56 65120 86.77 94.57 17.61 7.95 18.60 1.60 1.22 188.1 70.74 71.17 199.42 65259 83.59 84.22 21.97 13.46 22.51 1.61 1.20 193.2 70.46 70.93 199.53 65398 83.00 87.23 21.71 12.18 21.90 1.60 1.22 186.2 70.18 70.64 199.20 65537 93.35 104.74 26.57 17.94 28.19 1.60 1.21 209.5 69.89 70.32 198.64 65676 112.87 139.88 28.37 22.41 34.41 1.61 1.41 194.2 69.61 70.16 198.05 65815 120.86 155.83 49.68 41.48 53.63 1.74 1.51 193.7 69.33 69.87 197.74 65954 89.86 95.85 46.59 39.55 46.56 1.70 1.58 182.3 69.04 69.55 197.07 66093 83.66 92.35 16.85 8.41 18.51 1.65 1.57 189.5 68.76 69.28 196.46 66334 119.35 168.05 60.15 60.64 69.73 1.71 1.62 192.4 68.26 68.77 195.94 66473 85.44 94.95 23.59 15.82 25.26 1.64 1.60 197.5 67.97 68.45 195.86 66612 80.71 84.04 17.96 12.57 20.95 1.63 1.58 211.6 67.68 68.19 194.88 66751 77.71 78.53 15.11 6.28 15.66 1.60 1.61 209.4 67.40 67.83 194.44 66890 77.08 77.19 15.74 5.37 15.08 1.62 1.67 201.3 67.11 67.61 194.18 67029 78.54 81.19 19.14 10.97 19.95 1.60 1.69 193.2 66.82 67.35 194.26 67168 76.53 79.73 14.80 5.31 14.94 1.60 1.72 190.5 66.53 67.08 193.77 67307 74.29 76.57 13.24 4.55 13.76 1.64 1.85 194.0 66.24 66.84 194.10 67446 74.72 74.80 13.01 4.19 13.40 1.61 1.83 187.0 65.95 66.60 194.83 67585 74.64 74.99 12.97 4.25 13.43 1.61 1.86 192.0 65.66 66.20 194.22 67826 74.26 74.89 12.91 4.22 13.41 1.62 1.88 198.3 65.16 65.78 193.67 67965 73.66 77.42 13.39 4.53 13.91 1.61 1.98 191.6 64.86 65.38 193.34 68104 72.55 75.90 13.22 4.15 13.51 1.63 1.97 195.5 64.57 65.16 192.98 68243 73.79 76.34 13.76 4.40 13.92 1.61 2.00 190.3 64.27 64.87 192.51 68382 80.11 88.75 16.67 8.36 18.28 1.59 2.01 201.5 63.98 64.57 192.35 68521 93.03 117.03 30.43 22.79 33.73 1.64 2.03 188.6 63.69 64.19 191.77 68660 95.18 116.23 21.20 13.19 24.86 1.63 2.12 191.2 63.40 64.04 191.80 68799 93.01 109.10 42.76 36.92 45.21 1.66 2.26 197.9 63.10 63.70 191.08 68938 79.44 85.18 20.74 11.55 21.10 1.64 2.28 186.4 62.80 63.33 190.39 69077 95.58 120.10 24.30 16.64 28.30 1.66 2.34 198.8 62.51 63.13 190.26 69318 84.65 97.23 17.11 8.98 19.61 1.62 2.33 193.8 62.00 62.56 189.72 69457 75.94 78.45 14.00 4.72 14.51 1.58 2.36 182.9 61.70 62.32 188.96 69596 78.93 85.01 19.00 10.76 19.96 1.64 2.36 201.0 61.41 61.97 188.73 69735 73.40 74.57 12.59 4.55 13.61 1.59 2.42 195.8 61.11 61.74 188.86 69874 77.03 84.21 12.12 3.88 13.85 1.60 2.41 186.6 60.82 61.42 188.52 70013 76.51 84.11 49.68 44.04 49.25 1.63 2.47 184.7 60.52 61.11 188.15 70152 76.84 83.98 12.85 3.74 13.97 1.60 2.51 196.7 60.22 60.79 187.94 70291 77.25 85.52 16.58 8.34 18.10 1.63 2.62 198.7 59.92 60.52 187.39 70430 69.82 70.97 13.05 4.41 13.30 1.61 2.61 200.5 59.63 60.21 187.37 70569 70.00 70.82 12.14 3.54 12.53 1.61 2.68 197.4 59.33 59.96 187.26 70810 68.57 70.34 12.30 3.58 12.56 1.62 2.73 190.9 58.82 59.44 186.39 70949 69.48 69.73 11.98 3.51 12.39 1.61 2.71 