40, 1001
Brune, William; Thames, Alexander; Miller, David; Brosius, Alexandra
Penn State University
ATHOS - Airborne Tropospheric Hydrogen Oxides Sensor
ATom
1, 1
2018, 05, 14, 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 IV: Science Flight #9 -- REC - TER
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
37705, 37854, 37780, -9999.000
37855, 38004, 37930, -0.003
38005, 38154, 38080, 0.006
38156, 38305, 38231, -0.012
38306, 38455, 38381, 0.018
38456, 38605, 38531, 0.019
38607, 38756, 38682, -0.005
38757, 38906, 38832, -0.018
38907, 39056, 38982, 0.005
39058, 39207, 39133, -0.010
39208, 39357, 39283, 0.004
39358, 39507, 39433, 0.019
39509, 39658, 39584, -9999.000
39749, 39898, 39824, 0.034
39949, 40098, 40024, 0.013
40099, 40248, 40174, 0.001
40250, 40399, 40325, -0.019
40400, 40549, 40475, 0.038
40550, 40699, 40625, 0.025
40701, 40850, 40776, 0.041
40851, 41000, 40926, 0.081
41001, 41150, 41076, 0.048
41151, 41300, 41226, -0.019
41302, 41451, 41377, -0.009
41452, 41601, 41527, 0.008
41602, 41751, 41677, 0.018
41843, 41992, 41918, 0.027
42337, 42486, 42412, 0.021
42487, 42636, 42562, -0.004
42638, 42787, 42713, 0.017
42788, 42937, 42863, 0.035
42938, 43087, 43013, -0.000
43088, 43237, 43163, -0.005
43239, 43388, 43314, -0.008
43389, 43538, 43464, -0.005
43828, 43977, 43903, -0.033
44159, 44308, 44234, 0.067
44309, 44458, 44384, 0.032
44460, 44609, 44535, 0.003
44610, 44759, 44685, 0.014
44761, 44910, 44836, 0.007
44911, 45060, 44986, 0.009
45061, 45210, 45136, -0.009
45212, 45361, 45287, 0.007
45362, 45511, 45437, -0.000
45512, 45661, 45587, -0.012
45662, 45811, 45737, 0.019
45813, 45962, 45888, 0.021
45963, 46112, 46038, -9999.000
46113, 46262, 46188, -0.046
46264, 46413, 46339, -0.019
46414, 46563, 46489, 0.008
46564, 46713, 46639, 0.013
46715, 46864, 46790, -0.029
46865, 47014, 46940, 0.047
47015, 47164, 47090, -0.018
47165, 47314, 47240, -0.006
47421, 47570, 47496, 0.019
47763, 47912, 47838, -0.008
47913, 48062, 47988, -0.010
48064, 48213, 48139, -0.008
48214, 48363, 48289, -0.021
48364, 48513, 48439, 0.012
48514, 48663, 48589, 0.022
48665, 48814, 48740, 0.013
48815, 48964, 48890, -0.001
48965, 49114, 49040, 0.028
49115, 49264, 49190, -0.009
49356, 49505, 49431, 0.019
49693, 49842, 49768, -0.008
49843, 49992, 49918, 0.012
49994, 50143, 50069, -0.002
50144, 50293, 50219, -0.011
50294, 50443, 50369, 0.013
50445, 50594, 50520, -0.006
50595, 50744, 50670, -0.001
50745, 50894, 50820, -0.010
50895, 51044, 50970, -0.011
51046, 51195, 51121, 0.001
51196, 51345, 51271, -0.011
51346, 51495, 51421, -0.012
51497, 51646, 51572, -0.026
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, 0.013
52549, 52698, 52624, -0.017
52699, 52848, 52774, 0.011
52849, 52998, 52924, 0.034
53000, 53149, 53075, 0.010
53150, 53299, 53225, 0.010
53300, 53449, 53375, 0.027
53451, 53600, 53526, 0.048
53601, 53750, 53676, 0.015
53751, 53900, 53826, -0.005
53902, 54051, 53977, -0.030
54052, 54201, 54127, 0.017
