---
instrument_id: '446'
data_file_original_name: '20150417_ap_NO3_O3 conc.csv'
skip_headers: '1'
charts: ''
headers:
    - '?Elapsed time'
    - 'O3 conc'
dataset_id: '3781'
experiment_link: 'https://icarus.ucdavis.edu/chambers/535/experiments/696'
experiment_set_link: 'https://icarus.ucdavis.edu/chambers/535/experimentSets/227'
chamber_link: 'https://icarus.ucdavis.edu/chambers/535'
dataset_created_at: '2021-12-09 12:31:56'
dataset_updated_at: '2021-12-09 12:31:56'
instrument_link: 'https://icarus.ucdavis.edu/chambers/535/instruments/446'
instrument:
    id: '446'
    short_name: 'O3 monitor (Near)'
    full_name: 'Teledyne T400 UV Absorption O3 Analyzer'
    manufacturer: 'Teledyne'
    model: 'T400'
    year: ''
    data_recording_software: 'APICOM'
    data_analysis_software: ''
    raw_data_time_resolution: '10 sec'
    analysis_data_averaging: '60 seconds'
    detection_limit: '0.4 ppb'
    quantification_limit: ''
    sensitivity_to_temperature: '5-40C'
    sensitivity_to_relative_humidity: '0-90%'
    sampling_method: 'Direct sampling'
    sample_preparation_method: 'N/A'
    sample_residence_time_in_seconds: ''
    length_of_tubing_in_cm: '4663'
    flow_rate: '0.8 LPM'
    tubing_material: 'FEP Teflon'
    chemical_identification_method: 'UV absorption'
    data_analysis_method: ''
    quantification_method: 'Absorption difference between background and sample converted into ppb by applying absorption coefficient'
    calibration_method: 'Calibration performed using O3 calibrator'
    calibration_drift_estimate: 'Low (on the order of weeks)'
    calibration_schedule: ''
    uncertainty_estimation_method: '10% provided by manufacturer'
    known_interferences: 'Absorption cross section of gas compounds'
    link_to_supplemental_information: ''
    additional_notes: ''
    organization_id: '546'
    created_at: '2020-06-24T19:59:56.000000Z'
    updated_at: '2020-10-14T19:29:59.000000Z'
    column_descriptors: ''
    sampling_protocol: 'Online'
    skip_headers: '1'
    tubing_inner_diameter: '1/4 inch'
    what_is_measured: 'Ozone'
    measurement_uncertainty: '10%'
    measurement_units: 'ppb'

---
?Elapsed time,O3 conc
0,-0.7
0.999999992,-1.1
1.999999992,-1.2
3,-0.6
3.999999992,-0.7
4.999999992,-0.9
6,-1.4
6.999999992,-1.2
7.999999992,-1
9,-0.6
9.999999992,-1
10.99999999,-0.6
11.99999999,-0.6
13,-1.1
13.99999999,-0.6
14.99999999,-0.2
16,0.4
16.99999999,1.2
17.99999999,1.1
19,0.6
19.99999999,0.7
20.99999999,0.8
22,1.1
22.99999999,0.5
23.99999999,-0.1
24.99999999,-0.1
26,0.7
26.99999999,0.7
27.99999999,0.8
29,0.7
29.99999999,0.4
30.99999999,0.7
32,1
32.99999999,0.6
33.99999999,0.5
35,0.3
35.99999999,0.2
36.99999999,0.4
38,0
38.99999999,0.6
39.99999999,0.6
