46,1001 Dibb, Jack University of New Hampshire Bulk aerosol ionic composition from NASA DC-8 ATom 1,1 2017,10,19,2018,10,19 0 UTC_Start_SAGA_AERO,seconds,seconds_after_midnight_UTC 12 1,1,1,1,1,1,1,1,1,1,1,1 -9999,-9999,-9999,-9999,-9999,-9999,-9999,-9999,-9999,-9999,-9999,-9999 UTC_Stop_SAGA_AERO,seconds,seconds_after_midnight_UTC UTC_Mid_SAGA_AERO,seconds,seconds_after_midnight_UTC Cl_SAGA_AERO,ug/m3,AER_Cloride_insitu_Aerodynamic_Total_MassSTP,Cloride_in_microgram_per_cubic_meter Br_SAGA_AERO,ug/m3,AER_Bromide_insitu_Aerodynamic_Total_MassSTP,Bromide_in_microgram_per_cubic_meter NO3_SAGA_AERO,ug/m3,AER_Nitrate_insitu_Aerodynamic_Total_MassSTP,Nitrate_in_microgram_per_cubic_meter SO4_SAGA_AERO,ug/m3,AER_Sulfate_insitu_Aerodynamic_Total_MassSTP,Sulfate_in_microgram_per_cubic_meter C2O4_SAGA_AERO,ug/m3,AER_Oxalate_insitu_Aerodynamic_Total_MassSTP,Oxalate_in_microgram_per_cubic_meter Na_SAGA_AERO,ug/m3,AER_Sodium_insitu_Aerodynamic_Total_MassSTP,Sodium_in_microgram_per_cubic_meter NH4_SAGA_AERO,ug/m3,AER_Ammonium_insitu_Aerodynamic_Total_MassSTP,Ammonium_in_microgram_per_cubic_meter K_SAGA_AERO,ug/m3,AER_Potassium_insitu_Aerodynamic_Total_MassSTP,Potassium_in_microgram_per_cubic_meter Mg_SAGA_AERO,ug/m3,AER_Magnesium_insitu_Aerodynamic_Total_MassSTP,Magnesium_in_microgram_per_cubic_meter Ca_SAGA_AERO,ug/m3,AER_Calcium_insitu_Aerodynamic_Total_MassSTP,Calcium_in_microgram_per_cubic_meter 0 20 PI_CONTACT_INFO:jack.dibb@unh.edu PLATFORM: NASA DC-8 airborne laboratory. LOCATION: Ascention Island to Cabo Verde ASSOCIATED_DATA: See espoarchive.nasa.gov/archive/browse/atom INSTRUMENT_INFO: Non-size selected ("bulk") aerosols are sampled isokinetically through forward facing aerosol inlet onto a teflon filter. Ions are extracted off of the filter into deionized water and ion chromatography analysis is performed. DATA_INFO: Time data are reported in seconds after midnight UTC. Reported under STP (273 k & 1013 mb) Do not use these data on time scales shorter than those reported here. DM_CONTACT_INFO:eric.scheuer@unh.edu PROJECT_INFO: ATom-3 STIPULATIONS_ON_USE: See the NASA ATom data protocol. OTHER_COMMENTS: N/A UNCERTAINTY: Mixing ratios are corrected for the amount of analyte found in extracts of blank (non-exposed) filters. Negative values are reported when an ion is quantified in a sample extract but the amount is less than the deployment averaged background. -8888 is used if when it was not possible to quantify the amount of a given ion in a sample extract. ULOD_FLAG: -7777 ULOD_VALUE: N/A LLOD_FLAG: -8888 LLOD_VALUE: -9999,-9999,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A REVISION:R2 R1:Final R2:Replaced "dots" with "underscores" in species name UTC_Start_SAGA_AERO,UTC_Stop_SAGA_AERO,UTC_Mid_SAGA_AERO,Cl_SAGA_AERO,Br_SAGA_AERO,NO3_SAGA_AERO,SO4_SAGA_AERO,C2O4_SAGA_AERO,Na_SAGA_AERO,NH4_SAGA_AERO,K_SAGA_AERO,Mg_SAGA_AERO,Ca_SAGA_AERO 31740,32400,32070,-0.007,-8888,0.002,0.050,-8888,0.002,0.018,-0.001,-0.002,0.010 32520,32940,32730,-0.022,-8888,-0.024,0.020,-8888,0.003,-0.005,-0.012,0.055,-0.004 33060,33720,33390,-0.012,-8888,0.131,0.504,0.060,0.025,0.153,0.071,0.008,0.019 33840,34200,34020,1.429,-8888,0.442,0.973,0.008,0.954,0.193,0.136,0.136,0.153 34320,35580,34950,0.027,-8888,0.121,0.303,0.039,0.038,0.115,0.041,0.013,0.013 35700,36120,35910,-0.041,-8888,-0.011,0.031,-8888,-0.012,-0.009,-0.013,0.010,-0.015 36240,36960,36600,-0.008,-8888,0.082,0.193,0.010,0.011,0.056,0.012,0.004,0.016 37080,37440,37260,1.170,-8888,0.328,0.762,0.009,0.768,0.163,0.074,0.113,0.130 37560,38820,38190,0.011,-8888,0.015,0.055,-8888,0.009,0.025,0.013,0.010,0.007 38940,40260,39600,-0.026,-8888,-0.006,0.039,-8888,-0.030,0.014,-0.014,0.001,-0.018 40380,41280,40830,0.031,-8888,0.316,0.443,0.013,0.044,0.161,0.047,0.028,0.206 41400,41760,41580,0.558,-8888,1.499,1.950,0.066,0.456,0.365,0.203,0.203,1.096 41820,42300,42060,0.524,-8888,1.550,2.070,0.056,0.449,0.327,0.242,0.232,1.259 42420,42840,42630,0.777,-8888,2.345,3.622,0.107,0.733,0.490,0.390,0.379,2.082 42960,43440,43200,0.202,-8888,1.544,1.801,0.090,0.631,0.480,0.299,0.159,1.081 43560,44760,44160,0.004,-8888,0.024,0.060,-8888,0.003,0.021,0.003,0.007,0.096 44940,45900,45420,-0.027,-8888,0.009,0.074,-8888,-0.028,0.004,-0.006,0.006,0.081