27 1001
Weinheimer, A. J.; Walega, J. G.; Ridley, B. A.
National Center for Atmospheric Research
DC-8 in situ NO2, NO, NOy, O3
AASE II
1 1
1992 01 16  1993 07 14
60.0
Time (seconds past 0 UT of flight day in line 7)
1
1.0
99999.9
NO2 (pptv)
0
12
For the 4 channels of the instrument (one reported in this file), counts
are accumulated and recorded over common 2-second intervals.  O3 and NOy
are reduced and reported to the archive for these 2-second intervals.
The time archived is the start time of the 2-second interval.  NO and 
NO2 are reduced at 2 seconds, then averaged and reported for 1-minute 
intervals.  For these, the archived time (an even minute) is the center
time of the 1-minute averaging interval.
At typical altitudes, the residence time of air in the inlet system,
prior to actual sampling, is 0.1 to 0.3 seconds, except for the NO2
channel which imposes an additional 4-5 seconds residence time.  The
NO2 data have been shifted an even 4 seconds to accommodate this.
UT(sec)  NO2(pptv)
9720 99999.9
9780 99999.9
9840 99999.9
9900 99999.9
9960 99999.9
10020 99999.9
10080 99999.9
10140 99999.9
10200 99999.9
10260 99999.9
10320 99999.9
10380 99999.9
10440 99999.9
10500 99999.9
10560 99999.9
10620 99999.9
10680 99999.9
10740 99999.9
10800 99999.9
10860 99999.9
10920 99999.9
10980 99999.9
11040 99999.9
11100 99999.9
11160 99999.9
11220 99999.9
11280 99999.9
11340 99999.9
11400 99999.9
11460 99999.9
11520 99999.9
11580 99999.9
11640 99999.9
11700 99999.9
11760 99999.9
11820 99999.9
11880 99999.9
11940 99999.9
12000 99999.9
12060 99999.9
12120 99999.9
12180 99999.9
12240 99999.9
12300 99999.9
12360 99999.9
12420 99999.9
12480 99999.9
12540 99999.9
12600 99999.9
12660 99999.9
12720 99999.9
12780 99999.9
12840 99999.9
12900 99999.9
12960 99999.9
13020 99999.9
13080 99999.9
13140 99999.9
13200 99999.9
13260 99999.9
13320 99999.9
13380 99999.9
13440 99999.9
13500 99999.9
13560 99999.9
13620 99999.9
13680 99999.9
13740 99999.9
13800 99999.9
13860 99999.9
13920 99999.9
13980 99999.9
14040 99999.9
14100 99999.9
14160 99999.9
14220 99999.9
14280 99999.9
14340 99999.9
14400 99999.9
14460 99999.9
14520 99999.9
14580 99999.9
14640 99999.9
14700 99999.9
14760 99999.9
14820 99999.9
14880 99999.9
14940 99999.9
15000 99999.9
15060 99999.9
15120 99999.9
15180 99999.9
15240 99999.9
15300 99999.9
15360 99999.9
15420     4.9
15480     5.6
15540    16.8
15600     2.6
15660    20.6
15720    15.9
15780     9.6
15840     2.4
15900    11.0
15960     9.9
16020    21.7
16080    -3.8
16140     2.5
16200     3.3
16260 99999.9
16320 99999.9
16380 99999.9
16440 99999.9
16500 99999.9
16560 99999.9
16620 99999.9
16680 99999.9
16740 99999.9
16800 99999.9
16860 99999.9
16920 99999.9
16980    33.5
17040    10.0
17100    18.1
17160     9.8
17220    13.5
17280    11.4
17340    21.1
17400    34.8
17460    25.5
17520    30.6
17580    25.4
17640    17.7
17700    12.2
17760    18.1
17820 99999.9
17880 99999.9
17940 99999.9
18000 99999.9
18060 99999.9
18120 99999.9
18180 99999.9
18240 99999.9
18300 99999.9
18360    53.5
18420 99999.9
18480 99999.9
18540 99999.9
18600 99999.9
18660 99999.9
18720 99999.9
18780 99999.9
18840 99999.9
18900 99999.9
