39, 1001
Brune, William; Thames, Alexander; Miller, David; Brosius, Alexandra
Penn State University
ATHOS - Airborne Tropospheric Hydrogen Oxides Sensor
ATom
1, 1
2017, 02, 18, 2018, 10, 25
0
Start_UTC, seconds, seconds since UTC midnight on day of takeoff
3
1, 1, 1
-9999.000, -9999.000, -9999.000
Stop_UTC, seconds, seconds since UTC midnight on day of takeoff
Mid_UTC, seconds, seconds since UTC midnight on day of takeoff
OHReactivity_OHR, Hz, OH reactivity in Hz
0
22
PI_CONTACT_INFO: Address: 503 Walker Building, University Park, PA 16802; email: whb2@psu.edu 814-865-3286
PLATFORM: NASA - DC-8 Aircraft - sampling underneath aircraft forward cargo bay
LOCATION: ATom II: Science Flight #9 -- TER - THU
ASSOCIATED_DATA: N/A
INSTRUMENT_INFO: OH Reactivity from discharge flow
DATA_INFO: Units are Hz for OHR.
UNCERTAINTY: OHR measurement uncertainty +/- 15% at 2 sigma confidence, with 0.4 s^-1 in the zero uncertainty
ULOD_FLAG: -7777
ULOD_VALUE: N/A
LLOD_FLAG: -8888
LLOD_VALUE: N/A
DM_CONTACT_INFO: William H. Brune, Penn State, whb2@psu.edu; 814-865-3286
PROJECT_INFO: NSF/NASA ATom Mission. 2016 - 2018; Multiple Locations
STIPULATIONS_ON_USE: No restrictions. Contact PI or DM with any questions.
OTHER_COMMENTS: Final Data. OH Reactivity signals from individual 20 or 30 second scans have been averaged together for 60 seconds.
- This averaging is needed because quenching in air humidity at low altitudes decreased the signal significantly;
- summing the signal over 60 seconds overcame this statistical hurdle.
- Increasing the summation time to 120 seconds gave the same OH Reactivity as the 60-second average to within 10%.
- For details, please see Mao et al., Atmos. Chem. Phys., 9, 163-173, 2009.
REVISION: R0
R0: Final Data (see OTHER_COMMENTS)
Start_UTC, Stop_UTC, Mid_UTC, OHReactivity_OHR
33940, 33999, 33970, -9999.000
34000, 34059, 34030, 0.078
34060, 34119, 34090, 0.407
34120, 34179, 34150, 1.042
34180, 34239, 34210, 0.196
34240, 34299, 34270, 0.284
34300, 34359, 34330, 0.445
34421, 34480, 34451, 0.344
34481, 34540, 34511, 0.490
34541, 34600, 34571, 0.228
34601, 34660, 34631, 0.087
34661, 34720, 34691, 0.288
34721, 34780, 34751, 0.126
34781, 34840, 34811, 0.225
34841, 34900, 34871, 0.150
34901, 34960, 34931, 0.071
34961, 35020, 34991, 0.285
35021, 35080, 35051, 0.116
35082, 35141, 35112, 0.090
35299, 35358, 35329, 0.276
35359, 35418, 35389, 0.042
35419, 35478, 35449, -0.001
35479, 35538, 35509, 0.075
35539, 35598, 35569, -0.046
35599, 35658, 35629, -0.185
35659, 35718, 35689, -0.056
35719, 35778, 35749, -0.189
35779, 35838, 35809, -0.002
35840, 35899, 35870, 0.238
35900, 35959, 35930, 0.256
35960, 36019, 35990, 0.046
36020, 36079, 36050, 0.248
36080, 36139, 36110, 0.315
36140, 36199, 36170, 0.113
36200, 36259, 36230, 0.340
36260, 36319, 36290, 0.111
36320, 36379, 36350, 0.123
36380, 36439, 36410, 0.243
36440, 36499, 36470, 0.205
36500, 36559, 36530, 0.077
36561, 36620, 36591, 0.334
36621, 36680, 36651, -0.044
36681, 36740, 36711, -0.025
36741, 36800, 36771, 0.101
36801, 36860, 36831, -0.290
36861, 36920, 36891, -0.241
36921, 36980, 36951, 0.054
36981, 37040, 37011, 0.107
37041, 37100, 37071, -0.090
37101, 37160, 37131, -0.013
37161, 37220, 37191, 0.068
