40, 1001 Brune, William; Thames, Alexander; Miller, David; Brosius, Alexandra Penn State University ATHOS - Airborne Tropospheric Hydrogen Oxides Sensor ATom 1, 1 2017, 01, 29, 2019, 05, 24 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 OHInterference_ATHOS, pptv, OH interference in pptv 0 23 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 #2 -- PMD - ANC ASSOCIATED_DATA: N/A INSTRUMENT_INFO: Total OH is from Laser Induced Fluorescence; OH interference is the residual from chemical removal of ambient OH. DATA_INFO: Units are pptv for OH interference. UNCERTAINTY: OHI absolute accuracy ~+/- 35% (actually a multiplicative factor of 1/1.35 to 1.35), 2 sigma confidence. 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 interference signals from individual 20 or 30 second periods have been averaged together for 150 seconds. - This averaging compensates for the noise introduced because OH and OH interference measurements are done sequentially, - and the OH interference signal is the residual of the chemical removal of ambient OH. - Small variations in ambient OH measurements can yield large (~1*10^6 cm^-3) variations in individual 20 or 30 second measurements. REVISION: R2 R2: Final Data (see OTHER_COMMENTS) R1: Final Data (see OTHER_COMMENTS) R0: Final Data (see OTHER_COMMENTS) Start_UTC, Stop_UTC, Mid_UTC, OHInterference_ATHOS 63560, 63709, 63635, -9999.000 63710, 63859, 63785, 0.008 63861, 64010, 63936, 0.012 64011, 64160, 64086, 0.021 64161, 64310, 64236, 0.013 64311, 64460, 64386, 0.013 64461, 64610, 64536, 0.002 64612, 64761, 64687, 0.032 64762, 64911, 64837, 0.008 64912, 65061, 64987, -0.008 65062, 65211, 65137, -0.001 65212, 65361, 65287, 0.012 65363, 65512, 65438, 0.014 65513, 65662, 65588, -0.001 65663, 65812, 65738, 0.012 65813, 65962, 65888, 0.005 66104, 66253, 66179, 0.014 66414, 66563, 66489, 0.011 66564, 66713, 66639, -0.017 66854, 67003, 66929, 0.003 67004, 67153, 67079, 0.008 67155, 67304, 67230, 0.017 67305, 67454, 67380, 0.000 67455, 67604, 67530, 0.021 67605, 67754, 67680, 0.028 67755, 67904, 67830, 0.035 67906, 68055, 67981, 0.018 68056, 68205, 68131, 0.013 68206, 68355, 68281, 0.008 68356, 68505, 68431, 0.020 68507, 68656, 68582, -0.006 68657, 68806, 68732, 0.006 68807, 68956, 68882, -0.001 68957, 69106, 69032, -0.026 69107, 69256, 69182, 0.015 69257, 69406, 69332, 0.041 69408, 69557, 69483, 0.012 69558, 69707, 69633, 0.023 69848, 69997, 69923, -9999.000 70161, 70310, 70236, 0.012 70311, 70460, 70386, 0.019 70461, 70610, 70536, 0.013 70611, 70760, 70686, -0.013 70761, 70910, 70836, 0.012 70912, 71061, 70987, -0.004 71062, 71211, 71137, 0.004 71302, 71451, 71377, -9999.000 71507, 71656, 71582, 0.079 71657, 71806, 71732, -0.007 71807, 71956, 71882, 0.007 71957, 72106, 72032, 0.012 72108, 72257, 72183, 0.008 72258, 72407, 72333, 0.013 72408, 72557, 72483, -0.003 72558, 72707, 72633, 0.014 72708, 72857, 72783, -0.001 72858, 73007, 72933, -0.005 73009, 73158, 73084, 0.010 73259, 73408, 73334, -0.007 73458, 73607, 73533, 0.033 73608, 73757, 73683, 0.007 73758, 73907, 73833, 0.003 73909, 74058, 73984, 0.010 74059, 74208, 74134, -0.009 74209, 74358, 74284, 0.005 74359, 74508, 74434, -0.015 74509, 74658, 74584, -0.011 74660, 74809, 74735, 0.000 74900, 75049, 74975, -0.009 75106, 75255, 75181, -0.003 75256, 75405, 75331, -9999.000 75407, 75556, 75482, -9999.000 75557, 75706, 75632, -9999.000 75707, 75856, 75782, 0.016 75858, 76007, 75933, 0.005 76008, 76157, 76083, 0.004 76158, 76307, 76233, -0.005 76308, 76457, 76383, 0.016 76579, 76728, 76654, 0.008 76912, 77061, 76987, 0.032 77062, 77211, 77137, 0.028 77212, 77361, 77287, 0.033 77363, 