38, 1001
Brune, William; Thames, Alexander; Miller, David; Brosius, Alexandra
Penn State University
ATHOS - Airborne Tropospheric Hydrogen Oxides Sensor
ATom
1, 1
2018, 04, 29, 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
OHInterference_ATHOS, pptv, OH interference in pptv
0
21
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 IV: 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: R0
R0: Final Data (see OTHER_COMMENTS)
Start_UTC, Stop_UTC, Mid_UTC, OHInterference_ATHOS
64508, 64657, 64583, -9999.000
64658, 64807, 64733, -9999.000
64808, 64957, 64883, -0.043
64959, 65108, 65034, 0.017
65109, 65258, 65184, 0.020
65259, 65408, 65334, 0.016
65409, 65558, 65484, 0.011
65559, 65708, 65634, 0.020
65710, 65859, 65785, 0.029
65860, 66009, 65935, -0.019
66010, 66159, 66085, 0.006
66160, 66309, 66235, 0.039
66311, 66460, 66386, 0.033
66461, 66610, 66536, 0.025
66611, 66760, 66686, -0.007
66896, 67045, 66971, 0.012
67212, 67361, 67287, 0.006
67362, 67511, 67437, 0.003
67512, 67661, 67587, 0.023
67663, 67812, 67738, -0.008
67813, 67962, 67888, 0.001
67963, 68112, 68038, 0.035
68113, 68262, 68188, -9999.000
68263, 68412, 68338, -9999.000
68414, 68563, 68489, 0.006
68564, 68713, 68639, 0.037
68714, 68863, 68789, 0.005
68864, 69013, 68939, 0.005
69015, 69164, 69090, 0.024
69165, 69314, 69240, 0.046
69315, 69464, 69390, 0.022
69465, 69614, 69540, 0.024
69615, 69764, 69690, 0.010
69766, 69915, 69841, 0.034
69916, 70065, 69991, 0.031
70066, 70215, 70141, 0.038
70216, 70365, 70291, 0.006
70367, 70516, 70442, -0.001
70517, 70666, 70592, -0.044
70667, 70816, 70742, -0.010
70817, 70966, 70892, 0.015
70968, 71117, 71043, 0.021
71118, 71267, 71193, 0.005
71268, 71417, 71343, 0.008
71418, 71567, 71493, 0.013
71568, 71717, 71643, 0.031
71719, 71868, 71794, 0.006
71869, 72018, 71944, -0.002
72019, 72168, 72094, 0.003
72169, 72318, 72244, 0.008
72319, 72468, 72394, -0.028
72470, 72619, 72545, -0.000
72620, 72769, 72695, 0.013
73053, 73202, 73128, 0.009
73203, 73352, 73278, 0.006
73353, 73502, 73428, 0.028
73504, 73653, 73579, 0.046
73654, 73803, 73729, 0.033
73804, 73953, 73879, 0.008
73954, 74103, 74029, 0.066
74104, 74253, 74179, -0.033
74255, 74404, 74330, -0.039
74405, 74554, 74480, -0.017
74555, 74704, 74630, -0.008
74705, 74854, 74780, 0.008
74856, 75005, 74931, 0.002
75006, 75155, 75081, -0.018
75156, 75305, 75231, -0.002
75306, 75455, 75381, 0.002
75457, 75606, 75532, 0.018
75607, 75756, 75682, 0.005
75757, 75906, 75832, -0.011
75907, 76056, 75982, 0.010
76057, 76206, 76132, -9999.000
76208, 76357, 76283, 0.017
76358, 76507, 76433, 0.011
76508, 76657, 76583, 0.017
76658, 76807, 76733, 0.010
76809, 76958, 76884, 0.043
76959, 77108, 77034, 0.026
77109, 77258, 77184, 0.026
77259, 77408, 77334, -0.006
77409, 77558, 77484, 0.017
77560, 77709, 77635, 0.018
