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 02 12 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 ***NOTE:THE DATA MAY BE INACCURATE BUT ARCHIVED FOR COMPLETENESS OF DATA SET*** 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 70895 2.86 2.30 1.73 1.18 1.40 999999 999999 258.9 57.68 51.03 181.30 71000 4.90 3.37 3.63 3.50 3.84 999999 999999 254.4 57.34 51.62 180.64 71106 3.98 2.01 3.37 3.78 3.48 999999 999999 249.7 57.00 64.70 111.34 71211 3.05 2.57 2.69 2.03 2.22 999999 999999 262.8 56.66 66.53 19.90 71317 3.60 2.54 2.74 2.15 2.29 999999 999999 259.7 56.32 66.12 19.57 71422 3.50 2.53 2.84 2.19 2.35 999999 999999 255.4 55.99 65.68 19.24 71528 9.44 8.91 7.15 4.38 5.79 999999 999999 265.1 55.63 80.17 148.22 71633 22.84 17.26 9.50 2.49 5.87 999999 999999 256.1 55.30 50.22 187.71 71739 27.90 22.34 12.50 3.36 7.57 999999 999999 261.2 54.97 48.24 192.59 71844 999999 999999 999999 999999 999999 999999 999999 248.6 54.65 47.45 193.47 72067 999999 999999 999999 999999 999999 999999 999999 257.2 54.10 42.92 259.66 72172 999999 999999 999999 999999 999999 999999 999999 260.3 53.90 45.21 260.40 72278 999999 999999 999999 999999 999999 999999 999999 260.8 53.70 45.02 252.43 72383 999999 999999 999999 999999 999999 999999 999999 259.1 53.53 44.30 251.70 72489 999999 999999 999999 999999 999999 999999 999999 258.9 53.34 44.00 250.01 72594 999999 999999 999999 999999 999999 999999 999999 258.0 53.18 45.71 253.59 72700 999999 999999 999999 999999 999999 999999 999999 259.6 53.02 44.27 250.26 72805 999999 999999 999999 999999 999999 999999 999999 256.4 52.86 44.28 243.17 72911 999999 999999 999999 999999 999999 999999 999999 257.1 52.68 44.96 249.64 73016 999999 999999 999999 999999 999999 999999 999999 256.4 52.52 44.42 249.58 73239 999999 999999 999999 999999 999999 999999 999999 255.5 52.15 43.59 248.31 73344 999999 999999 999999 999999 999999 999999 999999 253.3 51.97 43.63 247.17 73450 999999 999999 999999 999999 999999 999999 999999 275.4 51.80 43.48 246.70 73555 999999 999999 999999 999999 999999 999999 999999 252.7 51.64 43.45 246.11 73661 999999 999999 999999 999999 999999 999999 999999 253.1 51.47 43.22 245.77 73766 999999 999999 999999 999999 999999 999999 999999 250.7 51.30 43.05 245.31 73872 999999 999999 999999 999999 999999 999999 999999 249.1 51.14 43.05 244.59 73977 999999 999999 999999 999999 999999 999999 999999 252.1 50.97 42.98 243.70 74083 999999 999999 999999 999999 999999 999999 999999 248.7 50.81 42.80 243.69 74188 999999 999999 999999 999999 999999 999999 999999 250.4 50.65 42.60 244.30 74410 999999 999999 999999 999999 999999 999999 999999 247.9 50.27 28.41 187.77 74516 999999 999999 999999 999999 999999 999999 999999 245.9 49.86 61.93 88.10 74621 4.36 4.29 2.20 1.44 1.99 999999 999999 248.1 49.42 59.23 57.67 74727 4.10 3.82 1.65 0.62 1.24 999999 999999 245.2 48.98 57.31 54.13 74832 4.11 3.77 1.62 0.53 1.20 999999 999999 243.3 48.55 55.88 50.42 74938 4.70 4.37 1.75 0.55 1.32 999999 999999 240.8 48.11 55.66 47.28 75043 4.34 4.11 1.86 0.89 1.49 999999 999999 241.9 47.67 58.83 63.19 75149 4.07 3.86 1.80 0.88 1.48 999999 999999 242.0 47.23 55.07 56.57 75254 4.29 3.87 1.56 0.49 1.17 999999 999999 242.9 46.79 54.56 57.22 75360 4.37 3.89 1.47 0.46 1.11 1.02 3.25 237.8 46.35 54.03 56.03 75582 18.79 15.52 8.07 2.37 5.50 1.12 3.77 241.2 45.46 52.82 55.13 75688 18.71 15.32 7.90 2.20 5.34 1.12 3.83 237.0 45.03 52.37 55.51 75793 19.61 16.22 8.77 2.73 6.00 1.12 3.89 236.9 44.61 51.88 53.28 75899 22.56 20.95 9.72 4.11 7.64 1.15 4.00 236.1 44.20 51.66 53.54 76004 