46,1001
Dibb, Jack
University of New Hampshire
Bulk aerosol ionic composition from NASA DC-8
ATom
1,1
2018,05,17,2018,10,19
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: Terceira, Azores to Kangerlussuaq, Greenland
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-4
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:R1
R0:Preliminary
R1:Replaced "dots" with "underscores" in species names. Final
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
34800,35880,35340,0.007,-8888,0.119,0.205,0.011,0.007,0.068,0.007,0.010,0.042
36000,36900,36450,0.028,-8888,0.075,0.242,0.036,0.019,0.067,0.001,0.013,0.056
37020,38040,37530,-0.004,-8888,0.027,0.223,0.012,-0.002,0.088,0.001,0.000,0.010
38160,38940,38550,0.011,-8888,0.229,0.633,0.016,0.013,0.188,0.009,0.025,0.138
39060,39420,39240,0.068,-8888,0.010,0.074,-0.004,0.049,0.022,0.003,0.000,-0.010
39540,40260,39900,0.002,-8888,0.237,0.423,0.016,0.016,0.147,0.009,0.017,0.101
40380,41100,40740,0.036,-8888,0.067,0.210,0.028,0.023,0.085,0.002,0.006,0.032
41220,42000,41610,0.019,-8888,0.163,0.313,0.014,0.021,0.115,0.003,0.013,0.077
42120,42480,42300,-0.005,-8888,0.000,0.035,-8888,-0.006,0.011,-0.011,-0.002,0.007
42600,43440,43020,0.016,-8888,0.229,0.366,0.026,0.022,0.120,0.007,0.019,0.093
43560,44460,44010,0.045,-8888,0.252,0.261,0.079,0.031,0.124,0.012,0.026,0.091
44580,45300,44940,0.019,-8888,0.079,0.158,0.024,0.014,0.081,0.000,0.010,0.036
45420,46020,45720,0.135,-8888,0.238,0.427,0.041,0.089,0.118,0.022,0.036,0.160
46140,46560,46350,6.684,0.011,0.181,1.169,0.002,3.603,0.158,0.120,0.433,0.181
46680,47640,47160,0.171,-8888,0.274,0.563,0.064,0.117,0.119,0.026,0.061,0.185
47760,48840,48300,0.009,-8888,0.068,0.252,0.010,0.014,0.091,0.005,0.014,0.065
48960,49920,49440,0.006,-8888,0.126,0.342,0.015,0.000,0.144,0.005,0.011,0.046
50040,50940,50490,0.005,-8888,0.286,0.505,0.020,0.016,0.182,0.012,0.027,0.123
51060,51900,51480,0.113,-8888,0.053,0.228,0.005,0.066,0.081,0.001,0.019,0.031
52020,52380,52200,7.936,0.018,0.015,1.074,-0.001,4.250,0.067,0.143,0.500,0.191
52500,53460,52980,0.085,-8888,0.055,0.210,0.007,0.075,0.072,0.005,0.035,0.029
53640,54720,54180,-0.007,-8888,0.039,0.390,0.006,-0.005,0.114,0.002,0.012,0.027
54840,55440,55140,0.053,-8888,-0.006,0.381,0.000,0.029,0.154,0.040,0.003,0.005
55560,57000,56280,0.018,-8888,0.038,0.232,0.006,0.013,0.082,0.003,0.007,0.021
57120,57420,57270,2.605,-8888,0.038,0.441,0.000,1.427,0.048,0.036,0.162,0.082
57540,59100,58320,0.022,-8888,0.080,0.188,0.013,0.025,0.091,0.005,0.017,0.046
59220,60300,59760,-0.004,-8888,-0.006,0.280,-0.001,-0.010,0.081,-0.001,0.004,0.010
60420,61680,61050,-0.009,-8888,-0.009,0.322,-0.001,-0.012,0.078,-0.004,0.000,-0.002
61800,62400,62100,0.028,-8888,0.005,0.313,-0.003,0.020,0.090,0.004,0.003,0.046
63120,64200,63660,-0.020,-8888,-0.012,0.286,-8888,-0.018,0.118,0.008,-0.003,-0.006
64320,66000,65160,0.015,-8888,-0.001,0.316,-8888,0.005,0.092,0.009,-0.002,0.003
66120,67140,66630,0.022,-8888,0.003,0.273,-8888,0.006,0.089,0.010,-0.004,-0.006