189.5 58.52 59.24 185.63 71088 72.52 69.18 11.83 3.46 12.23 1.58 2.65 199.4 58.22 58.78 185.58 71227 73.81 68.90 11.76 3.41 12.21 1.59 2.62 197.0 57.92 58.50 186.74 71366 75.71 68.95 13.58 5.68 14.17 1.58 2.69 201.4 57.63 58.26 185.29 71505 76.20 67.86 11.61 3.43 11.97 1.58 2.88 208.4 57.32 57.97 183.02 71644 75.49 66.29 11.26 3.34 11.79 1.57 3.48 208.9 57.03 57.60 183.50 71783 76.37 66.05 11.30 3.35 11.72 1.67 3.83 218.3 56.73 57.35 184.48 71922 77.39 66.67 11.40 3.36 11.83 1.70 3.83 221.6 56.43 57.05 184.37 72061 93.20 92.20 13.14 5.09 15.62 1.70 3.88 211.3 56.13 56.68 184.72 72302 79.66 70.17 13.79 5.96 14.47 1.70 3.94 217.7 55.62 56.31 182.06 72441 90.80 92.65 29.97 24.09 32.21 1.72 4.02 221.9 55.31 56.00 178.98 72580 73.25 66.95 10.78 3.30 11.78 1.66 4.08 202.6 55.01 55.67 181.86 72719 70.80 64.93 11.07 3.38 11.73 1.68 4.13 215.2 54.72 55.48 182.27 72858 75.23 73.42 15.81 7.53 16.44 1.68 4.22 206.0 54.42 55.10 180.40 72997 68.80 67.86 11.17 3.36 12.08 1.67 4.26 215.7 54.12 54.76 179.58 73136 87.16 90.10 16.50 6.89 18.58 2.76 7.00 207.0 53.85 70.22 219.84 73275 64.88 65.23 22.15 15.17 22.99 1.84 4.67 203.2 53.80 43.43 311.66 73414 64.36 61.87 13.18 3.88 12.70 1.71 4.30 202.6 53.51 43.23 54.22 73553 84.91 82.44 14.52 6.24 16.16 1.68 4.12 194.1 53.01 54.14 156.44 73794 67.45 62.78 12.47 4.97 13.15 1.65 4.14 213.3 52.35 53.66 157.56 73933 67.89 57.98 9.82 3.00 10.57 1.65 4.03 228.4 51.98 50.84 157.54 74072 76.64 67.39 13.94 6.27 14.83 1.65 4.05 228.2 51.61 52.55 156.81 74211 72.04 61.76 11.86 4.72 12.69 1.65 4.09 231.1 51.23 53.49 156.13 74350 70.14 61.41 24.75 18.06 24.64 1.64 4.86 239.0 50.85 60.16 162.86 74489 96.92 101.54 24.08 18.55 28.33 1.74 5.46 229.7 50.51 54.38 162.66 74628 75.55 69.34 17.72 11.66 19.18 1.68 5.27 238.9 50.19 53.48 163.52 74767 56.95 50.09 25.41 21.24 25.65 1.75 5.36 236.2 49.90 53.05 167.25 74906 54.06 44.60 8.31 2.60 8.35 1.51 4.59 232.0 49.60 51.28 173.50 75045 44.72 35.65 8.21 2.66 8.03 1.56 4.77 228.0 49.34 50.92 172.31 75286 46.35 38.94 8.01 3.15 8.37 1.14 3.53 232.2 48.87 50.89 159.15 75425 43.81 36.36 7.69 3.15 7.93 1.27 3.85 248.1 48.58 50.62 154.93 75564 33.68 27.35 6.03 2.31 5.99 1.51 4.37 246.6 48.32 47.79 176.84 75703 50.19 43.71 13.04 8.69 13.15 1.29 3.72 244.0 48.08 49.39 177.30 75842 153.97 161.34 54.85 52.70 63.87 1.43 4.19 244.1 47.84 49.60 176.71 75981 29.06 24.95 5.58 2.36 5.61 1.39 3.95 253.6 47.61 49.60 178.07 76120 35.67 35.42 18.31 18.97 20.68 1.15 3.07 234.2 47.38 48.28 166.08 76259 28.17 24.83 4.22 1.85 4.45 0.90 2.08 243.1 47.16 48.12 208.24 76398 18.31 15.80 3.63 1.40 3.37 1.04 2.49 208.1 46.99 46.55 205.89 76537 21.55 18.35 4.77 1.88 4.62 0.78 2.00 200.9 46.85 45.93 339.58 76778 11.47 9.02 6.13 2.70 4.74 0.87 2.10 219.1 46.52 45.17 347.93 76917 8.90 5.11 4.62 5.97 5.39 0.93 2.21 184.3 46.35 46.20 344.84