77512, 77438, 0.016 77513, 77662, 77588, 0.004 77663, 77812, 77738, -9999.000 77813, 77962, 77888, -9999.000 77964, 78113, 78039, -9999.000 78114, 78263, 78189, -0.020 78264, 78413, 78339, -0.003 78564, 78713, 78639, -9999.000 78854, 79003, 78929, -9999.000 79005, 79154, 79080, -0.003 79155, 79304, 79230, -0.002 79305, 79454, 79380, 0.015 79455, 79604, 79530, -0.012 79605, 79754, 79680, 0.009 79755, 79904, 79830, 0.012 79906, 80055, 79981, 0.003 80056, 80205, 80131, 0.005 80206, 80355, 80281, 0.012 80356, 80505, 80431, 0.013 80506, 80655, 80581, 0.012 80656, 80805, 80731, 0.020 80807, 80956, 80882, 0.010 80957, 81106, 81032, 0.007 81107, 81256, 81182, 0.009 81377, 81526, 81452, 0.011 81707, 81856, 81782, -9999.000 81857, 82006, 81932, -9999.000 82007, 82156, 82082, -9999.000 82158, 82307, 82233, 0.001 82308, 82457, 82383, -9999.000 82458, 82607, 82533, -0.003 82608, 82757, 82683, 0.001 82759, 82908, 82834, -0.002 82909, 83058, 82984, 0.015 83059, 83208, 83134, 0.026 83209, 83358, 83284, 0.039 83359, 83508, 83434, 0.041 83510, 83659, 83585, 0.048 83660, 83809, 83735, 0.034 83810, 83959, 83885, 0.040 83960, 84109, 84035, 0.055 84110, 84259, 84185, 0.051 84261, 84410, 84336, 0.046 84411, 84560, 84486, 0.020 84561, 84710, 84636, 0.037 84711, 84860, 84786, 0.035 84861, 85010, 84936, 0.043 85012, 85161, 85087, 0.035 85162, 85311, 85237, 0.031 85312, 85461, 85387, 0.044 85462, 85611, 85537, 0.031 85612, 85761, 85687, 0.038 85763, 85912, 85838, 0.036 85913, 86062, 85988, 0.061 86063, 86212, 86138, 0.051 86213, 86362, 86288, 0.067 86363, 86512, 86438, 0.072 86514, 86663, 86589, 0.067 86804, 86953, 86879, 0.036 86954, 87103, 87029, 0.045 87104, 87253, 87179, 0.043 87255, 87404, 87330, 0.055 87405, 87554, 87480, 0.060 87555, 87704, 87630, 0.065 87705, 87854, 87780, 0.025 87855, 88004, 87930, 0.005 88006, 88155, 88081, -0.001 88156, 88305, 88231, -0.014 88306, 88455, 88381, 0.020 88456, 88605, 88531, -0.015 88606, 88755, 88681, -0.003 88757, 88906, 88832, 0.010 88907, 89056, 88982, 0.042 89057, 89206, 89132, -0.005 89207, 89356, 89282, 0.031 89357, 89506, 89432, -0.005 89507, 89656, 89582, -0.008 89658, 89807, 89733, -0.002 89808, 89957, 89883, -9999.000 89958, 90107, 90033, 0.003 90108, 90257, 90183, 0.013 90259, 90408, 90334, -0.003 90409, 90558, 90484, -0.001 90559, 90708, 90634, 0.004 90709, 90858, 90784, 0.003 90859, 91008, 90934, 0.003 91009, 91158, 91084, 0.015 91160, 91309, 91235, 0.000 91310, 91459, 91385, 0.016 91460, 91609, 91535, -0.007 91610, 91759, 91685, 0.005 91760, 91909, 91835, -0.011 91911, 92060, 91986, 0.019 92061, 92210, 92136, -0.007 92211, 92360, 92286, -0.019 92361, 92510, 92436, -0.012 92512, 92661, 92587, 0.008 92662, 92811, 92737, -0.000 92812, 92961, 92887, -0.014 92962, 93111, 93037, 0.019 93113, 93262, 93188, 0.012 93263, 93412, 93338, -0.003 93413, 93562, 93488, 0.019 93563, 93712, 93638, 0.034 93843, 93992, 93918, 0.060 94161, 94310, 94236, 0.055 94312, 94461, 94387, 0.042 94462, 94611, 94537, 0.070 94612, 94761, 94687, 0.069 94762, 94911, 94837, 0.067 94912, 95061, 94987, 0.053 95062, 95211, 95137, 0.074 95213, 95362, 95288, 0.056 95363, 95512, 95438, 0.048 95513, 95662, 95588, 0.034 95663, 95812, 95738, 0.071 95813, 95962, 95888, 0.065 95964, 96113, 96039, 0.065 96114, 96263, 96189, 0.078 96264, 96413, 96339, 0.069 96554, 96703, 96629, 0.084 96705, 96854, 96780, 0.042 96855, 97004, 96930, -0.001 97005, 97154, 97080, 0.021 97155, 97304, 97230, 0.027 97305, 97454, 97380, -0.005 97456, 97605, 97531, 0.009 97606, 97755, 97681, 0.009 97756, 97905, 97831, 0.008 97906, 98055, 97981, -0.009 98056, 98205, 98131, 0.001 98207, 98356, 98282, -0.012