26 1001 "Dibb, Jack" University of New Hampshire Mist Chamber Nitric Acid and Aerosol Sulfate from DC-8 TC4 1 1 2007 8 5 2007 8 6 0 Start Time (UT Seconds) from 00 Hours on Launch Date 4 1 1 1 1 999999 99999 99999 99999 Stop Time (UT Seconds) from 00 Hours on Launch Date Mid Time (UT Seconds) from 00 Hours on Launch Date Nitric Acid Mixing Ratio (pptv) Fine Aerosol Sulfate Mixing ratio (pptv) 0 8 "Preliminary data on mixing ratios of HNO3 and aerosol SO4," obtained with the mist chamber sampler/ion chromatograph system. "Samples are integrated over the interval between start and stop times, hence represent an average value in the air mass encountered over this interval. It is probably not appropriate to attempt to use these data (in merged files or calculations) where the time step is shorter than the sample collection interval. Start Stop Mid HNO3 SO4 44548.0 44638.0 44593.0 220 356 44638.0 44729.0 44683.5 258 379 44729.0 44819.0 44774.0 189 183 44819.0 44910.0 44864.5 182 125 44910.0 45000.0 44955.0 170 151 45000.0 45091.0 45045.5 169 107 45091.0 45181.0 45136.0 85 75 45181.0 45272.0 45226.5 103 64 45272.0 45362.0 45317.0 102 64 45362.0 45483.0 45422.5 110 65 45483.0 45566.0 45524.5 81 61 45566.0 45650.0 45608.0 96 67 45650.0 45733.0 45691.5 62 26 45733.0 45817.0 45775.0 117 81 45817.0 45900.0 45858.5 75 41 45900.0 45984.0 45942.0 96 40 45984.0 46067.0 46025.5 83 42 46067.0 46151.0 46109.0 82 33 46151.0 46234.0 46192.5 71 23 46234.0 46318.0 46276.0 99 35 46318.0 46401.0 46359.5 124 137 46401.0 46485.0 46443.0 80 28 46485.0 46568.0 46526.5 90 123 46568.0 46652.0 46610.0 177 46 46652.0 46735.0 46693.5 265 54 46735.0 46819.0 46777.0 314 69 46819.0 46902.0 46860.5 126 41 46902.0 46986.0 46944.0 140 75 46986.0 47069.0 47027.5 67 41 47069.0 47153.0 47111.0 86 33 47153.0 47236.0 47194.5 60 48 47236.0 47320.0 47278.0 98 88 47320.0 47403.0 47361.5 80 145 47403.0 47487.0 47445.0 121 44 47487.0 47570.0 47528.5 63 70 47570.0 47654.0 47612.0 75 28 47654.0 47737.0 47695.5 40 36 47737.0 47821.0 47779.0 60 33 47821.0 47904.0 47862.5 36 28 47904.0 47988.0 47946.0 48 28 47988.0 48071.0 48029.5 44 58 48071.0 48155.0 48113.0 56 49 48155.0 48238.0 48196.5 37 49 48238.0 48322.0 48280.0 32 24 48322.0 48405.0 48363.5 15 18 48405.0 48489.0 48447.0 28 22 48489.0 48572.0 48530.5 15 16 48572.0 48656.0 48614.0 32 28 48656.0 48739.0 48697.5 15 8 48739.0 48823.0 48781.0 29 16 48823.0 48906.0 48864.5 21 26 48906.0 48990.0 48948.0 27 14 48990.0 49073.0 49031.5 24 27 49073.0 49157.0 49115.0 38 31 49157.0 49240.0 49198.5 23 19 49240.0 49324.0 49282.0 41 19 49324.0 49407.0 49365.5 29 25 49407.0 49491.0 49449.0 25 13 49491.0 49574.0 49532.5 21 14 49574.0 49658.0 49616.0 36 21 49658.0 49741.0 49699.5 21 8 49741.0 49825.0 49783.0 24 9 49825.0 49908.0 49866.5 17 9 49909.0 49992.0 49950.5 23 10 49992.0 50075.0 50033.5 14 9 50075.0 50159.0 50117.0 19 14 50159.0 50242.0 50200.5 16 19 50242.0 50326.0 50284.0 20 11 50326.0 50409.0 50367.5 15 10 50409.0 50493.0 50451.0 20 11 50493.0 50576.0 50534.5 13 10 50576.0 50660.0 50618.0 25 13 50660.0 50743.0 50701.5 20 6 50743.0 50827.0 50785.0 39 27 50827.0 50910.0 50868.5 20 15 50910.0 50994.0 50952.0 27 19 50994.0 51077.0 51035.5 15 17 51077.0 51161.0 51119.0 28 12 51161.0 51244.0 51202.5 25 17 51244.0 51328.0 51286.0 29 13 51328.0 