---
instrument_id: '447'
data_file_original_name: 'O3_Monitor.csv'
skip_headers: '1'
charts: ''
headers:
    - 'Time'
    - 'O3'
dataset_id: '4249'
experiment_link: 'https://icarus.ucdavis.edu/chambers/542/experiments/866'
experiment_set_link: 'https://icarus.ucdavis.edu/chambers/542/experimentSets/257'
chamber_link: 'https://icarus.ucdavis.edu/chambers/542'
dataset_created_at: '2023-01-24 22:19:52'
dataset_updated_at: '2023-01-24 22:19:52'
instrument_link: 'https://icarus.ucdavis.edu/chambers/542/instruments/447'
instrument:
    id: '447'
    short_name: 'O3 monitor (far)'
    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: '5883'
    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: '2020-06-24T20:00:42.000000Z'
    updated_at: '2020-06-24T20:34:12.000000Z'
    column_descriptors: ''
    sampling_protocol: 'Online'
    skip_headers: '1'
    tubing_inner_diameter: '1/4 inch'
    what_is_measured: 'Ozone'
    measurement_uncertainty: '10%'
    measurement_units: 'ppb'

---
Time,O3
-300,0.2
-299,-0.2
-298,-0.1
-297,0.1
-296,0.2
-295,-0.2
-294,-0.1
-293,-0.5
-292,-0.1
-291,0.3
-290,-0.3
-289,0.1
-288,-0.1
-287,0.1
-286,0.1
-285,-0.4
-284,-0.3
-283,-0.1
-282,0
-281,-0.1
-280,-0.4
-279,-0.5
-278,-0.1
-277,0.3
-276,-0.1
-275,0.6
-274,0
-273,-0.3
-272,-0.2
-271,0
-270,-0.1
-269,-0.3
-268,-0.2
-267,0.2
-266,0.1
-265,0.2
-264,-0.4
-263,0
-262,-0.1
-261,-0.4
-260,0
-259,-0.3
-258,-0.5
-257,-0.2
-256,0
-255,0
-254,0.1
-253,-0.2
-252,0
-251,0.4
-250,0.1
-249,-0.1
-248,-0.2
-247,-0.1
-246,-0.2
-245,-0.2
-244,-0.1
-243,0
-242,0.2
-241,-0.1
-240,-0.1
-239,0
-238,0.2
-237,0.1
-236,0.1
-235,-0.5
-234,-0.1
-233,0.1
-232,-0.3
-231,-0.1
-230,0.3
-229,0.3
-228,0.3
-227,0.1
-226,-0.2
-225,0.1
-224,-0.5
-223,-0.4
-222,0.1
-221,0.5
-220,0.6
-219,-0.1
-218,0.1
-217,-0.2
-216,-0.3
-215,-0.2
-214,-0.4
-213,0.1
-212,0
-211,-0.1
-210,-0.4
-209,0.1
-208,0.5
-207,-0.2
-206,-0.8
-205,-0.5
-204,0
-203,-0.1
-202,-0.1
-201,-0.3
-200,-0.3
-199,0.3
-198,-0.1
-197,0.1
-196,0.2
-195,0
-194,0
-193,0.1
-192,0
-191,-0.1
-190,-0.2
-189,-0.4
-188,-0.5
-187,0.1
-186,-0.2
-185,-0.4
-184,-0.1
-183,-0.1
-182,0
-181,-0.2
-180,-0.1
-179,-0.1
-178,-0.7
-177,-0.4
-176,-0.2
-175,0.2
-174,0
-173,-0.1
-172,-0.1
-171,0
-170,-0.4
-169,-0.2
-168,-0.2
-167,-0.2
-166,-0.1