37222, 37281, 37252, 0.039
37282, 37341, 37312, 0.418
37342, 37401, 37372, 0.024
37402, 37461, 37432, -0.031
37462, 37521, 37492, 0.012
37522, 37581, 37552, -0.045
37582, 37641, 37612, -0.236
37642, 37701, 37672, -0.225
37702, 37761, 37732, -0.080
37762, 37821, 37792, 0.257
37822, 37881, 37852, 0.443
37883, 37942, 37913, 0.094
37943, 38002, 37973, 0.171
38003, 38062, 38033, -0.170
38063, 38122, 38093, 0.069
38123, 38182, 38153, 0.665
38183, 38242, 38213, 0.938
38243, 38302, 38273, 2.932
38303, 38362, 38333, 0.619
38363, 38422, 38393, 1.792
38423, 38482, 38453, 1.425
38484, 38543, 38514, 0.407
38544, 38603, 38574, 1.342
38780, 38839, 38810, 1.943
38840, 38899, 38870, 0.773
38900, 38959, 38930, 0.411
38960, 39019, 38990, 0.343
39020, 39079, 39050, 0.670
39080, 39139, 39110, 0.552
39141, 39200, 39171, 0.523
39201, 39260, 39231, 0.479
39261, 39320, 39291, 0.183
39321, 39380, 39351, 0.376
39381, 39440, 39411, -0.005
39441, 39500, 39471, 0.041
39501, 39560, 39531, 0.016
39561, 39620, 39591, -0.062
39621, 39680, 39651, 0.126
39681, 39740, 39711, 0.182
39742, 39801, 39772, 0.052
39940, 39999, 39970, 0.179
40001, 40060, 40031, 0.186
40061, 40120, 40091, 0.379
40121, 40180, 40151, 0.336
40181, 40240, 40211, 0.317
40241, 40300, 40271, 0.091
40301, 40360, 40331, -0.080
40361, 40420, 40391, 0.392
40421, 40480, 40451, 0.160
40481, 40540, 40511, 0.464
40541, 40600, 40571, 0.554
40601, 40660, 40631, 0.395
40661, 40720, 40691, 0.083
40722, 40781, 40752, -0.251
40782, 40841, 40812, 0.022
40842, 40901, 40872, 0.449
40902, 40961, 40932, 0.148
40962, 41021, 40992, 1.032
41022, 41081, 41052, 1.884
41082, 41141, 41112, 1.249
41142, 41201, 41172, 1.941
41202, 41261, 41232, 0.559
41436, 41495, 41466, 2.565
41496, 41555, 41526, 0.853
41556, 41615, 41586, 1.314
41616, 41675, 41646, 0.836
41676, 41735, 41706, 0.591
41736, 41795, 41766, 0.440
41796, 41855, 41826, 0.523
41856, 41915, 41886, 0.328
41916, 41975, 41946, 0.686
41976, 42035, 42006, 0.557
42036, 42095, 42066, 0.586
42097, 42156, 42127, 0.583
42157, 42216, 42187, 0.602
42217, 42276, 42247, -9999.000
42277, 42336, 42307, 0.564
42337, 42396, 42367, 0.239
42397, 42456, 42427, 0.110
42457, 42516, 42487, 0.066
42517, 42576, 42547, 0.097
42577, 42636, 42607, 0.498
42637, 42696, 42667, -0.062
42823, 42882, 42853, 0.400
42883, 42942, 42913, 0.277
42943, 43002, 42973, 0.163
43004, 43063, 43034, 0.204
43064, 43123, 43094, -9999.000
43124, 43183, 43154, 0.724
43184, 43243, 43214, 0.130
43244, 43303, 43274, 0.500
43304, 43363, 43334, 0.485
43364, 43423, 43394, 0.467
43424, 43483, 43454, 0.319
43484, 43543, 43514, 0.343
43544, 43603, 43574, -9999.000
43605, 43664, 43635, 0.361
43665, 43724, 43695, 1.881
43725, 43784, 43755, 1.679
43785, 43844, 43815, 2.045
43845, 43904, 43875, 2.007
43905, 43964, 43935, 0.793
44025, 44084, 44055, 1.288
44085, 44144, 44115, 0.811
44145, 44204, 44175, 1.397
44205, 44264, 44235, 0.828
44265, 44324, 44295, 0.811
44326, 44385, 44356, 0.485
44386, 44445, 44416, 0.753
44446, 44505, 44476, 0.681
44506, 44565, 44536, 0.601
44566, 44625, 44596, 0.560
44626, 44685, 44656, 0.541
44686, 44745, 44716, 0.176
44746, 44805, 44776, 0.202
44806, 44865, 44836, 0.287
44867, 44926, 44897, 0.305
44927, 44986, 44957, 0.798
44987, 45046, 45017, 0.537
