39, 1001
Brune, William; Thames, Alexander; Miller, David; Brosius, Alexandra
Penn State University
ATHOS - Airborne Tropospheric Hydrogen Oxides Sensor
ATom
1, 1
2017, 10, 06, 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
OHReactivity_OHR, Hz, OH reactivity in Hz
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 #4 -- KOA - NAN
ASSOCIATED_DATA: N/A
INSTRUMENT_INFO: OH Reactivity from discharge flow
DATA_INFO: Units are Hz for OHR.
UNCERTAINTY: OHR measurement uncertainty +/- 15% at 2 sigma confidence, with 0.4 s^-1 in the zero uncertainty
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 Reactivity signals from individual 20 or 30 second scans have been averaged together for 60 seconds.
- This averaging is needed because quenching in air humidity at low altitudes decreased the signal significantly;
- summing the signal over 60 seconds overcame this statistical hurdle.
- Increasing the summation time to 120 seconds gave the same OH Reactivity as the 60-second average to within 10%.
- For details, please see Mao et al., Atmos. Chem. Phys., 9, 163-173, 2009.
REVISION: R0
R0: Final Data (see OTHER_COMMENTS)
Start_UTC, Stop_UTC, Mid_UTC, OHReactivity_OHR
68327, 68386, 68357, -9999.000
68387, 68446, 68417, -9999.000
68448, 68507, 68478, -9999.000
68808, 68867, 68838, -9999.000
68868, 68927, 68898, -9999.000
68988, 69047, 69018, -9999.000
71261, 71320, 71291, -9999.000
71321, 71380, 71351, -9999.000
71381, 71440, 71411, 0.208
71441, 71500, 71471, 0.536
71501, 71560, 71531, 0.585
71561, 71620, 71591, 0.321
71621, 71680, 71651, 0.677
71681, 71740, 71711, 0.570
71741, 71800, 71771, 0.600
71801, 71860, 71831, 1.002
71861, 71920, 71891, 1.689
71921, 71980, 71951, 2.071
71982, 72041, 72012, 2.570
72042, 72101, 72072, 1.641
72102, 72161, 72132, 3.035
72162, 72221, 72192, 3.389
72222, 72281, 72252, 3.715
72282, 72341, 72312, 3.781
72532, 72591, 72562, 3.649
72592, 72651, 72622, 2.943
72652, 72711, 72682, 2.988
72712, 72771, 72742, 2.386
72773, 72832, 72803, 1.719
72833, 72892, 72863, 1.892
72893, 72952, 72923, 1.941
72953, 73012, 72983, 1.810
73013, 73072, 73043, 1.331
73073, 73132, 73103, 0.850
73133, 73192, 73163, 0.982
73193, 73252, 73223, 0.499
73254, 73313, 73284, 0.832
73313, 73372, 73343, 1.136
73374, 73433, 73404, 0.305
73434, 73493, 73464, 0.708
73494, 73553, 73524, 0.556
73554, 73613, 73584, 0.405
73614, 73673, 73644, 0.825
73674, 73733, 73704, 0.448
73734, 73793, 73764, 0.593
73794, 73853, 73824, 0.218
73914, 73973, 73944, 0.442
73974, 74033, 74004, 0.531
74035, 74094, 74065, 0.098
74095, 74154, 74125, 0.328
74155, 74214, 74185, 0.334
74215, 74274, 74245, 0.480
74482, 74541, 74512, 0.163
74542, 74601, 74572, 0.545
74602, 74661, 74632, 0.258
74663, 74722, 74693, 0.436
74723, 74782, 74753, 0.206
74783, 74842, 74813, 0.221
74843, 74902, 74873, 0.600
74903, 74962, 74933, 0.706
74963, 75022, 74993, 0.500
75023, 75082, 75053, 0.178