-165,-0.4
-164,0.1
-163,0.3
-162,0.3
-161,-0.1
-160,-0.5
-159,-0.6
-158,-0.1
-157,0.4
-156,0.1
-155,0.3
-154,0.3
-153,-0.2
-152,-0.4
-151,-0.3
-150,0
-149,-0.3
-148,-0.5
-147,-0.6
-146,-0.2
-145,-0.5
-144,-0.6
-143,-0.3
-142,-0.4
-141,-0.4
-140,-0.4
-139,-0.3
-138,-0.4
-137,-0.5
-136,-0.4
-135,-0.3
-134,0
-133,-0.4
-132,-1
-131,-0.7
-130,-0.5
-129,-0.2
-128,0.2
-127,0.3
-126,0.4
-125,0.2
-124,0.1
-123,0.4
-122,0.1
-121,-0.3
-120,-0.4
-119,-0.1
-118,-0.1
-117,-0.2
-116,-0.1
-115,0.3
-114,-0.2
-113,-0.3
-112,-0.4
-111,-0.5
-110,-0.4
-109,-0.3
-108,-0.3
-107,-0.1
-106,0.3
-105,0.2
-104,-0.1
-103,0.1
-102,0.2
-101,-0.1
-100,0.1
-99,0.2
-98,0.3
-97,0.2
-96,-0.2
-95,-0.1
-94,-0.2
-93,-0.2
-92,0.1
-91,-0.3
-90,-0.2
-89,-0.1
-88,0.3
-87,0.6
-86,0.1
-85,0
-84,0.2
-83,-0.1
-82,0.6
-81,0.4
-80,0.1
-79,0
-78,0.1
-77,0.4
-76,0.4
-75,0.5
-74,0.3
-73,0.2
-72,0.5
-71,0.2
-70,0.2
-69,0.3
-68,0.2
-67,0.2
-66,0.5
-65,0.6
-64,0.4
-63,0.3
-62,0.4
-61,0.5
-60,0.2
-59,-0.1
-58,0
-57,0.3
-56,0
-55,-0.1
-54,-0.1
-53,0.1
-52,0
-51,0.1
-50,0.4
-49,0.4
-48,0.5
-47,0.1
-46,0.3
-45,0.6
-44,0.3
-43,0.2
-42,0.4
-41,-0.1
-40,0
-39,0
-38,-0.2
-37,0.3
-36,0.3
-35,0.3
-34,0.5
-33,0.3
-32,-0.1
-31,0.3
-30,0.7
-29,0.5
-28,0.3
-27,0.3
-26,0
-25,0.2
-24,0.6
-23,0.4
-22,0.3
-21,0.5
-20,0.3
-19,0.3
-18,0.7
-17,0.7
-16,0.5
-15,0.7
-14,0.2
-13,0.4
-12,0
-11,0
-10,0.3
-9,0.2
-8,0.2
-7,0.4
-6,1
-5,1.1
-4,0.8
-3,-0.1
-2,-0.5
-1,-0.1
0,0
1,0.3
2,0.3
3,0
4,0
5,0
6,0.8
7,0.4
8,0
9,0.1
10,0
11,0.2
12,0.2
13,0.2
14,0.8
15,0.4
16,0.4
17,0.3
18,0.5
19,0.8
20,0.8
21,0.6
22,1
23,0.8
24,0.7
25,0.7
26,0.7
27,1.2
28,1
29,0.8
30,0.7
31,0.7
32,1.1
33,1.1
34,0.8
35,1
36,1
37,1
38,1.3
39,0.9
40,1
41,1.1
42,1.2
43,1.5
44,1.5
45,1.1
46,0.8
47,1.2
48,1.9
49,1.8
50,1.5
51,1.7
52,1.7
53,1.6
54,1.9
55,1.8
56,1.9
57,2
58,1.9
59,1.9
60,2
61,1.9
62,1.9
63,1.9
64,1.7
65,1.7
66,2.1
67,2.1
68,2.3
69,2.1
70,2.1
71,2.5
72,2.6
73,2.2
74,1.9
75,2.1
76,2
77,2.2
78,2.3
79,2.2
80,2.1
81,2.1
82,2.2
83,2.5
84,3
85,2.9
86,2.6
87,2.4
88,2.7
89,2.3
90,2.7
91,3.1
92,2.5
93,2.6
94,2.8
95,2.9
96,2.9
97,3.1
98,3.3
99,2.9
100,3.2
101,3
102,3.6
103,3.3
104,3.2
105,3.4
106,3.6
107,3.4
108,3.4
109,3.4
110,3.4
111,3.7
112,3.4
113,3.6
114,3.7
115,3.7
116,3.6
117,4
118,3.9
119,3.8
120,3.6
121,4.2
122,4.1
123,4.1
124,4.1