54202, 54351, 54277, -0.008
54353, 54502, 54428, 0.032
54503, 54652, 54578, 0.011
54653, 54802, 54728, -0.001
54803, 54952, 54878, -0.032
54954, 55103, 55029, 0.004
55104, 55253, 55179, -0.002
55345, 55494, 55420, -0.020
55548, 55697, 55623, 0.009
55698, 55847, 55773, 0.019
55849, 55998, 55924, 0.011
55999, 56148, 56074, -0.010
56149, 56298, 56224, 0.004
56300, 56449, 56375, -0.004
56450, 56599, 56525, 0.017
56600, 56749, 56675, 0.004
56750, 56899, 56825, 0.008
56901, 57050, 56976, 0.007
57051, 57200, 57126, 0.003
57201, 57350, 57276, 0.018
57351, 57500, 57426, 0.018
57502, 57651, 57577, -0.014
57652, 57801, 57727, 0.002
57802, 57951, 57877, 0.001
57953, 58102, 58028, -0.027
58103, 58252, 58178, -0.010
58253, 58402, 58328, 0.016
58404, 58553, 58479, 0.021
58554, 58703, 58629, -0.002
58704, 58853, 58779, 0.009
58854, 59003, 58929, 0.006
59005, 59154, 59080, 0.011
59155, 59304, 59230, -0.001
59305, 59454, 59380, 0.023
59456, 59605, 59531, -0.001
59711, 59860, 59786, -0.012
59909, 60058, 59984, 0.079
60059, 60208, 60134, 0.008
60209, 60358, 60284, 0.033
60359, 60508, 60434, -0.013
60510, 60659, 60585, 0.018
60660, 60809, 60735, 0.030
60810, 60959, 60885, -0.028
60961, 61110, 61036, 0.023
61111, 61260, 61186, 0.019
61262, 61411, 61337, 0.010
61412, 61561, 61487, 0.001
61562, 61711, 61637, 0.007
61712, 61861, 61787, -0.007
61863, 62012, 61938, 0.021
62013, 62162, 62088, -0.007
62163, 62312, 62238, 0.007
62314, 62463, 62389, 0.011
62464, 62613, 62539, -0.002
62614, 62763, 62689, 0.005
62764, 62913, 62839, -0.011
62915, 63064, 62990, -0.011
63065, 63214, 63140, 0.031
63215, 63364, 63290, -0.009
63366, 63515, 63441, 0.011
63516, 63665, 63591, 0.009
63937, 64086, 64012, -0.029
64087, 64236, 64162, -0.030
64237, 64386, 64312, 0.010
64388, 64537, 64463, -0.002
64538, 64687, 64613, -0.005
64688, 64837, 64763, -0.001
64839, 64988, 64914, -0.026
64989, 65138, 65064, 0.003
65139, 65288, 65214, -0.007
65290, 65439, 65365, 0.003
65440, 65589, 65515, -0.004
65590, 65739, 65665, 0.019
65740, 65889, 65815, 0.007
65891, 66040, 65966, 0.018
66041, 66190, 66116, 0.008
66191, 66340, 66266, 0.018
66342, 66491, 66417, -0.011
66492, 66641, 66567, 0.005
66642, 66791, 66717, 0.005
66792, 66941, 66867, 0.020
66943, 67092, 67018, -0.002
67093, 67242, 67168, -0.001
67243, 67392, 67318, -0.010
67393, 67542, 67468, -0.003
67544, 67693, 67619, -0.015
67694, 67843, 67769, 0.014
67845, 67994, 67920, 0.013
67995, 68144, 68070, 0.020
68145, 68294, 68220, 0.034
68295, 68444, 68370, 0.060
68612, 68761, 68687, 0.009
68762, 68911, 68837, 0.026
68913, 69062, 68988, -0.006
69063, 69212, 69138, 0.004
69213, 69362, 69288, -0.017
69363, 69512, 69438, 0.006
69514, 69663, 69589, 0.006
69664, 69813, 69739, -0.009
69814, 69963, 69889, -0.014
69965, 70114, 70040, -0.026
70115, 70264, 70190, 0.009
70265, 70414, 70340, 0.009
70415, 70564, 70490, 0.002
70566, 70715, 70641, 0.016
70716, 70865, 70791, 0.012
70866, 71015, 70941, -0.009