39, 1001
Brune, William; Thames, Alexander; Miller, David; Brosius, Alexandra
Penn State University
ATHOS - Airborne Tropospheric Hydrogen Oxides Sensor
ATom
1, 1
2017, 10, 04, 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 III: 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
64730, 64879, 64805, -9999.000
64880, 65029, 64955, -9999.000
65030, 65179, 65105, 0.042
65181, 65330, 65256, -0.012
65331, 65480, 65406, 0.005
65481, 65630, 65556, 0.011
65631, 65780, 65706, 0.002
65782, 65931, 65857, -0.001
65932, 66081, 66007, 0.004
66083, 66232, 66158, 0.020
66233, 66382, 66308, 0.010
66383, 66532, 66458, 0.023
66533, 66682, 66608, 0.028
66684, 66833, 66759, 0.035
66834, 66983, 66909, 0.015
66984, 67133, 67059, 0.031
67135, 67284, 67210, 0.014
67285, 67434, 67360, -0.009
67585, 67734, 67660, 0.007
67736, 67885, 67811, 0.010
67886, 68035, 67961, -0.001
68177, 68326, 68252, 0.012
68327, 68476, 68402, 0.019
68587, 68736, 68662, -0.017
68930, 69079, 69005, -0.010
69080, 69229, 69155, -0.010
69230, 69379, 69305, -0.024
69381, 69530, 69456, 0.025
69531, 69680, 69606, 0.004
69681, 69830, 69756, -0.031
69831, 69980, 69906, -9999.000
69982, 70131, 70057, -9999.000
70132, 70281, 70207, -9999.000
70282, 70431, 70357, -9999.000
70432, 70581, 70507, -0.018
70583, 70732, 70658, 0.023
70733, 70882, 70808, 0.021
70883, 71032, 70958, 0.045
71034, 71183, 71109, -0.014
71184, 71333, 71259, -9999.000
71334, 71483, 71409, -0.041
71485, 71634, 71560, -0.006
71635, 71784, 71710, -0.011
71785, 71934, 71860, 0.038
71936, 72085, 72011, -0.009
72086, 72235, 72161, 0.011
72236, 72385, 72311, 0.027
72527, 72676, 72602, 0.011
72677, 72826, 72752, -0.021
72827, 72976, 72902, -0.016
73098, 73247, 73173, 0.022
73428, 73577, 73503, 0.010
73578, 73727, 73653, 0.001
73728, 73877, 73803, -0.006
73878, 74027, 73953, 0.000
74029, 74178, 74104, -0.006
74179, 74328, 74254, 0.023
74329, 74478, 74404, 0.025
74480, 74629, 74555, 0.023
74630, 74779, 74705, 0.003
74780, 74929, 74855, 0.005
74931, 75080, 75006, 0.005
75081, 75230, 75156, -0.006
75231, 75380, 75306, 0.010
75382, 75531, 75457, 0.028
75532, 75681, 75607, 0.014
75682, 75831, 75757, 0.015
75833, 75982, 75908, 0.015
75983, 76132, 76058, 0.021
76133, 76282, 76208, 0.027
76283, 76432, 76358, -0.010
76434, 76583, 76509, 0.011
76584, 76733, 76659, 0.031
76734, 76883, 76809, 0.008
76885, 77034, 76960, 0.021
77035, 77184, 77110, 0.020
77185, 77334, 77260, 0.030
77336, 77485, 77411, 0.006
77486, 77635, 77561, 0.018
77636, 77785, 77711, 0.016
77927, 78076, 78002, 0.030
78077, 78226, 78152, 0.009
78227, 78376, 78302, 0.022
78378, 78527, 78453, -0.005
78528, 78677, 78603, -0.006
78678, 78827, 78753, -0.003
78829, 78978, 78904, 0.013
78979, 79128, 79054, 0.010
79129, 79278, 79204, 0.004
79280, 79429, 79355, -0.008
79430, 79579, 79505, 0.013
79580, 79729, 79655, 0.014
79730, 79879, 79805, 0.013
79881, 80030, 79956, 0.024
80031, 80180, 80106, -0.001
80181, 80330, 80256, 0.003
80481, 80630, 80556, -0.007
80631, 80780, 80706, 0.001
80781, 80930, 80856, 0.015
80932, 81081, 81007, 0.025
81082, 81231, 81157, 0.001
81232, 81381, 81307, -0.007
81383, 81532, 81458, -0.013
81533, 81682, 81608, 0.012
81803, 81952, 81878, -0.017
82129, 82278, 82204, 0.014
82279, 82428, 82354, 0.014
82429, 82578, 82504, 0.018
82580, 82729, 82655, 0.007
82730, 82879, 82805, 0.015
82880, 83029, 82955, 0.008
83031, 83180, 83106, -0.030
83181, 83330, 83256, 0.004
83331, 83480, 83406, 0.008
83481, 83630, 83556, 0.034
83632, 83781, 83707, 0.003
83782, 83931, 83857, 0.026
83932, 84081, 84007, 0.011
84203, 84352, 84278, 0.012
84527, 84676, 84602, 0.034
84677, 84826, 84752, 0.046
84828, 84977, 84903, 0.009
84978, 85127, 85053, -0.020
85128, 85277, 85203, 0.006
85278, 85427, 85353, -0.017
85429, 85578, 85504, 0.018
85579, 85728, 85654, 0.011
85729, 85878, 85804, 0.042
85880, 86029, 85955, -0.036
86030, 86179, 86105, -0.011
86180, 86329, 86255, -0.017
86331, 86480, 86406, 0.003
86481, 86630, 86556, 0.023
86631, 86780, 86706, 0.018
86782, 86931, 86857, 0.009
86932, 87081, 87007, 0.010
87082, 87231, 87157, 0.020
87232, 87381, 87307, 0.034
87383, 87532, 87458, 0.016
87533, 87682, 87608, -0.007
87684, 87833, 87759, 0.009
87834, 87983, 87909, 0.031
87984, 88133, 88059, 0.014
88134, 88283, 88209, 0.002
88285, 88434, 88360, 0.025
88435, 88584, 88510, 0.025
88585, 88734, 88660, 0.001
88735, 88884, 88810, -0.037
88886, 89035, 88961, -0.017
89036, 89185, 89111, 0.021
89327, 89476, 89402, 0.010
89477, 89626, 89552, -0.007
89627, 89776, 89702, 0.014
89778, 89927, 89853, 0.000
89928, 90077, 90003, 0.002
90078, 90227, 90153, 0.001
90229, 90378, 90304, 0.033
90379, 90528, 90454, 0.013
90529, 90678, 90604, 0.014
90680, 90829, 90755, -0.018
90830, 90979, 90905, 0.049
90980, 91129, 91055, 0.027