---
instrument_id: '462'
data_file_original_name: '20190303_Naphthalene_OH_AMS_MassSpec.csv'
skip_headers: '1'
charts: ''
headers:
    - '?amus'
    - 'Cx'
    - 'CH'
    - 'CHO1'
    - 'CHOgt1'
    - 'CHN'
    - 'CHO1N'
    - 'CHOgt1N'
    - 'NO'
dataset_id: '1689'
experiment_link: 'https://icarus.ucdavis.edu/chambers/535/experiments/176'
experiment_set_link: 'https://icarus.ucdavis.edu/chambers/535/experimentSets/180'
chamber_link: 'https://icarus.ucdavis.edu/chambers/535'
dataset_created_at: '2020-12-07 21:57:49'
dataset_updated_at: '2020-12-07 21:57:49'
instrument_link: 'https://icarus.ucdavis.edu/chambers/535/instruments/462'
instrument:
    id: '462'
    short_name: 'AMS (Near, mass spec)'
    full_name: 'HR-ToF-AMS'
    manufacturer: 'Aerodyne'
    model: 'N/A'
    year: ''
    data_recording_software: 'ToF-AMS DAQ 4.024beta'
    data_analysis_software: 'SQ 1.62A, PIKA 1.22A'
    raw_data_time_resolution: 'Every minute'
    analysis_data_averaging: ''
    detection_limit: '0.003 ?g/m3'
    quantification_limit: ''
    sensitivity_to_temperature: 'Yes'
    sensitivity_to_relative_humidity: 'Yes'
    sampling_method: 'Direct sampling'
    sample_preparation_method: ''
    sample_residence_time_in_seconds: ''
    length_of_tubing_in_cm: '420'
    flow_rate: '0.08'
    tubing_material: 'Stainless Steel'
    chemical_identification_method: 'Mass spectrometery with electron impact ionization.'
    data_analysis_method: ''
    quantification_method: ''
    calibration_method: 'Ionization efficiency and relative ionization effeciencies of the instrument are calibrated with pure 300nm ammonium nitrate particles and pure 300nm ammonium sulfate particles every other week.'
    calibration_drift_estimate: ''
    calibration_schedule: 'As Needed'
    uncertainty_estimation_method: 'Filter runs before the sampling'
    known_interferences: 'Air and inorganic salts can inteference with organic signals'
    link_to_supplemental_information: ''
    additional_notes: ''
    organization_id: '546'
    created_at: '2020-12-07T02:16:42.000000Z'
    updated_at: '2020-12-07T02:16:42.000000Z'
    column_descriptors: '[]'
    sampling_protocol: 'Online'
    skip_headers: '1'
    tubing_inner_diameter: '1/4 inch'
    what_is_measured: 'Non-refractory particle composition'
    measurement_uncertainty: '40%'
    measurement_units: 'ug/m3'

---
?amus,Cx,CH,CHO1,CHOgt1,CHN,CHO1N,CHOgt1N,NO
1,0,0,0,0,0,0,0,0
2,0,0,0,0,0,0,0,0
3,0,0,0,0,0,0,0,0
4,0,0,0,0,0,0,0,0
5,0,0,0,0,0,0,0,0
6,0,0,0,0,0,0,0,0
7,0,0,0,0,0,0,0,0
