39, 1001
Brune, William; Thames, Alexander; Miller, David; Brosius, Alexandra
Penn State University
ATHOS - Airborne Tropospheric Hydrogen Oxides Sensor
ATom
1, 1
2016, 08, 03, 2018, 11, 28
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
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 I: Science Flight #3 -- ANC - KOA
ASSOCIATED_DATA: N/A
INSTRUMENT_INFO: OH from Laser Induced Fluorescence; OH interference from chemical removal.
DATA_INFO: Units are pptv for OH interference.
UNCERTAINTY: HOx absolute accuracy ~+/- 32% (actually a multiplicative factor of 1/1.32 to 1.32), 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 yield large (~1*10^6 cm^-3) variations in individual 20 or 30 second measurements.
REVISION: R1
R1: Final Data (see OTHER_COMMENTS)
R0: Final Data (see OTHER_COMMENTS)
Start_UTC, Stop_UTC, Mid_UTC, OHInterference_ATHOS
68385, 68534, 68460, -9999.000
68535, 68684, 68610, -9999.000
68686, 68835, 68761, 0.025
68836, 68985, 68911, 0.003
68986, 69135, 69061, 0.006
69136, 69285, 69211, 0.030
69286, 69435, 69361, -0.010
69437, 69586, 69512, 0.022
69587, 69736, 69662, 0.025
69737, 69886, 69812, 0.005
70058, 70207, 70133, 0.014
70209, 70358, 70284, 0.011
70359, 70508, 70434, 0.015
70780, 70929, 70855, 0.005
70930, 71079, 71005, 0.005
71080, 71229, 71155, 0.001
71231, 71380, 71306, -0.010
71381, 71530, 71456, -0.040
71531, 71680, 71606, -0.043
71681, 71830, 71756, 0.039
71832, 71981, 71907, -0.015
71982, 72131, 72057, 0.038
72132, 72281, 72207, -0.019
72282, 72431, 72357, -0.010
72433, 72582, 72508, -0.003
72583, 72732, 72658, 0.003
72733, 72882, 72808, -0.010
72883, 73032, 72958, -0.005
73034, 73183, 73109, 0.012
73184, 73333, 73259, 0.007
73334, 73483, 73409, -0.004
73485, 73634, 73560, -0.011
73635, 73784, 73710, 0.007
73785, 73934, 73860, 0.007
73935, 74084, 74010, -0.003
74086, 74235, 74161, -0.003
74236, 74385, 74311, 0.008
74386, 74535, 74461, -0.012
74536, 74685, 74611, -0.006
74687, 74836, 74762, 0.003
74837, 74986, 74912, -0.005
74987, 75136, 75062, 0.001
75138, 75287, 75213, 0.010
75288, 75437, 75363, 0.000
75438, 75587, 75513, 0.044
75588, 75737, 75663, 0.000
75739, 75888, 75814, -0.012
75889, 76038, 75964, 0.002
76039, 76188, 76114, 0.012
76190, 76339, 76265, -0.009
76340, 76489, 76415, -0.003
76490, 76639, 76565, 0.002
76640, 76789, 76715, 0.015
76791, 76940, 76866, 0.004
76941, 77090, 77016, 0.004
77091, 77240, 77166, -9999.000
77241, 77390, 77316, -9999.000
77527, 77676, 77602, -9999.000
77836, 77985, 77911, 0.004
77987, 78136, 78062, 0.029
78137, 78286, 78212, 0.046
78287, 78436, 78362, -0.008
78437, 78586, 78512, 0.015
78588, 78737, 78663, 0.014
78738, 78887, 78813, 0.002
78888, 79037, 78963, -0.012
79038, 79187, 79113, -0.012
79189, 79338, 79264, -0.001
79339, 79488, 79414, 0.007
79489, 79638, 79564, -0.007
79639, 79788, 79714, -0.007
79790, 79939, 79865, -0.013
79940, 80089, 80015, 0.003
80090, 80239, 80165, 0.017
80240, 80389, 80315, -0.005
80391, 80540, 80466, 0.007
80541, 80690, 80616, 0.009
80691, 80840, 80766, 0.004
80842, 80991, 80917, 0.025
80992, 81141, 81067, 0.014
81142, 81291, 81217, 0.024
81293, 81442, 81368, 0.006
81443, 81592, 81518, 0.009
81593, 81742, 81668, -0.008
81743, 81892, 81818, -0.015
81893, 82042, 81968, -0.014
82044, 82193, 82119, 0.003
82194, 82343, 82269, 0.000
82344, 82493, 82419, 0.023
82630, 82779, 82705, 0.022
82958, 83107, 83033, -0.025
83108, 83257, 83183, -0.002
83258, 83407, 83333, -0.008
83408, 83557, 83483, -0.023
83558, 83707, 83633, 0.021
83709, 83858, 83784, -0.000
83859, 84008, 83934, 0.017
84280, 84429, 84355, -0.019
84565, 84714, 84640, 0.020
84899, 85048, 84974, -0.007
85049, 85198, 85124, 0.000
85199, 85348, 85274, 0.002
85350, 85499, 85425, 0.002
85500, 85649, 85575, -0.006
85650, 85799, 85725, 0.005
85800, 85949, 85875, 0.019
85950, 86099, 86025, 0.010
86101, 86250, 86176, -0.010
86251, 86400, 86326, -9999.000
86401, 86550, 86476, -0.023
86551, 86700, 86626, -0.009
86848, 86997, 86923, 0.006
86998, 87147, 87073, 0.015
87148, 87297, 87223, -9999.000
87298, 87447, 87373, -9999.000
87448, 87597, 87523, -9999.000
87599, 87748, 87674, -9999.000
87749, 87898, 87824, -9999.000
87899, 88048, 87974, -9999.000
88050, 88199, 88125, -9999.000
88200, 88349, 88275, -9999.000
88350, 88499, 88425, -9999.000
88797, 88946, 88872, 0.016
88947, 89096, 89022, -0.003
89098, 89247, 89173, -0.005
89248, 89397, 89323, -0.009
89398, 89547, 89473, -0.037
89548, 89697, 89623, -0.016
89698, 89847, 89773, -0.022
89849, 89998, 89924, -0.014
89999, 90148, 90074, 0.025
90149, 90298, 90224, -0.015
90299, 90448, 90374, -0.016
90450, 90599, 90525, 0.005
90600, 90749, 90675, -0.024
90750, 90899, 90825, -0.038
90900, 91049, 90975, -0.042
91051, 91200, 91126, -0.027
91201, 91350, 91276, 0.003
91351, 91500, 91426, -0.009
91502, 91651, 91577, -0.017
91652, 91801, 91727, -0.004
91802, 91951, 91877, -0.003
91952, 92101, 92027, -0.034
92102, 92251, 92177, -0.005
92253, 92402, 92328, -0.004
92403, 92552, 92478, -0.021
92553, 92702, 92628, -0.021
92703, 92852, 92778, -0.014
92853, 93002, 92928, 0.008
93004, 93153, 93079, 0.013
93154, 93303, 93229, -0.006
93304, 93453, 93379, 0.011
93454, 93603, 93529, 0.007
93605, 93754, 93680, -0.005
93755, 93904, 93830, -0.005
93905, 94054, 93980, 0.006
94055, 94204, 94130, 0.023
94206, 94355, 94281, -0.003
94356, 94505, 94431, -0.016