125,4.2
126,3.7
127,3.6
128,4
129,4.6
130,4.6
131,4.4
132,4.8
133,4.4
134,4.5
135,4.4
136,4
137,4.1
138,4.4
139,4.3
140,4.5
141,4.8
142,4.5
143,5.1
144,5.5
145,5.3
146,5.4
147,4.9
148,4.4
149,4.6
150,4.8
151,5
152,4.9
153,5.2
154,5.4
155,5
156,5
157,5.2
158,5.3
159,5.5
160,5.5
161,5.6
162,5.4
163,5.5
164,5.7
165,5.6
166,5.7
167,5.8
168,5.8
169,5.6
170,6
171,5.9
172,5.9
173,6
174,6
175,6.2
176,6.1
177,6.2
178,6
179,5.9
180,6.1
181,6.4
182,6.5
183,6.5
184,5.9
185,5.8
186,6.3
187,6.6
188,6.8
189,6.6
190,7
191,6.7
192,6.9
193,7.1
194,6.8
195,6.4
196,6.3
197,6.9
198,6.9
199,6.6
200,7.1
201,7.5
202,7.6
203,7.6
204,7.1
205,7.1
206,7.6
207,7.6
208,7.3
209,7.3
210,7.9
211,7.5
212,7.4
213,7.8
214,7.8
215,7.8
216,8
217,7.6
218,7.9
219,7.8
220,7.7
221,7.9
222,8.1
223,7.7
224,7.8
225,8.1
226,8.1
227,8
228,8.3
229,8.6
230,8.6
231,8.5
232,8.3
233,8.8
234,8.6
235,8.4
236,8.3
237,8.3
238,8.7
239,8.9
240,9.3
241,9.5
242,9.3
243,9.5
244,9.3
245,9.2
246,9.2
247,9.1
248,9.3
249,9.3
250,8.8
251,8.8
252,9.1
253,9.8
254,9.9
255,10.1
256,9.6
257,9
258,9.3
259,9.7
260,9.7
261,9.7
262,9.9
263,9.6
264,9.7
265,10.1
266,9.9
267,9.8
268,10.1
269,10.1
270,10.2
271,10.4
272,10.6
273,10.8
274,10.2
275,10.2
276,10.6
277,10.3
278,10.4
279,9.9
280,10.2
281,10.7
282,10.5
283,10.7
284,10.5
285,10.5
286,10.5
287,11
288,11
289,10.5
290,10.4
291,10.4
292,10.6
293,10.4
294,10.1
295,10.5
296,10.6
297,10.4
298,10.7
299,10.6
300,10.2
301,10.4
302,10.3
303,10.2
304,10.8
305,10.6
306,10.5
307,10.7
308,10.8
309,10.8
310,10.3
311,10.1
312,10.3
313,10.6
314,10.3
315,10
316,10.4
317,10.8
318,11.1
319,10.5
320,10.3
321,10.4
322,10.4
323,10.9
324,10.7
325,10.7
326,10.7
327,10.6
328,10.6
329,10.4
330,9.9
331,10.4
332,10.5
333,10.5
334,9.6
335,9.9
336,11
337,11.1
338,10.6
339,10.7
340,10.7
341,10.4
342,9.8
343,5.2
344,1
345,0.2
346,0.4
347,0.4
348,0.5
349,0.5
350,0.3
351,0.4
352,0.1
353,0.2
354,0
355,0.4
356,0.2
357,-0.3
358,0.3
359,0.3
360,0.4
361,0.2
362,0.5
363,0.9
364,0.4
365,0.8
366,0.6
367,0.7
368,0.6
369,0.6
370,0.7
371,0.1
372,0.2
373,0.4
374,0.6
375,0.4
376,0.4
377,0.8
378,0.5
379,0.5
380,0.7
381,0.7
382,0.5
383,0.5
384,0.2
385,0.3
386,0.7
387,0.5
388,0.3
389,0.3
390,0.4
391,0.4
392,0.3
393,0.2
394,0.1
395,0
396,0.5
397,0.5
398,0.4
399,0.5
400,0.7
401,0.7
402,0.9
403,0.6