45047, 45106, 45077, 0.504
45107, 45166, 45137, 0.334
45167, 45226, 45197, 0.915
45227, 45286, 45257, 0.503
45287, 45346, 45317, 0.206
45347, 45406, 45377, 0.507
45407, 45466, 45437, 0.262
45467, 45526, 45497, 0.113
45528, 45587, 45558, 0.250
45588, 45647, 45618, 0.464
45648, 45707, 45678, 0.477
45708, 45767, 45738, 0.476
45768, 45827, 45798, 0.037
45828, 45887, 45858, 0.295
45888, 45947, 45918, 0.286
45948, 46007, 45978, 0.470
46008, 46067, 46038, 0.303
46069, 46128, 46099, 0.392
46129, 46188, 46159, 0.299
46189, 46248, 46219, 0.203
46249, 46308, 46279, 0.347
46309, 46368, 46339, 0.334
46369, 46428, 46399, 0.431
46429, 46488, 46459, 0.583
46489, 46548, 46519, 0.320
46549, 46608, 46579, 0.337
46609, 46668, 46639, -0.012
46669, 46728, 46699, 0.375
46730, 46789, 46760, 0.521
46790, 46849, 46820, 0.166
46850, 46909, 46880, 0.523
46910, 46969, 46940, 0.740
46970, 47029, 47000, 0.642
47030, 47089, 47060, 0.684
47090, 47149, 47120, 1.067
47210, 47269, 47240, 1.014
47270, 47329, 47300, 1.840
47493, 47552, 47523, 1.997
47553, 47612, 47583, 1.333
47613, 47672, 47643, 1.822
47673, 47732, 47703, 1.195
47733, 47792, 47763, 1.085
47793, 47852, 47823, 1.070
47853, 47912, 47883, 0.981
47913, 47972, 47943, 1.003
47973, 48032, 48003, 0.153
48033, 48092, 48063, 0.570
48094, 48153, 48124, 0.292
48154, 48213, 48184, 0.701
48214, 48273, 48244, 0.570
48274, 48333, 48304, 0.459
48334, 48393, 48364, 0.352
48394, 48453, 48424, 0.208
48454, 48513, 48484, 0.127
48514, 48573, 48544, 0.124
48574, 48633, 48604, 0.606
48634, 48693, 48664, 0.558
48695, 48754, 48725, 0.281
48888, 48947, 48918, 0.183
48949, 49008, 48979, 0.137
49009, 49068, 49039, 0.312
49069, 49128, 49099, 0.401
49129, 49188, 49159, 0.191
49189, 49248, 49219, 0.169
49249, 49308, 49279, 0.567
49309, 49368, 49339, 0.090
49369, 49428, 49399, 0.418
49429, 49488, 49459, 0.284
49489, 49548, 49519, 0.020
49549, 49608, 49579, 0.196
49610, 49669, 49640, 0.422
49670, 49729, 49700, 0.451
49730, 49789, 49760, 0.436
49790, 49849, 49820, 0.355
49850, 49909, 49880, 0.490
49910, 49969, 49940, 0.158
49970, 50029, 50000, 0.399
50030, 50089, 50060, 0.614
50091, 50150, 50121, 0.796
50151, 50210, 50181, 0.525
50211, 50270, 50241, 0.375
50271, 50330, 50301, 0.395
50331, 50390, 50361, 0.595
50391, 50450, 50421, 0.345
50451, 50510, 50481, 0.569
50511, 50570, 50541, 0.221
50571, 50630, 50601, 0.371
50631, 50690, 50661, 0.467
50691, 50750, 50721, 0.408
50751, 50810, 50781, 0.424
50812, 50871, 50842, 0.224
50872, 50931, 50902, 0.658
50932, 50991, 50962, 0.707
50992, 51051, 51022, 0.217
51052, 51111, 51082, 0.578
51112, 51171, 51142, 0.242
51172, 51231, 51202, 0.395
51232, 51291, 51262, 0.196
51292, 51351, 51322, 0.169
51352, 51411, 51382, 0.145
51413, 51472, 51443, 0.449
51473, 51532, 51503, 0.268
51533, 51592, 51563, 0.165
51593, 51652, 51623, 0.312
51653, 51712, 51683, 0.503
51713, 51772, 51743, 0.156
51773, 51832, 51803, 0.456
51833, 51892, 51863, 0.436
51893, 51952, 51923, 0.312
52113, 52172, 52143, 0.143
52173, 52232, 52203, 0.785
52233, 52292, 52263, 0.630
52293, 52352, 52323, 0.119
52353, 52412, 52383, 0.376
52413, 52472, 52443, 0.273
52473, 52532, 52503, 0.450
52533, 52592, 52563, 0.417
52593, 52652, 52623, 0.865
52653, 52712, 52683, 0.562