51411.0 51369.5 16 13 51411.0 51495.0 51453.0 25 14 51495.0 51578.0 51536.5 15 15 51578.0 51662.0 51620.0 25 22 51662.0 51745.0 51703.5 18 20 51745.0 51829.0 51787.0 14 12 51829.0 51912.0 51870.5 8 8 51912.0 51996.0 51954.0 15 11 51996.0 52079.0 52037.5 9 9 52079.0 52163.0 52121.0 15 9 52163.0 52246.0 52204.5 12 13 52246.0 52330.0 52288.0 15 10 52330.0 52413.0 52371.5 12 13 52413.0 52497.0 52455.0 14 8 52497.0 52580.0 52538.5 14 10 52580.0 52664.0 52622.0 18 12 52664.0 52747.0 52705.5 15 5 52747.0 52831.0 52789.0 18 12 52831.0 52914.0 52872.5 20 6 52914.0 52998.0 52956.0 35 7 52998.0 53081.0 53039.5 23 13 53081.0 53165.0 53123.0 29 9 53165.0 53248.0 53206.5 21 11 53248.0 53332.0 53290.0 21 10 53332.0 53415.0 53373.5 21 12 53415.0 53499.0 53457.0 18 9 53499.0 53582.0 53540.5 14 9 53582.0 53666.0 53624.0 16 8 53666.0 53749.0 53707.5 13 7 53749.0 53833.0 53791.0 12 10 53833.0 53916.0 53874.5 9 6 53916.0 54000.0 53958.0 14 11 54000.0 54083.0 54041.5 11 7 54083.0 54167.0 54125.0 11 8 54167.0 54250.0 54208.5 13 8 54250.0 54334.0 54292.0 12 8 54334.0 54417.0 54375.5 10 9 54417.0 54501.0 54459.0 12 10 54501.0 54584.0 54542.5 11 9 54584.0 54668.0 54626.0 14 10 54668.0 54751.0 54709.5 12 14 54751.0 54835.0 54793.0 12 10 54835.0 54918.0 54876.5 16 14 54918.0 55002.0 54960.0 16 8 55002.0 55085.0 55043.5 15 12 55085.0 55169.0 55127.0 22 8 55169.0 55252.0 55210.5 22 10 55252.0 55336.0 55294.0 15 9 55336.0 55419.0 55377.5 15 7 55419.0 55503.0 55461.0 21 10 55503.0 55586.0 55544.5 25 13 55586.0 55670.0 55628.0 19 8 55670.0 55753.0 55711.5 18 10 55753.0 55837.0 55795.0 26 13 55837.0 55920.0 55878.5 17 10 55920.0 56004.0 55962.0 14 12 56004.0 56087.0 56045.5 10 8 56087.0 56171.0 56129.0 11 9 56171.0 56254.0 56212.5 10 10 56254.0 56338.0 56296.0 10 10 56338.0 56421.0 56379.5 13 7 56421.0 56505.0 56463.0 14 13 56505.0 56588.0 56546.5 14 9 56588.0 56672.0 56630.0 12 8 56672.0 56755.0 56713.5 14 6 56755.0 56839.0 56797.0 14 9 56839.0 56922.0 56880.5 14 11 56922.0 57006.0 56964.0 15 12 57006.0 57089.0 57047.5 13 9 57089.0 57173.0 57131.0 17 8 57173.0 57256.0 57214.5 18 10 57256.0 57340.0 57298.0 19 14 57340.0 57423.0 57381.5 21 9 57423.0 57507.0 57465.0 21 11 57507.0 57590.0 57548.5 16 9 57590.0 57674.0 57632.0 21 9 57674.0 57757.0 57715.5 20 4 57757.0 57841.0 57799.0 25 14 57841.0 57924.0 57882.5 21 7 57924.0 58008.0 57966.0 19 13 58008.0 58091.0 58049.5 15 9 58091.0 58175.0 58133.0 12 8 58175.0 58258.0 58216.5 13 11 58258.0 58342.0 58300.0 11 7 58342.0 58425.0 58383.5 14 12 58425.0 58509.0 58467.0 10 9 58509.0 58592.0 58550.5 10 6 58592.0 58676.0 58634.0 9 10 58676.0 58759.0 58717.5 9 3 58759.0 58843.0 58801.0 14 12 58843.0 58926.0 58884.5 20 13 58926.0 59010.0 58968.0 22 8 59010.0 59093.0 59051.5 11 10 59093.0 59177.0 59135.0 12 8 59177.0 59260.0 59218.5 10 8 59260.0 59344.0 59302.0 17 8 59344.0 59427.0 59385.5 42 9 59427.0 59511.0 59469.0 76 10 59511.0 59594.0 59552.5 46 7 59594.0 59678.0 59636.0 61 10 59678.0 59761.0 59719.5 25 6 59761.0 59845.0 59803.0 60 16 59845.0 59928.0 59886.5 43 17 59928.0 60012.0 59970.0 54 11 60012.0 60095.0 60053.5 90 13 60095.0 60179.0 60137.0 111 23 60179.0 60262.0 60220.5 101 8 60262.0 60346.0 60304.0 106 11 60346.0 60429.0 60387.5 70 8 60429.0 60513.0 60471.0 90 12 60513.0 60596.0 60554.5 79 8 60596.0 60680.0 60638.0 143 26 