18960 99999.9
19020    52.7
19080 99999.9
19140    39.0
19200    15.0
19260    44.2
19320    35.7
19380    25.9
19440    26.7
19500    25.6
19560    39.6
19620    46.9
19680    44.1
19740    52.7
19800    49.2
19860    48.2
19920 99999.9
19980 99999.9
20040 99999.9
20100 99999.9
20160 99999.9
20220 99999.9
20280 99999.9
20340 99999.9
20400 99999.9
20460 99999.9
20520    56.9
20580    47.7
20640    49.6
20700    67.2
20760    52.9
20820    51.9
20880    39.6
20940    53.4
21000    37.5
21060    50.6
21120    44.8
21180    44.0
21240    40.1
21300    48.2
21360 99999.9
21420 99999.9
21480 99999.9
21540 99999.9
21600 99999.9
21660 99999.9
21720 99999.9
21780 99999.9
21840 99999.9
21900 99999.9
21960 99999.9
22020 99999.9
22080 99999.9
22140 99999.9
22200 99999.9
22260 99999.9
22320 99999.9
22380 99999.9
22440 99999.9
22500 99999.9
22560 99999.9
22620    60.9
22680    56.1
22740    52.4
22800    54.6
22860    32.8
22920    40.1
22980    31.7
23040    29.3
23100 99999.9
23160 99999.9
23220 99999.9
23280 99999.9
23340    54.5
23400    46.6
23460    18.7
23520    40.1
23580    36.4
23640    45.3
23700    36.5
23760 99999.9
23820 99999.9
23880 99999.9
23940 99999.9
24000 99999.9
24060 99999.9
24120 99999.9
24180 99999.9
24240 99999.9
24300 99999.9
24360    32.0
24420    36.5
24480    25.4
24540    17.9
24600    40.1
24660    32.9
24720    47.5
24780    28.2
24840    25.0
24900    41.5
24960    28.6
25020    32.1
25080    44.4
25140    42.8
25200    34.7
25260    42.9
25320    33.6
25380 99999.9
25440 99999.9
25500 99999.9
25560 99999.9
25620 99999.9
25680    36.5
25740    43.9
25800    35.6
25860    46.0
25920    48.4
25980    61.4
26040    51.9
26100    68.4
26160 99999.9
26220 99999.9
26280 99999.9
26340 99999.9
26400 99999.9
26460 99999.9
26520    68.5
26580    61.7
26640    43.8
26700    35.5
26760    34.1
26820    41.1
26880    34.1
26940    36.3
27000    40.5
27060    19.4
27120     3.0
27180    12.8
27240    17.2
27300    18.0
27360    18.1
27420     5.1
27480    23.0
27540    23.6
27600    -1.1
27660 99999.9
27720 99999.9
27780 99999.9
27840 99999.9
27900 99999.9
27960 99999.9
28020 99999.9
28080 99999.9
28140 99999.9
28200 99999.9
28260    24.4
28320    17.6
28380    16.4
28440    24.0
28500    17.2
28560    15.1
28620    17.1
28680    17.2
28740    20.3
28800    -1.3
28860    23.5
28920    10.0
28980    26.7
29040    20.0
29100    15.8
29160    24.4
29220 99999.9
29280 99999.9
29340 99999.9
29400 99999.9
29460 99999.9
29520 99999.9
29580 99999.9
29640 99999.9
29700 99999.9
29760 99999.9
29820 99999.9
29880     8.2
29940 99999.9
30000 99999.9
30060 99999.9
30120 99999.9
30180 99999.9
30240 99999.9
30300 99999.9
30360 99999.9
30420 99999.9
30480 99999.9
30540 99999.9
30600 99999.9
30660 99999.9
30720 99999.9
30780 99999.9
30840 99999.9
30900    12.5
30960    25.4
31020    21.9
31080    26.9
31140    23.8
31200    21.2
31260    18.2
31320    13.7
31380    28.2
31440    31.9
31500 99999.9
31560    20.4
31620    14.8
31680    36.4
31740 99999.9
31800 99999.9
31860 99999.9
31920 99999.9
31980 99999.9
32040 99999.9
32100 99999.9
32160 99999.9
32220 99999.9
32280 99999.9
32340 99999.9
32400    19.0
32460    33.9
