45,1001
Dibb, Jack
University of New Hampshire
Bulk aerosol ionic composition from NASA DC-8
ATom
1,1
2017,02,15,2017,11,28
0
Start_UTC,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
Stop_UTC,seconds,seconds_after_midnight_UTC
Mid_UTC,seconds,seconds_after_midnight_UTC
Cl_ug/m3,ug/m3,Cloride_in_microgram_per_cubic_meter
Br_ug/m3,ug/m3,Bromide_in_microgram_per_cubic_meter
NO3_ug/m3,ug/m3,Nitrate_in_microgram_per_cubic_meter
SO4_ug/m3,ug/m3,Sulfate_in_microgram_per_cubic_meter
C2O4_ug/m3,ug/m3,Oxalate_in_microgram_per_cubic_meter
Na_ug/m3,ug/m3,Sodium_in_microgram_per_cubic_meter
NH4_ug/m3,ug/m3,Ammonium_in_microgram_per_cubic_meter
K_ug/m3,ug/m3,Potassium_in_microgram_per_cubic_meter
Mg_ug/m3,ug/m3,Magnesium_in_microgram_per_cubic_meter
Ca_ug/m3,ug/m3,Calcium_in_microgram_per_cubic_meter
0
19
PI_CONTACT_INFO:jack.dibb@unh.edu
PLATFORM: NASA DC-8 airborne laboratory.
LOCATION: Ascention Island to Terceira, Azores.
ASSOCIATED_DATA: N/A
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
STIPULATIONS_ON_USE: None.
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
R1: Final
Start_UTC,Stop_UTC,Mid_UTC,Cl_ug/m3,Br_ug/m3,NO3_ug/m3,SO4_ug/m3,C2O4_ug/m3,Na_ug/m3,NH4_ug/m3,K_ug/m3,Mg_ug/m3,Ca_ug/m3
32580,33480,33030,-0.002,-8888,0.000,0.046,0.000,-0.008,0.020,-0.003,0.006,0.000
33600,34500,34050,-0.005,-8888,0.000,0.062,0.004,-0.013,0.013,-0.007,-0.001,-0.003
34620,35280,34950,0.118,-8888,1.192,1.143,0.110,0.116,0.383,0.351,0.055,0.264
35400,35760,35580,2.574,0.002,0.704,1.412,0.027,1.547,0.344,0.222,0.223,0.186
35880,37080,36480,0.064,-8888,0.623,0.638,0.062,0.086,0.237,0.181,0.037,0.120
37200,38040,37620,-0.013,-8888,-0.001,0.027,0.001,-0.009,0.003,-0.001,0.009,0.010
38160,38820,38490,0.012,-8888,0.316,0.414,0.039,0.032,0.134,0.107,0.016,0.066
38940,39300,39120,3.074,-8888,1.452,1.323,0.057,1.839,0.243,0.238,0.208,0.327
39420,40680,40050,0.049,-8888,0.405,0.421,0.042,0.067,0.130,0.137,0.027,0.091
40800,41520,41160,-0.012,-8888,0.000,0.010,-8888,-0.006,-0.009,-0.002,0.003,0.007
41640,42300,41970,0.007,-8888,0.561,0.480,0.061,0.028,0.182,0.166,0.013,0.096
42420,42900,42660,5.268,0.006,0.521,1.263,0.029,3.003,0.200,0.188,0.334,0.319
43020,44220,43620,0.022,-8888,0.315,0.312,0.025,0.033,0.096,0.112,0.027,0.101
44340,45000,44670,0.019,-8888,0.002,0.023,-8888,0.010,0.016,0.027,0.015,0.030
45120,45900,45510,0.043,-8888,0.379,0.284,0.013,0.037,0.098,0.087,0.021,0.138
46020,46440,46230,3.082,0.003,0.238,0.801,0.015,1.732,0.224,0.083,0.204,0.084
46560,47700,47130,0.100,-8888,0.349,0.303,0.013,0.076,0.097,0.088,0.039,0.131
47820,48900,48360,-0.004,-8888,-0.002,0.014,0.000,-0.005,-0.003,0.010,0.011,0.017
49020,50100,49560,0.012,-8888,0.013,0.025,0.000,0.005,-0.006,-0.006,0.008,0.008
50280,51120,50700,-0.002,-8888,0.006,0.058,0.000,0.001,0.010,-0.004,0.005,0.013
51240,51660,51450,0.349,-8888,0.129,0.293,0.011,0.215,0.072,0.003,0.028,0.007
51780,52980,52380,0.013,-8888,0.005,0.057,0.001,0.009,0.021,0.002,0.005,0.006
53100,53760,53430,-0.007,-8888,-0.009,0.099,0.001,-0.010,0.030,0.011,0.009,-0.001
53880,54720,54300,0.030,-8888,0.010,0.065,0.009,0.019,0.022,0.009,0.004,0.006
54840,55200,55020,1.444,-8888,0.205,0.479,0.011,0.818,0.090,0.013,0.112,0.022
55320,56520,55920,0.005,-8888,0.002,0.057,0.003,0.006,0.024,-0.003,0.007,-0.001
56640,57300,56970,-0.006,-8888,-0.009,0.069,-8888,-0.011,0.008,-0.014,0.010,-0.007
57420,58200,57810,-0.003,-8888,0.006,0.073,0.000,-0.002,0.031,0.011,-0.001,-0.004
58320,58740,58530,0.586,-8888,0.191,0.242,0.004,0.389,0.052,0.031,0.027,0.000
58860,60000,59430,0.001,-8888,0.005,0.075,0.003,0.004,0.017,0.000,0.002,-0.003
60120,60720,60420,-0.019,-8888,-0.016,0.045,0.010,-0.021,-0.010,-0.005,0.006,-0.017
60840,61680,61260,-0.003,-8888,0.002,0.060,0.002,-0.002,0.012,-0.003,0.003,0.003