60680.0 60763.0 60721.5 132 27 60763.0 60847.0 60805.0 163 40 60847.0 60930.0 60888.5 134 31 60930.0 61014.0 60972.0 146 41 61014.0 61097.0 61055.5 122 41 61097.0 61181.0 61139.0 145 44 61181.0 61264.0 61222.5 118 39 61264.0 61348.0 61306.0 145 48 61348.0 61431.0 61389.5 115 33 61431.0 61515.0 61473.0 139 54 61515.0 61598.0 61556.5 117 41 61598.0 61682.0 61640.0 127 49 61682.0 61765.0 61723.5 100 48 61765.0 61849.0 61807.0 123 56 61849.0 61932.0 61890.5 105 37 61932.0 62016.0 61974.0 122 44 62016.0 62099.0 62057.5 112 41 62099.0 62183.0 62141.0 125 62 62183.0 62266.0 62224.5 102 42 62266.0 62350.0 62308.0 101 45 62350.0 62433.0 62391.5 187 231 62433.0 62517.0 62475.0 122 53 62517.0 62600.0 62558.5 110 73 62600.0 62684.0 62642.0 156 76 62684.0 62767.0 62725.5 155 80 62767.0 62851.0 62809.0 159 83 62851.0 62934.0 62892.5 66 33 62934.0 63018.0 62976.0 93 48 63018.0 63101.0 63059.5 79 42 63101.0 63185.0 63143.0 115 68 63185.0 63268.0 63226.5 93 57 63268.0 63352.0 63310.0 109 59 63352.0 63435.0 63393.5 102 42 63435.0 63519.0 63477.0 122 61 63519.0 63602.0 63560.5 112 51 63602.0 63686.0 63644.0 135 70 63686.0 63769.0 63727.5 124 68 63769.0 63853.0 63811.0 128 59 63853.0 63936.0 63894.5 114 55 63936.0 64020.0 63978.0 144 76 64020.0 64103.0 64061.5 125 66 64103.0 64187.0 64145.0 167 89 64187.0 64270.0 64228.5 152 67 64270.0 64354.0 64312.0 187 92 64354.0 64437.0 64395.5 175 103 64437.0 64521.0 64479.0 175 102 64521.0 64604.0 64562.5 155 77 64604.0 64688.0 64646.0 179 90 64688.0 64771.0 64729.5 182 114 64771.0 64855.0 64813.0 232 144 64855.0 64938.0 64896.5 223 87 64938.0 65022.0 64980.0 228 118 65022.0 65105.0 65063.5 212 113 65105.0 65189.0 65147.0 216 124 65189.0 65272.0 65230.5 190 85 65272.0 65356.0 65314.0 237 78 65356.0 65439.0 65397.5 210 57 65439.0 65523.0 65481.0 162 31 65523.0 65606.0 65564.5 106 32 65606.0 65690.0 65648.0 145 62 65690.0 65773.0 65731.5 98 29 65773.0 65857.0 65815.0 212 36 65857.0 65940.0 65898.5 185 68 65940.0 66024.0 65982.0 123 42 66024.0 66107.0 66065.5 123 27 66107.0 66191.0 66149.0 141 39 66191.0 66274.0 66232.5 64 32 66274.0 66358.0 66316.0 86 49 66358.0 66441.0 66399.5 63 21 66441.0 66525.0 66483.0 118 39 66525.0 66608.0 66566.5 54 36 66608.0 66692.0 66650.0 100 80 66692.0 66775.0 66733.5 56 22 66775.0 66859.0 66817.0 51 16 66859.0 66942.0 66900.5 36 26 66942.0 67026.0 66984.0 31 10 67026.0 67109.0 67067.5 31 17 67109.0 67193.0 67151.0 29 11 67193.0 67276.0 67234.5 15 13 67276.0 67360.0 67318.0 37 36 67360.0 67443.0 67401.5 33 29 67443.0 67527.0 67485.0 35 22 67527.0 67610.0 67568.5 22 16 67610.0 67694.0 67652.0 34 30 67694.0 67777.0 67735.5 24 24 67778.0 67861.0 67819.5 54 49 67861.0 67944.0 67902.5 26 15 67945.0 68028.0 67986.5 33 20 68028.0 68111.0 68069.5 78 30 68112.0 68195.0 68153.5 118 65 68195.0 68278.0 68236.5 87 110 68279.0 68362.0 68320.5 61 35 68362.0 68446.0 68404.0 133 61 68446.0 68529.0 68487.5 110 62 68529.0 68612.0 68570.5 108 41 68612.0 68696.0 68654.0 118 42 68696.0 68823.0 68759.5 166 76 68823.0 68907.0 68865.0 93 23 68907.0 68991.0 68949.0 105 66 68991.0 69074.0 69032.5 100 51 69075.0 69158.0 69116.5 69 31 69158.0 69270.0 69214.0 105 46 69270.0 69354.0 69312.0 97 63 69354.0 69437.0 69395.5 186 93 69437.0 69521.0 69479.0 168 84 69521.0 69613.0 69567.0 402 167 69613.0 69711.0 69662.0 365 224