8,0,0,0,0,0,0,0,0
9,0,0,0,0,0,0,0,0
10,0,0,0,0,0,0,0,0
11,0,0,0,0,0,0,0,0
12,0.001248232,0,0,0,0,0,0,0
13,1.35E-05,0.000266785,0,0,0,0,0,0
14,0,0.000558768,0,0,0,0,0,0
15,0,0.000889442,0,0,0,0,0,0
16,0,9.55E-06,0,0,0,0,0,0
17,0,0,0,0,0,0,0,0
18,0,0,0,0,0,0,0,0
19,0,0,0,0,0,0,0,0
20,0,0,0,0,0,0,0,0
21,0,0,2.03E-06,0,0,0,0,0
22,0,0,0,4.28E-05,0,0,0,0
23,0,0,0,0,0,0,0,0
24,8.50E-05,0,0,0,0,0,0,0
25,1.84E-06,0.000315721,0,0,0,0,0,0
26,0,0.001950264,0,0,0.000109027,0,0,0
27,0,0.003293216,0,0,0.000554245,0,0,0
28,0,7.03E-05,0.008258482,0,0,0,0,0
29,0,0,8.93E-05,0,0,0,0,0.013725364
30,0,0,0.001526281,0,0,0,0,0.00010084
31,0,0,0.000803363,0,0,0,0,2.82E-05
32,0,0,1.18E-05,0,0,0,0,0.00E+00
33,0,0,0,0,0,0,0,8.47E-06
34,0,0,0,0,0,0,0,4.83E-08
35,6.00E-05,0,0,0,0,0,0,0
36,1.95E-06,0.001283308,0,0,0,0,0,0
37,0,0.002750767,0,0,0,0,0,0
38,0,0.007438275,0,0,0,0,0,0
39,0,0.000606322,0,0,0.00E+00,0,0,0
40,0,1.19E-05,2.78E-04,0,5.41E-05,0,0,0
41,0,5.50E-04,0.000880393,0,1.37E-06,0,0,0
42,0,4.04E-05,0.001604848,0,4.09E-05,0,0,0
43,0,6.00E-05,3.43E-05,0.009981354,0,0,0,0
44,0,0,7.43E-05,0.000728107,0,0.000151511,0,0
45,0,0,0,4.85E-05,0,0.00E+00,0,0.002634326
46,0,0,1.61E-06,0.000678749,0,1.64E-06,0,9.62E-06
47,0,0,0,1.34E-04,0,7.04E-06,0,1.08E-05
48,0,0.000877809,0,1.45E-06,0,7.61E-08,0,0
49,0,0.013482462,0,0,0,0,0,0
50,0,0.013094418,0,0,0.000413543,0,0,0
51,0,0.002482588,0,0,0.00E+00,0,0,0
52,0,8.29E-05,0.001336449,0,0.000148596,0,0,0
53,0,5.94E-04,0.000384409,0,3.64E-05,0,0,0
54,0,5.43E-05,0.001305486,0.00E+00,1.03E-06,0,0,0
55,0,1.05E-04,0.000103957,6.13E-05,0,0,0,0
56,0,1.36E-05,0.00012068,1.33E-06,0,0.000254052,0,0
57,0,2.86E-05,3.85E-06,0.000261194,0,0.000284728,0,0
58,0,1.21E-06,7.82E-05,0.00011738,0,0.000185692,0,0
59,7.56E-05,1.11E-06,1.93E-05,2.42E-06,0,6.04E-06,0,0
60,4.09E-06,0.001132417,6.96E-06,1.62E-04,0,0,0,0
61,0,6.16E-05,0,5.00E-05,0,0,0,0
62,0,0.010393114,0,1.00E-06,0,0,0.000652917,0
63,0,0.001719023,0,0,0,0,4.92E-06,0
64,0,7.26E-05,9.99E-05,0,0,0,0,0
65,0,0.003312122,0.000387666,0,0.00E+00,0,0,0
66,0,0.000300566,8.72E-05,0,9.19E-05,1.23E-05,0,0
67,0,7.87E-05,3.05E-06,2.35E-05,1.96E-05,3.19E-05,0,0
68,0,2.05E-05,8.84E-05,0.000713566,5.07E-07,1.02E-06,0,0
69,0,3.38E-05,7.58E-05,0.000117455,0,1.49E-05,0,0
70,0,7.61E-06,1.45E-05,0.000601294,0,5.52E-05,0,0
71,1.55E-06,1.05E-05,1.02E-05,0.00027449,0,1.78E-06,0,0
72,1.01E-07,0.000763905,4.12E-07,0.000168751,0,1.05E-04,0,0
73,0,0.00558212,0,0.0002866,0,2.30E-05,0,0
74,0,0.005380672,0,0.000302583,0,3.51E-05,0,0
75,0,0.011518943,0,0.000897836,0,0,0,0
