38, 1001
Brune, William; Thames, Alexander; Miller, David; Brosius, Alexandra
Penn State University
ATHOS - Airborne Tropospheric Hydrogen Oxides Sensor
ATom
1, 1
2018, 05, 14, 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 #9 -- REC - TER
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
37705, 37854, 37780, -9999.000
37855, 38004, 37930, -0.003
38005, 38154, 38080, 0.008
38156, 38305, 38231, -0.013
38306, 38455, 38381, 0.020
38456, 38605, 38531, 0.021
38607, 38756, 38682, -0.006
38757, 38906, 38832, -0.019
38907, 39056, 38982, 0.006
39058, 39207, 39133, -0.010
39208, 39357, 39283, 0.005
39358, 39507, 39433, 0.010
39509, 39658, 39584, 0.144
39749, 39898, 39824, 0.157
39949, 40098, 40024, -0.037
40099, 40248, 40174, 0.001
40250, 40399, 40325, -0.020
40400, 40549, 40475, 0.040
40550, 40699, 40625, 0.026
40701, 40850, 40776, 0.044
40851, 41000, 40926, 0.090
41001, 41150, 41076, 0.054
41151, 41300, 41226, -0.022
41302, 41451, 41377, -0.009
41452, 41601, 41527, 0.011
41602, 41751, 41677, 0.023
41843, 41992, 41918, 0.033
42337, 42486, 42412, 0.024
42487, 42636, 42562, -0.004
42638, 42787, 42713, 0.019
42788, 42937, 42863, 0.038
42938, 43087, 43013, -0.000
43088, 43237, 43163, -0.005
43239, 43388, 43314, -0.008
43389, 43538, 43464, -0.005
43828, 43977, 43903, -0.035
44159, 44308, 44234, 0.070
44309, 44458, 44384, 0.034
44460, 44609, 44535, 0.003
44610, 44759, 44685, 0.015
44761, 44910, 44836, 0.008
44911, 45060, 44986, 0.010
45061, 45210, 45136, -0.010
45212, 45361, 45287, 0.008
45362, 45511, 45437, 0.001
45512, 45661, 45587, -0.012
45662, 45811, 45737, 0.024
45813, 45962, 45888, 0.026
45963, 46112, 46038, -9999.000
46113, 46262, 46188, -9999.000
46264, 46413, 46339, -0.021
46414, 46563, 46489, 0.009
46564, 46713, 46639, 0.014
46715, 46864, 46790, -0.031
46865, 47014, 46940, 0.050
47015, 47164, 47090, -0.020
47165, 47314, 47240, -0.007
47421, 47570, 47496, 0.020
47763, 47912, 47838, -0.008
47913, 48062, 47988, -0.010
48064, 48213, 48139, -0.008
48214, 48363, 48289, -0.022
48364, 48513, 48439, 0.013
48514, 48663, 48589, 0.024
48665, 48814, 48740, 0.015
48815, 48964, 48890, -0.001
48965, 49114, 49040, 0.033
49115, 49264, 49190, -0.008
49356, 49505, 49431, 0.025
49693, 49842, 49768, -0.007
49843, 49992, 49918, 0.016
49994, 50143, 50069, -0.001
50144, 50293, 50219, -0.012
50294, 50443, 50369, 0.015
50445, 50594, 50520, -0.006
50595, 50744, 50670, -0.001
50745, 50894, 50820, -0.011
50895, 51044, 50970, -0.012
51046, 51195, 51121, 0.001
51196, 51345, 51271, -0.012
51346, 51495, 51421, -0.012
51497, 51646, 51572, -0.027
51647, 51796, 51722, 0.001
51797, 51946, 51872, -0.015
51948, 52097, 52023, -0.004
52098, 52247, 52173, -0.001
52248, 52397, 52323, 0.002
52399, 52548, 52474, 0.014
52549, 52698, 52624, -0.019
52699, 52848, 52774, 0.012
52849, 52998, 52924, 0.039
53000, 53149, 53075, 0.012
53150, 53299, 53225, 0.013
53300, 53449, 53375, 0.034
53451, 53600, 53526, 0.059
53601, 53750, 53676, 0.021
53751, 53900, 53826, -0.004