40.99999999,0.8
42,0.6
42.99999999,0.2
43.99999999,0.4
45,0.3
45.99999999,0.3
46.99999999,0.4
48,0
48.99999999,0.3
49.99999999,0.5
51,0.1
51.99999999,-0.1
53.01666666,0.4
54,0.7
54.99999999,0.3
55.99999999,0.1
56.99999999,0.3
58,0.1
58.99999999,0.3
59.99999999,0.3
61,-0.2
61.99999999,0
62.99999999,0.1
64,0
64.99999999,0.3
65.99999999,0.6
67,0.2
67.99999999,0.2
68.99999999,0.2
69.99999999,0.3
71,0.6
71.99999999,0
73.01666666,-0.3
74,-0.1
74.99999999,0.3
75.99999999,0.4
77,0.3
77.99999999,0.9
78.99999999,0.7
80,0
80.99999999,0.1
81.99999999,0.1
83,0.2
83.99999999,0.4
84.99999999,0
86.01666665,0.1
87,0
87.99999999,-0.4
88.99999999,-0.1
90,-0.3
90.99999999,-0.4
91.99999999,-0.2
93,-0.1
93.99999999,-0.4
95.01666666,0
96,0
96.99999999,-0.3
97.99999999,-0.2
99,0
99.99999999,0
101,0.2
102,0.2
103,0
104,0.1
105,0.3
106,0.2
107,0.3
108,0.1
109,0.2
110,0.1
111,0.2
112,0.1
113,0
114,0
115,0.4
116,0.3
117,0.4
118,0.4
119,0.4
120,0.2
121,-0.4
122,-0.3
123,0.2
124,0.9
125,0.5
126,1.2
127,2.6
128,2.5
129,1.8
130,1.3
131,1.5
132,1.4
133,1.6
134,1.9
135,1.8
136,1
137,1.1
138,1.6
139,1
140,1.1
141,1.6
142,1.2
143,0.9
144,1.5
145,1.8
146,1.4
147,1.3
148,1.5
149,1.5
150,1.6
151,1.5
152,1.7
153,1.7
154,1.7
155,11
156,28.8
157,45
158,62.9
159,80.3
160,97.3
161,113.8
162,129.3
163,143.9
164,158
165,171.3
166,183.8
167,195.8
168,207.7
169,219.7
170,231.6
171,242.8
172,252.4
173,262
174,272.6
175,282.1
176,291.2
177,300.6
178,308.9
179,317.6
180,325.6
181,333.2
182,340.5
183,348.4
184,355.6
185,362.6
186,369.6
187,376.5
188,383
189,389.6
190,395.5
191,401.2
192,407.2
193,413.1
194,418.5
195,423.6
196,428.8
197,433.7
198,439.1
199,443.9
200,449.1
201,453.8
202,458.1
203,462.8
204,467.2
205,471.2
206,475.5
207,479.6
208,484
209,487.3
210,490.2
211,493.9
212,497.8
213,501.2
214,504.9
215,507.9
216,510.7
217,513.8
218,516.6
219,519.9
220,522.8
221,525.5
222,528.7
223,531
224,533.5
225,535.6
226,538.2
227,540.5
228,543.2
229,544.9
230,547.2
231,549.8
232,551.9
233,553.1
234,555.1
235,557.1
236,558.8
237,560.7
238,562.7
239,564.4
240,565.9
241,567.5
242,569.1
243,570.9
244,572.5
245,573.7
246,574.9
247,576.1
248,576.9
249,577.9
250,578.8
251,579.8
252,581.3
253,582
254,582.6
255,583.8
256,585.2
257,586
258,586.4
259,586.6
260,587.6
261,588.1
262,588.4
263,589.3
264,589.8
265,590
266,591
267,592.1
268,591.7
269,592.5
270,593.2
271,593.3
272,593.7
273,593.2
274,593.8
275,594.8
276,595.5
277,595.4
278,595.7
279,596
280,596.1
281,596
282,595.9
283,595.9
284,596
285,595.8
286,595.5
287,595.5
288,596
289,595.5
290,595.1
291,595
292,594.8
293,594.6
294,594.3
295,593.9
296,593.5
297,593.4
298,593.2
299,592.1
300,591.9
301,591.7
302,591.3
303,591
304,590.8
305,590.3
306,589.4
307,589.2
308,589.1
309,588.4