76,0,0.017239779,0,0.001933467,0,0,0,0
77,0,0.003209889,0.000180431,6.18E-05,0,0,0,0
78,0,0.001452128,0,0,0,0,0,0
79,0,8.52E-05,0.000126645,0,0,0,0,0
80,0,2.36E-05,6.32E-06,5.45E-05,0,0,0,0
81,0,3.05E-05,1.12E-04,2.36E-06,0,0,0,0
82,0,7.84E-06,4.94E-05,1.01E-04,0,0,0,0
83,5.27E-05,9.18E-06,3.07E-05,4.68E-05,0,0,0,0
84,3.99E-06,0.000327717,1.17E-05,3.19E-05,0,0,0,0
85,0,0.000841327,1.36E-05,1.30E-06,0,3.80E-05,0,0
86,0,0.001023213,7.04E-07,0.000102012,0,0.00E+00,0,0
87,0,0.000768635,0,3.93E-06,0,1.23E-06,0,0
88,0,0.00540923,0.00E+00,0.000429778,0,0,0,0
89,0,0.002767108,3.31E-05,0,0,0,0,0
90,0,0.003782936,0,0.000425747,0,0,0,0
91,0,0.000272869,0.00027529,1.53E-05,2.90E-05,0,7.87E-04,0
92,0,0.000141177,0.000358744,0,1.88E-06,0,2.55E-05,0
93,0,1.88E-04,0.00010601,9.19E-06,0,0,5.70E-05,0
94,0,2.62E-05,0.00E+00,4.61E-05,0,0,0.00E+00,0
95,0,1.26E-05,7.62E-05,3.06E-05,0,0.00E+00,6.17E-07,0
96,0,2.95E-06,1.36E-05,9.21E-05,0,1.26E-05,0,3.57E-05
97,0,0.000524049,9.57E-06,9.85E-07,0,1.63E-05,0,0
98,0,5.41E-06,5.83E-07,6.61E-05,0,6.81E-07,0,1.60E-06
99,0,0.000229824,9.08E-06,2.67E-05,0,0,0,0
100,0,0.000226714,6.88E-07,6.24E-05,0,1.25E-05,0,0
101,0,0.010043334,4.70E-05,0.000159345,0,6.78E-07,0,0
102,0,0.008190329,0.000197928,0.000998993,0,0,0,2.02E-11
103,0,0.000649476,0.006016491,0.002202767,0,0,0,0
104,0,0,0.008430109,0.00069941,0,0,8.78E-04,0
105,0,0.001425189,0.001194535,2.57E-05,0,0,3.80E-05,0
106,0,5.61E-05,0.000271763,6.79E-05,0,0,0,0
107,0,3.13E-05,1.72E-05,5.10E-05,0,0,0,0
108,0,4.10E-05,2.94E-05,4.79E-05,0,1.92E-05,0,0
109,0,8.86E-05,8.62E-06,3.21E-05,0,0.00E+00,0,0
110,0,4.93E-05,8.25E-06,1.58E-05,0,1.24E-06,0,0
111,0,2.43E-05,4.89E-06,3.02E-05,0,0,0,0
112,0,0.000474755,2.01E-06,2.63E-05,0,0,0,0
113,0,4.62E-05,1.73E-05,3.95E-05,0,0,0.000573283,0
114,0,0.007502904,1.31E-06,0.000818203,0,0,2.48E-05,0
115,0,0.002534064,0,0.000653562,0,0,0,0
116,0,0.00024667,0.00015837,5.33E-05,0,0,0,0
117,0,1.82E-04,0.002448556,0.000232068,0,0,0,0
118,0,1.77E-05,0.001001268,8.37E-05,0,0,0,0
119,0,8.21E-05,0.000378062,1.72E-04,0,0,0,0
120,0,7.99E-06,2.68E-05,0.00048195,0,0,0,0
121,0,0,1.27E-04,0.000413457,0,0,0,0
122,0,0,1.10E-05,8.96E-05,0,0,2.77E-05,0
123,0,0,1.03E-05,6.02E-05,0,0,1.80E-06,0
124,0,1.09E-06,8.94E-07,4.90E-05,0,0,0,0
125,0,0.000459776,4.35E-06,7.02E-05,0,0,0,0
126,0,-5.62E-08,2.04E-05,0.000119706,0,0,0,0
127,0,0.005875488,1.73E-06,8.68E-05,0,0,0,0
128,0,0.000537329,0,0,0,0,0.001491225,0
129,0,0,0.003189204,0.000457351,0,0,7.43E-05,0
130,0,0,0.012038535,0.001404652,0,0,0,0
131,0,0,0.001141628,8.91E-05,0,0,4.83E-04,0