32520    30.6
32580    16.2
32640     2.3
32700    23.5
32760     1.3
32820    31.3
32880    26.5
32940 99999.9
33000 99999.9
33060 99999.9
33120 99999.9
33180 99999.9
33240 99999.9
33300 99999.9
33360 99999.9
33420 99999.9
33480 99999.9
33540 99999.9
33600 99999.9
33660 99999.9
33720 99999.9
33780 99999.9
33840 99999.9
33900 99999.9
33960 99999.9
34020 99999.9
34080    15.8
34140     3.2
34200    21.9
34260    28.9
34320    31.4
34380    39.2
34440    33.5
34500    28.3
34560    39.9
34620    34.8
34680    52.0
34740    33.5
34800    35.2
34860    31.7
34920    54.3
34980 99999.9
35040 99999.9
35100 99999.9
35160 99999.9
35220 99999.9
35280 99999.9
35340 99999.9
35400 99999.9
35460 99999.9
35520 99999.9
35580    37.2
35640    23.8
35700    35.5
35760    64.5
35820    67.4
35880    62.6
35940    53.3
36000    61.7
36060    46.8
36120    26.7
36180    45.6
36240    55.0
36300    62.8
36360    44.1
36420 99999.9
36480 99999.9
36540 99999.9
36600 99999.9
36660 99999.9
36720 99999.9
36780 99999.9
36840 99999.9
36900 99999.9
36960    28.4
37020 99999.9
37080 99999.9
37140 99999.9
37200 99999.9
37260 99999.9
37320 99999.9
37380 99999.9
37440 99999.9
37500 99999.9
37560 99999.9
37620 99999.9
37680 99999.9
37740 99999.9
37800 99999.9
37860 99999.9
37920 99999.9
37980    45.3
38040    28.2
38100    32.0
38160    48.4
38220    27.4
38280    31.0
38340    27.2
38400    39.4
38460    20.0
38520    40.1
38580    37.0
38640    27.8
38700    36.8
38760    29.1
38820    30.0
38880    36.6
38940 99999.9
39000 99999.9
39060 99999.9
39120 99999.9
39180 99999.9
39240 99999.9
39300 99999.9
39360 99999.9
39420 99999.9
39480 99999.9
39540    35.7
39600    30.7
39660    33.6
39720    32.6
39780    35.3
39840    21.1
39900    18.6
39960    41.7
40020    43.2
40080    35.2
40140    22.1
40200    44.2
40260    22.6
40320    34.9
40380 99999.9
40440 99999.9
40500 99999.9
40560 99999.9
40620 99999.9
40680 99999.9
40740 99999.9
40800 99999.9
40860 99999.9
40920 99999.9
40980 99999.9
41040 99999.9
41100 99999.9
41160 99999.9
41220 99999.9
41280 99999.9
41340 99999.9
41400 99999.9
41460 99999.9
41520 99999.9
41580 99999.9
41640 99999.9
41700 99999.9
41760 99999.9
41820    43.7
41880    53.2
41940    51.7
42000    50.3
42060    44.4
42120    46.7
42180    45.0
42240    39.4
42300    29.7
42360 99999.9
42420 99999.9
42480 99999.9
42540 99999.9
42600 99999.9
42660 99999.9
42720 99999.9
42780 99999.9
42840 99999.9
42900    99.8
42960    99.6
43020    96.3
43080    90.7
43140   119.1
43200   110.2
43260    92.2
43320    74.6
43380    68.0
43440    79.0
43500 99999.9
43560 99999.9
43620 99999.9
43680 99999.9
43740 99999.9
43800   103.4
43860    91.5
43920    66.1
43980    59.1
44040    51.5
44100    49.8
44160    47.6
44220    42.8
44280    30.9
44340 99999.9
44400 99999.9
44460 99999.9
44520 99999.9
44580 99999.9
44640 99999.9
44700 99999.9
44760    48.0
44820   238.5
44880    98.8
44940    44.8
45000 99999.9
45060 99999.9
45120 99999.9
45180 99999.9
45240 99999.9
45300 99999.9
45360 99999.9
45420 99999.9
45480 99999.9
45540 99999.9
45600 99999.9
45660 99999.9
45720 99999.9
45780 99999.9
45840 99999.9
45900 99999.9
45960 99999.9
46020 99999.9