75083, 75142, 75113, 0.679
75143, 75202, 75173, 0.201
75203, 75262, 75233, 0.649
75263, 75322, 75293, 0.506
75323, 75382, 75353, 1.545
75384, 75443, 75414, 1.427
75444, 75503, 75474, 1.322
75504, 75563, 75534, 1.296
75564, 75623, 75594, 1.894
75624, 75683, 75654, 3.413
75684, 75743, 75714, 3.947
75744, 75803, 75774, 3.715
75804, 75863, 75834, 2.590
75864, 75923, 75894, 2.896
76100, 76159, 76130, 2.489
76160, 76219, 76190, 1.909
76220, 76279, 76250, 2.575
76281, 76340, 76311, 2.398
76341, 76400, 76371, 2.275
76401, 76460, 76431, 1.707
76461, 76520, 76491, 1.379
76521, 76580, 76551, 1.372
76581, 76640, 76611, 1.273
76641, 76700, 76671, 0.817
76701, 76760, 76731, 0.544
76761, 76820, 76791, 0.843
76821, 76880, 76851, 0.620
76881, 76940, 76911, 0.328
76941, 77000, 76971, 0.448
77001, 77060, 77031, 0.392
77062, 77121, 77092, 0.472
77122, 77181, 77152, 0.272
77182, 77241, 77212, -0.065
77242, 77301, 77272, 0.248
77302, 77361, 77332, 0.209
77362, 77421, 77392, 0.292
77422, 77481, 77452, 0.328
77482, 77541, 77512, 0.246
77542, 77601, 77572, 0.280
77602, 77661, 77632, 0.546
77662, 77721, 77692, 0.283
77722, 77781, 77752, 0.294
77783, 77842, 77813, -9999.000
77843, 77902, 77873, 0.222
77903, 77962, 77933, 0.164
78148, 78207, 78178, 0.222
78208, 78267, 78238, 0.356
78268, 78327, 78298, -0.021
78328, 78387, 78358, 0.293
78388, 78447, 78418, 0.198
78448, 78507, 78478, 0.250
78508, 78567, 78538, 0.315
78568, 78627, 78598, -0.098
78629, 78688, 78659, 0.301
78689, 78748, 78719, -0.096
78749, 78808, 78779, 0.163
78809, 78868, 78839, 0.338
78869, 78928, 78899, 0.018
78929, 78988, 78959, 0.943
78989, 79048, 79019, 0.483
79049, 79108, 79079, 0.780
79109, 79168, 79139, 1.541
79169, 79228, 79199, 2.042
79229, 79288, 79259, 1.502
79289, 79348, 79319, 2.317
79349, 79408, 79379, 1.490
79410, 79469, 79440, 2.270
79470, 79529, 79500, 2.330
79530, 79589, 79560, 2.546
79590, 79649, 79620, 2.524
79650, 79709, 79680, 1.145
79710, 79769, 79740, 2.459
79770, 79829, 79800, 2.745
79830, 79889, 79860, 1.199
79890, 79949, 79920, 2.226
79950, 80009, 79980, 1.508
80010, 80069, 80040, 2.595
80071, 80130, 80101, 1.519
80131, 80190, 80161, 1.931
80191, 80250, 80221, 1.213
80251, 80310, 80281, 1.174
80311, 80370, 80341, 1.194
80371, 80430, 80401, 1.145
80431, 80490, 80461, 0.490
80491, 80550, 80521, 0.400
80551, 80610, 80581, 0.606
80611, 80670, 80641, 0.369
80671, 80730, 80701, -9999.000
80731, 80790, 80761, -9999.000
80792, 80851, 80822, -9999.000
80852, 80911, 80882, -9999.000
80912, 80971, 80942, -9999.000
82616, 82675, 82646, -9999.000
82676, 82735, 82706, -9999.000
82736, 82795, 82766, -9999.000
82796, 82855, 82826, -9999.000
82856, 82915, 82886, -9999.000
82916, 82975, 82946, -9999.000
82977, 83036, 83007, -9999.000
83037, 83096, 83067, -9999.000
83097, 83156, 83127, -9999.000
83157, 83216, 83187, -9999.000
83217, 83276, 83247, -9999.000
83277, 83336, 83307, -9999.000
83337, 83396, 83367, -9999.000