54 1001 Dibb, Jack University of New Hampshire Bulk Aerosol Composition from DC-8 TC4 1 1 2007 7 24 2007 11 6 0 Start Time (UT Seconds) from 00 Hours on Launch Date 34 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 99999 9999 999 99 999 99 99 9999 99 99 999 99 99 9999 999 99 9999 99 99 9999 99 99 999 99 99 999 99 99 9999 99 99 9999 99 99 Stop Time (UT Seconds) from 00 Hours on Launch Date Chloride Mixing Ratio (pptv) Chloride lower detection limit (pptv) Chloride Flag (); 0=valid, 1=below detection, 2=missing Nitrate Mixing Ratio (pptv) Nitrate lower detection limit (pptv) Nitrate Flag (); 0=valid, 1=below detection, 2=missing Sulfate Mixing Ratio (pptv) Sulfate lower detection limit (pptv) Sulfate Flag (); 0=valid, 1=below detection, 2=missing Oxalate Mixing Ratio (pptv) Oxalate lower detection limit (pptv) Oxalate Flag (); 0=valid, 1=below detection, 2=missing Sodium Mixing Ratio (pptv) Sodium lower detection limit (pptv) Sodium Flag (); 0=valid, 1=below detection, 2=missing Ammonium Mixing Ratio (pptv) Ammonium lower detection limit (pptv) Ammonium Flag (); 0=valid, 1=below detection, 2=missing Potassium Mixing Ratio (pptv) Potassium lower detection limit (pptv) Potassium Flag (); 0=valid, 1=below detection, 2=missing Magnesium Mixing Ratio (pptv) Magnesium lower detection limit (pptv) Magnesium Flag (); 0=valid, 1=below detection, 2=missing Calcium Mixing Ratio (pptv) Calcium lower detection limit (pptv) Calcium Flag (); 0=valid, 1=below detection, 2=missing Beryllium-7 Mixing Ratio (fCi/scm) Beryllium-7 lower detection limit (fCi/scm) Beryllium-7 Flag (); 0=valid, 1=below detection, 2=missing Lead-210 Mixing Ratio (fCi/scm) Lead-210 lower detection limit (fCi/scm) Lead-210 Flag (); 0=valid, 1=below detection, 2=missing 0 6 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 Cl LDL Fl NO3 LDL Fl SO4 LDL Fl C2O4 LDL Fl Na LDL Fl NH4 LDL Fl K LDL Fl Mg LDL Fl Ca LDL Fl Be LDL Fl Pb LDL Fl 47520 47760 251 183 0 123 40 0 150 16 0 4 2 0 303 241 0 178 25 0 999 16 1 47 23 0 106 46 0 73 50 0 9999 0 2 47820 48060 9999 218 1 96 48 0 156 19 0 2 2 0 9999 287 1 196 30 0 999 19 1 29 27 0 79 55 0 73 50 0 9999 0 2 48120 48480 9999 129 1 95 29 0 227 11 0 5 1 0 9999 170 1 259 18 0 999 11 1 25 16 0 999 33 1 73 50 0 9999 0 2 50400 50700 1062 157 0 105 35 0 261 14 0 4 2 0 1061 206 0 239 21 0 17 13 0 127 19 0 88 40 0 9999 50 1 9999 0 2 50760 51060 1066 152 0 87 34 0 210 13 0 3 2 0 1013 199 0 253 21 0 13 13 0 114 19 0 46 38 0 9999 50 1 9999 0 2 51120 51420 1140 151 0 52 33 0 191 13 0 4 2 0 1077 198 0 182 21 0 21 13 0 90 19 0 999 38 1 9999 50 1 9999 0 2 51480 52080 310 72 0 58 16 0 185 6 0 3 1 0 335 95 0 169 10 0 8 6 0 42 9 0 40 18 0 9999 50 1 9999 0 2 53760 54840 9999 99 1 999 22 1 9999 9 1 999 1 1 9999 131 1 9999 14 1 999 9 1 999 12 1 999 25 1 9999 50 1 9999 0 2 54960 56040 201 115 0 99 25 0 9999 10 1 29 1 0 174 151 0 9999 16 1 17 10 0 80 14 0 170 29 0 9999 50 1 9999 0 2 56160 57240 9999 105 1 999 23 1 14 9 0 9 1 0 9999 138 1 17 14 0 999 9 1 999 13 1 31 27 0 9999 50 1 9999 0 2 57360 58320 9999 105 1 999 23 1 13 9 0 2 1 0 9999 139 1 29 14 0 999 9 1 999 13 1 999 27 1 443 50 0 9999 0 2