52713, 52772, 52743, 0.157
52774, 52833, 52804, 0.379
52834, 52893, 52864, 0.248
52894, 52953, 52924, 0.043
52954, 53013, 52984, 0.222
53014, 53073, 53044, 0.438
53074, 53133, 53104, 0.514
53134, 53193, 53164, 0.425
53194, 53253, 53224, -0.001
53254, 53313, 53284, -0.148
53314, 53373, 53344, 0.561
53375, 53434, 53405, 0.316
53435, 53494, 53465, 0.529
53495, 53554, 53525, 0.104
53555, 53614, 53585, 0.638
53615, 53674, 53645, 0.527
53816, 53875, 53846, 0.706
53876, 53935, 53906, 0.577
53936, 53995, 53966, 1.120
53996, 54055, 54026, 0.567
54117, 54176, 54147, 0.652
54237, 54296, 54267, 0.715
54297, 54356, 54327, 0.055
54357, 54416, 54387, 0.752
54417, 54476, 54447, 0.380
54477, 54536, 54507, 0.277
54537, 54596, 54567, -0.138
54598, 54657, 54628, 0.109
54658, 54717, 54688, 0.291
54718, 54777, 54748, 0.491
54778, 54837, 54808, 0.058
54838, 54897, 54868, 0.683
54898, 54957, 54928, 0.221
54958, 55017, 54988, 0.189
55018, 55077, 55048, -9999.000
55078, 55137, 55108, -0.119
55138, 55197, 55168, -0.115
55199, 55258, 55229, -0.238
55259, 55318, 55289, 0.272
55319, 55378, 55349, 0.063
55379, 55438, 55409, -0.192
55439, 55498, 55469, 0.028
55499, 55558, 55529, -0.325
55559, 55618, 55589, 0.736
55619, 55678, 55649, 0.375
55679, 55738, 55709, 0.088
55739, 55798, 55769, 0.252
55800, 55859, 55830, 0.959
55860, 55919, 55890, 1.265
55920, 55979, 55950, 0.702
55980, 56039, 56010, 1.017
56040, 56099, 56070, 0.585
56288, 56347, 56318, 1.075
56348, 56407, 56378, 0.602
56468, 56527, 56498, 0.883
56529, 56588, 56559, 0.589
56589, 56648, 56619, 0.047
56649, 56708, 56679, 0.276
56709, 56768, 56739, 0.417
56769, 56828, 56799, -0.026
56829, 56888, 56859, 0.126
56889, 56948, 56919, 0.630
56949, 57008, 56979, 0.751
57009, 57068, 57039, 0.414
57069, 57128, 57099, 0.788
57310, 57369, 57340, -9999.000
57370, 57429, 57400, 0.458
57430, 57489, 57460, 0.237
57490, 57549, 57520, 0.505
57550, 57609, 57580, 0.199
57611, 57670, 57641, 0.179
57671, 57730, 57701, 0.436
57731, 57790, 57761, 0.238
57791, 57850, 57821, 0.005
57851, 57910, 57881, 0.559
57911, 57970, 57941, 0.158
57971, 58030, 58001, 0.667
58031, 58090, 58061, 1.483
58091, 58150, 58121, 0.817
58151, 58210, 58181, 1.346
58211, 58270, 58241, 0.900
58271, 58330, 58301, 0.985
58331, 58390, 58361, 0.590
58391, 58450, 58421, 0.701
58452, 58511, 58482, 0.701
58512, 58571, 58542, 0.445
58572, 58631, 58602, 0.111
58632, 58691, 58662, 0.693
58692, 58751, 58722, 0.556
58752, 58811, 58782, 0.220
58812, 58871, 58842, 0.885
58872, 58931, 58902, 0.558
58932, 58991, 58962, 0.271
58992, 59051, 59022, 0.717
59052, 59111, 59082, -0.129
59112, 59171, 59142, 0.218
59173, 59232, 59203, -0.162
59233, 59292, 59263, 0.159
59293, 59352, 59323, -0.232
59353, 59412, 59383, -9999.000
59413, 59472, 59443, -0.022
59473, 59532, 59503, 0.418
59533, 59592, 59563, 0.151
59593, 59652, 59623, -9999.000
59653, 59712, 59683, 0.293
59713, 59772, 59743, 0.444
59773, 59832, 59803, -0.209
59834, 59893, 59864, 0.395
59894, 59953, 59924, 1.068
59954, 60013, 59984, 0.791
60014, 60073, 60044, 1.150
60074, 60133, 60104, 1.140
60194, 60253, 60224, 0.821
60254, 60313, 60284, 1.191
60314, 60373, 60344, 0.968
60374, 60433, 60404, 1.023
60434, 60493, 60464, 0.800
60494, 60553, 60524, 0.796