30.79 34.38 44.46 39.23 40.38 1.26 4.20 233.4 43.80 51.15 52.86 76110 23.13 21.41 18.37 13.59 15.86 1.15 4.12 233.5 43.39 50.79 51.77 76215 21.76 19.43 12.38 7.90 10.52 1.13 4.05 239.4 43.00 50.33 50.51 76321 20.35 17.00 10.17 4.20 7.32 1.14 4.15 238.7 42.61 49.98 49.54 76426 20.28 16.78 8.99 2.83 6.22 1.14 4.22 234.1 42.23 49.62 48.59 76532 22.61 19.30 9.78 3.46 7.09 1.13 4.33 238.5 41.85 50.76 48.04 76754 26.20 21.29 10.49 3.04 7.14 1.10 4.13 234.4 41.50 33.98 215.89 76859 24.53 20.24 10.78 3.16 7.31 1.11 4.31 232.1 41.38 35.77 218.03 76965 23.84 20.29 11.10 3.43 7.57 1.13 4.41 233.9 41.27 33.90 220.19 77070 71.27 170.87 12.11 3.92 9.42 0.64 3.44 -408.7 41.15 34.97 218.87 77176 28.54 29.21 14.81 6.36 11.37 1.16 4.58 228.8 41.05 34.97 218.03 77281 27.98 28.61 37.30 32.49 33.47 1.23 4.66 224.8 40.95 35.09 217.51 77387 21.99 19.78 10.24 3.06 6.79 1.16 4.55 223.9 40.87 35.50 234.24 77492 21.50 19.98 9.80 2.74 6.69 1.16 4.61 219.6 40.83 33.66 239.07 77598 21.22 19.31 9.85 2.65 6.58 1.14 4.57 219.0 40.77 33.64 234.10 77704 26.06 25.37 17.44 10.58 14.32 1.12 4.34 217.1 40.73 25.99 228.33 77926 21.30 19.73 10.51 3.67 7.41 1.14 4.50 218.6 40.57 33.79 228.07 78031 21.60 20.07 10.46 3.05 7.10 1.13 4.53 217.8 40.51 33.98 227.52 78137 22.29 21.43 15.42 7.87 11.52 1.15 4.55 219.5 40.45 34.03 227.17 78242 21.51 20.27 11.09 3.41 7.45 1.14 4.52 217.9 40.38 33.85 226.54 78348 24.69 24.30 13.90 5.44 9.98 1.18 4.72 218.0 40.31 20.52 193.56 78453 16.74 16.02 8.64 2.96 6.08 1.10 4.37 219.4 40.03 44.93 107.65 78559 21.43 19.87 13.82 7.17 10.67 1.10 4.57 222.4 39.67 46.27 37.69 78664 20.98 21.46 10.53 4.14 7.90 1.14 4.78 218.3 39.32 52.66 103.92 78770 22.61 22.59 17.46 9.72 13.57 1.16 5.09 215.5 38.99 57.05 138.72 78875 17.07 16.67 12.39 4.57 8.59 1.34 6.34 217.4 38.83 34.17 216.42 79098 25.54 26.11 16.32 7.72 12.16 1.15 4.96 215.5 38.79 21.10 320.21 79203 23.10 22.19 12.28 5.26 9.08 1.07 4.54 215.9 38.60 43.73 34.26 79309 21.54 20.48 14.62 6.87 10.76 1.12 4.92 217.5 38.33 43.19 31.39 79414 21.16 19.93 13.06 5.61 9.38 1.12 4.94 217.6 38.08 42.42 30.68 79520 20.99 19.17 10.33 3.20 7.08 1.11 4.85 223.9 37.83 41.96 30.36 79625 150.69 139.32 11.97 3.49 8.87 0.57 1.80 167.4 37.59 39.71 26.45 79731 23.17 19.37 10.69 3.31 7.27 1.12 4.63 234.3 37.35 40.17 27.19 79836 25.23 22.49 13.03 5.72 9.68 1.18 4.89 240.1 37.13 39.75 28.02 79942 24.20 19.71 10.60 3.17 7.21 1.16 4.86 238.4 36.91 38.56 24.15 80047 24.86 20.89 11.71 3.55 7.76 1.24 4.90 240.3 36.70 38.23 25.03 80269 25.45 21.06 11.81 5.01 8.82 1.17 4.82 243.8 36.31 36.40 18.63 80375 25.31 21.64 11.13 4.11 8.13 1.16 4.82 238.3 36.13 37.89 19.00 80480 24.83 21.08 11.73 5.07 8.75 1.15 4.74 243.9 35.98 36.35 17.92 80586 22.86 18.73 9.85 3.41 6.98 1.12 4.55 241.8 35.83 35.42 14.24 80691 19.58 15.46 9.47 3.19 6.45 1.14 4.71 243.8 35.70 35.78 16.64 80797 20.34 16.41 9.18 3.20 6.35 1.05 4.19 243.8 35.57 37.84 15.83 80902 16.00 12.14 6.60 1.60 4.15 1.10 4.15 247.9 35.47 29.55 55.43 81008 14.10 11.44 6.49 2.41 4.61 1.12 3.93 243.1 35.32 36.74 160.09 81113 15.70 13.52 11.43 6.47 8.67 1.09 3.97 254.8 35.22 54.14 199.51 81219 11.51 9.59 5.76 1.82 3.77 0.97 3.44 249.8 35.22 34.75 320.10 81441 7.66 6.62 4.39 1.18 2.66 0.98 3.27 247.7 35.21 32.79 325.58 81547 7.00 6.16 4.20 1.10 2.47 0.91 3.02 250.5 35.21 31.32 331.82 81652 6.56 5.93 4.07 1.10 2.42 0.89 2.91 251.4 35.22 33.63 328.13 81758 5.91 5.35 3.65 0.75 2.04 0.91 2.92 253.2 35.23 30.08 329.83 81863 5.86 5.32 3.62 0.77 2.04 0.89 2.81 252.9 35.25 31.03 325.79 81969 4.70 4.56 3.55 0.85 2.00 0.86 2.63 255.9 35.27 32.64 324.93