132,0,0,0.001605574,0.00391574,0,0,2.09E-05,0
133,0,0,0,0.001244104,0,0,0,0
134,0,0,1.56E-04,0.00107534,0,0,0,0
135,0,0,7.43E-05,0.000138033,0,0,0,0
136,0,0,1.29E-05,0.000109937,0,0,0,0
137,0,3.69E-05,5.47E-07,3.91E-05,0,0,1.78E-05,0
138,0,6.86E-05,2.48E-06,2.98E-05,0,0,1.15E-06,0
139,0,7.64E-06,2.42E-07,4.60E-05,0,0,0,0
140,0,2.27E-05,3.17E-06,3.46E-06,0,0,2.56E-05,0
141,0,3.70E-05,9.96E-05,6.04E-06,0,0,1.69E-05,0
142,0,6.34E-05,0.000308085,5.23E-07,0,0,1.46E-05,0
143,0,7.54E-06,0.003972407,0,0,0,0.000139167,0
144,0,0,0.000426165,0.000580816,0,0,0.00E+00,0
145,0,0,0,0.001878098,0,0,1.05E-05,0
146,0,0,0,0.003358649,0,0,0,0
147,0,0,2.81E-04,0.00062127,0,0,0,0
148,0,0,3.04E-05,0.000583511,0,0,0.000303557,0
149,0,0,0,0.000413978,0,0,1.89E-05,0
150,0,0,0,0.000167707,0,0,0,0
151,0,4.82E-05,0,9.49E-05,0,0,0.00E+00,0
152,0,0.00E+00,0,5.18E-05,0,0,8.40E-06,0
153,0,6.25E-06,0,1.86E-05,0,0,1.37E-06,0
154,0,7.10E-06,0,3.38E-05,0,0,7.94E-06,0
155,0,5.51E-06,0,4.45E-05,0,0,2.93E-05,0
156,0,5.87E-07,0,6.86E-05,0,0,0.000252634,0
157,0,0,0,0.002528003,0,0,1.65E-05,0
158,0,8.14E-05,0,0.000273181,0,0,0,0
159,0,1.06E-05,0,0.000695622,0,0,0,0
160,0,0.000176731,0,0.001287398,0,0,0,0
161,0,0.00E+00,0,0.000315147,0,0,0.000206728,0
162,0,2.48E-05,0,0.000104603,0,0,0,0
163,0,4.06E-05,0,2.31E-04,0,0,8.09E-06,0
164,0,0,1.95E-06,0.000118035,0,0,3.31E-05,0
165,0,0.000121445,2.32E-07,3.57E-05,0,0,4.51E-06,0
166,0,3.33E-05,0,2.36E-05,0,0,4.00E-07,0
167,0,2.27E-06,0,7.73E-06,0,0,0,0
168,0,8.59E-06,0,3.39E-05,0,0,5.06E-06,0
169,0,1.21E-06,0,2.17E-06,0,0,3.66E-05,0
170,0,5.17E-06,-4.27E-08,8.67E-05,0,0,2.74E-06,0
171,0,1.18E-06,-5.54E-09,6.88E-06,0,0,0,0
172,0,6.42E-08,0,0.000301205,0,0,5.39E-05,0
173,0,0,0,0.000525798,0,0,0.00E+00,0
174,0,0,0,0.000289845,0,0,4.08E-06,0
175,0,0,0,0.000474253,0,0,3.18E-05,0
176,0,0,0,5.87E-05,0,0,7.00E-05,0
177,0,0.00012044,0,1.78E-04,0,0,4.39E-06,0
178,0,3.87E-05,0,2.83E-05,0,0,0,0
179,0,4.59E-06,0,2.13E-06,0,0,0,0
180,0,2.48E-04,0,5.94E-05,0,0,0,0
181,0,4.02E-05,0,0,0,0,0,0
182,0,0,0,0,0,0,0,0
183,0,0,0,0,0,0,0,0
184,0,0,0,0,0,0,0,0
185,0,0,0,0,0,0,0,0
186,0,0,0,0,0,0,0,0
187,0,0,0,0,0,0,0,0
188,0,0,0,0,0,0,0,0
189,0,2.35E-04,0.00E+00,0,0,0,0,0
190,0,4.01E-05,1.97E-05,0,0,0,0,0
191,0,0,2.98E-06,0,0,0,0,0
192,0,0,0,0,0,0,0,0
193,0,0,0,0,0,0,0,0
194,0,0,0,0,0,0,0,0
195,0,0,0,0,0,0,0,0
196,0,0,0,0,0,0,0,0
197,0,0,0,0,0,0,0,0
198,0,0,0,0,0,0,0,0
199,0,0,0,0,0,0,0,0
200,0,0,0,0,0,0,0,0
201,0,0,0,0,0,0,0,0
202,0,3.25E-06,2.09E-07,0,0,0,0,0
203,0,0,2.09E-07,0,0,0,0,0
204,0,0,2.09E-07,0,0,0,0,0