53902, 54051, 53977, -0.033
54052, 54201, 54127, 0.020
54202, 54351, 54277, -0.009
54353, 54502, 54428, 0.035
54503, 54652, 54578, 0.012
54653, 54802, 54728, -0.002
54803, 54952, 54878, -0.034
54954, 55103, 55029, 0.004
55104, 55253, 55179, -0.002
55345, 55494, 55420, -0.021
55548, 55697, 55623, 0.009
55698, 55847, 55773, 0.020
55849, 55998, 55924, 0.012
55999, 56148, 56074, -0.011
56149, 56298, 56224, 0.004
56300, 56449, 56375, -0.004
56450, 56599, 56525, 0.018
56600, 56749, 56675, 0.004
56750, 56899, 56825, 0.009
56901, 57050, 56976, 0.008
57051, 57200, 57126, 0.004
57201, 57350, 57276, 0.021
57351, 57500, 57426, 0.023
57502, 57651, 57577, -0.012
57652, 57801, 57727, 0.007
57802, 57951, 57877, 0.005
57953, 58102, 58028, -0.030
58103, 58252, 58178, -0.010
58253, 58402, 58328, 0.018
58404, 58553, 58479, 0.024
58554, 58703, 58629, -0.002
58704, 58853, 58779, 0.010
58854, 59003, 58929, 0.007
59005, 59154, 59080, 0.012
59155, 59304, 59230, -0.001
59305, 59454, 59380, 0.024
59456, 59605, 59531, -0.001
59711, 59860, 59786, -0.012
59909, 60058, 59984, 0.082
60059, 60208, 60134, 0.008
60209, 60358, 60284, 0.035
60359, 60508, 60434, -0.014
60510, 60659, 60585, 0.021
60660, 60809, 60735, 0.034
60810, 60959, 60885, -0.031
60961, 61110, 61036, 0.027
61111, 61260, 61186, 0.026
61262, 61411, 61337, 0.015
61412, 61561, 61487, 0.003
61562, 61711, 61637, 0.009
61712, 61861, 61787, -0.007
61863, 62012, 61938, 0.024
62013, 62162, 62088, -0.008
62163, 62312, 62238, 0.007
62314, 62463, 62389, 0.012
62464, 62613, 62539, -0.002
62614, 62763, 62689, 0.005
62764, 62913, 62839, -0.012
62915, 63064, 62990, -0.011
63065, 63214, 63140, 0.032
63215, 63364, 63290, -0.009
63366, 63515, 63441, 0.011
63516, 63665, 63591, 0.010
63937, 64086, 64012, -0.030
64087, 64236, 64162, -0.031
64237, 64386, 64312, 0.010
64388, 64537, 64463, -0.003
64538, 64687, 64613, -0.005
64688, 64837, 64763, -0.001
64839, 64988, 64914, -0.027
64989, 65138, 65064, 0.003
65139, 65288, 65214, -0.007
65290, 65439, 65365, 0.003
65440, 65589, 65515, -0.004
65590, 65739, 65665, 0.020
65740, 65889, 65815, 0.007
65891, 66040, 65966, 0.020
66041, 66190, 66116, 0.008
66191, 66340, 66266, 0.020
66342, 66491, 66417, -0.011
66492, 66641, 66567, 0.006
66642, 66791, 66717, 0.006
66792, 66941, 66867, 0.022
66943, 67092, 67018, -0.001
67093, 67242, 67168, -0.001
67243, 67392, 67318, -0.011
67393, 67542, 67468, -0.003
67544, 67693, 67619, -0.016
67694, 67843, 67769, 0.015
67845, 67994, 67920, 0.013
67995, 68144, 68070, 0.021
68145, 68294, 68220, 0.034
68295, 68444, 68370, 0.058
68612, 68761, 68687, 0.008
68762, 68911, 68837, 0.025
68913, 69062, 68988, -0.005
69063, 69212, 69138, 0.004
69213, 69362, 69288, -0.017
69363, 69512, 69438, 0.006
69514, 69663, 69589, 0.006
69664, 69813, 69739, -0.010
69814, 69963, 69889, -0.015
69965, 70114, 70040, -0.028
70115, 70264, 70190, 0.010
70265, 70414, 70340, 0.010
70415, 70564, 70490, 0.002
70566, 70715, 70641, 0.019
70716, 70865, 70791, 0.015
70866, 71015, 70941, -0.009