77710, 77859, 77785, -0.047
77860, 78009, 77935, -9999.000
78010, 78159, 78085, -9999.000
78160, 78309, 78235, 0.023
78311, 78460, 78386, 0.043
78461, 78610, 78536, 0.009
78611, 78760, 78686, -0.017
78761, 78910, 78836, -0.020
78912, 79061, 78987, -0.017
79062, 79211, 79137, 0.022
79212, 79361, 79287, -0.020
79362, 79511, 79437, 0.005
79633, 79782, 79708, 0.018
79959, 80108, 80034, -0.024
80109, 80258, 80184, -0.003
80259, 80408, 80334, 0.009
80409, 80558, 80484, 0.011
80560, 80709, 80635, -0.029
80710, 80859, 80785, 0.018
80860, 81009, 80935, 0.015
81010, 81159, 81085, -0.004
81161, 81310, 81236, 0.033
81311, 81460, 81386, 0.013
81461, 81610, 81536, 0.023
81611, 81760, 81686, 0.032
81762, 81911, 81837, 0.010
81912, 82061, 81987, 0.006
82062, 82211, 82137, -9999.000
82212, 82361, 82287, 0.045
82362, 82511, 82437, -0.016
82513, 82662, 82588, 0.026
82663, 82812, 82738, 0.028
82813, 82962, 82888, -0.016
82963, 83112, 83038, 0.012
83113, 83262, 83188, 0.014
83264, 83413, 83339, -0.002
83414, 83563, 83489, 0.052
83564, 83713, 83639, 0.042
83714, 83863, 83789, 0.041
83865, 84014, 83940, 0.045
84015, 84164, 84090, -0.011
84165, 84314, 84240, 0.045
84315, 84464, 84390, 0.025
84465, 84614, 84540, 0.016
84616, 84765, 84691, -0.008
84766, 84915, 84841, 0.011
84916, 85065, 84991, 0.003
85066, 85215, 85141, 0.007
85216, 85365, 85291, -0.000
85367, 85516, 85442, 0.022
85517, 85666, 85592, -0.007
85667, 85816, 85742, -0.009
85817, 85966, 85892, 0.011
85968, 86117, 86043, 0.022
86118, 86267, 86193, 0.035
86268, 86417, 86343, -0.006
86418, 86567, 86493, -0.009
86568, 86717, 86643, 0.003
86850, 86999, 86925, 0.035
87000, 87149, 87075, 0.023
87150, 87299, 87225, -0.016
87300, 87449, 87375, 0.005
87451, 87600, 87526, 0.011
87601, 87750, 87676, -0.028
87751, 87900, 87826, 0.013
87901, 88050, 87976, 0.012
88051, 88200, 88126, -0.010
88201, 88350, 88276, 0.004
88352, 88501, 88427, -0.013
88502, 88651, 88577, -0.003
88652, 88801, 88727, 0.025
88802, 88951, 88877, -0.008
88953, 89102, 89028, 0.007
89103, 89252, 89178, 0.003
89253, 89402, 89328, 0.012
89403, 89552, 89478, -0.009
89554, 89703, 89629, -0.020
89704, 89853, 89779, -0.001
89854, 90003, 89929, 0.008
90004, 90153, 90079, 0.008
90154, 90303, 90229, -0.000
90304, 90453, 90379, 0.000
90455, 90604, 90530, 0.000
90605, 90754, 90680, -0.019
90755, 90904, 90830, 0.007
90905, 91054, 90980, 0.024
91056, 91205, 91131, -0.003
91206, 91355, 91281, -0.008
91356, 91505, 91431, 0.011
91506, 91655, 91581, 0.011
91656, 91805, 91731, 0.006
91807, 91956, 91882, 0.017
91957, 92106, 92032, 0.002
92107, 92256, 92182, -0.006
92257, 92406, 92332, 0.024
92408, 92557, 92483, -0.009
92558, 92707, 92633, 0.001
92708, 92857, 92783, 0.023
92858, 93007, 92933, -0.015
93008, 93157, 93083, 0.045
93159, 93308, 93234, 0.032
93309, 93458, 93384, -0.002