38, 1001
Brune, William; Thames, Alexander; Miller, David; Brosius, Alexandra
Penn State University
ATHOS - Airborne Tropospheric Hydrogen Oxides Sensor
ATom
1, 1
2016, 08, 22, 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 I: Science Flight #10 -- SFJ - MSP
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
46415, 46564, 46490, -9999.000
46566, 46715, 46641, 0.008
46716, 46865, 46791, 0.007
46866, 47015, 46941, 0.007
47137, 47286, 47212, 0.015
47457, 47606, 47532, 0.002
47607, 47756, 47682, 0.025
47758, 47907, 47833, -0.018
47908, 48057, 47983, -0.003
48058, 48207, 48133, 0.011
48209, 48358, 48284, 0.013
48359, 48508, 48434, 0.002
48614, 48763, 48689, 0.017
48805, 48954, 48880, -0.005
48955, 49104, 49030, -0.012
49106, 49255, 49181, 0.008
49256, 49405, 49331, 0.010
49406, 49555, 49481, -0.022
49556, 49705, 49631, -0.014
49707, 49856, 49782, 0.002
50141, 50290, 50216, -0.009
50291, 50440, 50366, -9999.000
50441, 50590, 50516, -0.041
50591, 50740, 50666, -9999.000
50742, 50891, 50817, -9999.000
50892, 51041, 50967, -9999.000
51042, 51191, 51117, -9999.000
51193, 51342, 51268, -0.026
51343, 51492, 51418, -0.019
51493, 51642, 51568, 0.033
51643, 51792, 51718, -0.042
51794, 51943, 51869, -0.015
51944, 52093, 52019, -9999.000
52094, 52243, 52169, -0.019
52244, 52393, 52319, 0.048
52395, 52544, 52470, 0.035
52545, 52694, 52620, 0.053
52695, 52844, 52770, 0.015
52845, 52994, 52920, 0.065
52996, 53145, 53071, 0.005
53146, 53295, 53221, -0.022
53296, 53445, 53371, -0.002
53446, 53595, 53521, -0.011
53596, 53745, 53671, -0.004
53747, 53896, 53822, 0.008
53897, 54046, 53972, -9999.000
54047, 54196, 54122, -9999.000
54198, 54347, 54273, 0.017
54348, 54497, 54423, 0.015
54498, 54647, 54573, 0.031
54648, 54797, 54723, 0.008
54799, 54948, 54874, 0.004
54949, 55098, 55024, -0.002
55099, 55248, 55174, 0.021
55249, 55398, 55324, 0.036
55399, 55548, 55474, 0.044
55550, 55699, 55625, 0.038
55700, 55849, 55775, 0.061
55850, 55999, 55925, 0.072
56001, 56150, 56076, 0.061
56151, 56300, 56226, 0.078
56301, 56450, 56376, 0.081
56451, 56600, 56526, 0.019
56602, 56751, 56677, 0.024
56752, 56901, 56827, -0.013
56902, 57051, 56977, 0.015
57052, 57201, 57127, -0.018
57203, 57352, 57278, 0.004
57353, 57502, 57428, 0.009
57503, 57652, 57578, 0.005
57653, 57802, 57728, 0.004
57804, 57953, 57879, 0.024
57954, 58103, 58029, 0.022
58104, 58253, 58179, -0.014
58254, 58403, 58329, -0.002
58405, 58554, 58480, 0.006
58555, 58704, 58630, -0.024
58705, 58854, 58780, 0.020
58855, 59004, 58930, 0.035
59006, 59155, 59081, -0.030
59156, 59305, 59231, -0.000
59306, 59455, 59381, 0.002
59457, 59606, 59532, -0.001
59607, 59756, 59682, 0.015
59757, 59906, 59832, 0.069
59908, 60057, 59983, -0.029
60058, 60207, 60133, 0.004
60208, 60357, 60283, 0.012
60358, 60507, 60433, 0.024
60508, 60657, 60583, -0.050
60659, 60808, 60734, -0.000
60809, 60958, 60884, -0.001
60959, 61108, 61034, -0.039
61109, 61258, 61184, -0.009
61260, 61409, 61335, -0.036
61410, 61559, 61485, 0.030
61560, 61709, 61635, 0.006
61710, 61859, 61785, -0.017
61861, 62010, 61936, 0.002
62011, 62160, 62086, -0.019
62161, 62310, 62236, 0.004
62311, 62460, 62386, -0.015
62462, 62611, 62537, -0.023
62717, 62866, 62792, -0.004
62908, 63057, 62983, -9999.000
63058, 63207, 63133, -9999.000
63209, 63358, 63284, -0.009
63359, 63508, 63434, -0.030
63509, 63658, 63584, 0.000
63659, 63808, 63734, -0.044
63809, 63958, 63884, -0.011
63960, 64109, 64035, -0.018
64110, 64259, 64185, 0.011
64260, 64409, 64335, 0.042
64410, 64559, 64485, 0.031
64560, 64709, 64635, 0.036
64711, 64860, 64786, 0.009
64861, 65010, 64936, 0.007
65011, 65160, 65086, 0.033
65161, 65310, 65236, 0.010
65312, 65461, 65387, 0.027
65462, 65611, 65537, -0.033
65613, 65762, 65688, 0.017
65763, 65912, 65838, 0.007
65913, 66062, 65988, -0.010
66063, 66212, 66138, 0.003
66213, 66362, 66288, -0.018
66364, 66513, 66439, 0.025
66514, 66663, 66589, 0.025
66664, 66813, 66739, -0.029
66815, 66964, 66890, -0.036
66965, 67114, 67040, -0.008
67115, 67264, 67190, 0.058
67265, 67414, 67340, 0.045
67416, 67565, 67491, 0.055
67566, 67715, 67641, 0.003