24 1001 1|Midhun George(midhun@iup.physik.uni-bremen.de), Yangzhuoran Liu, M.D. Andres Hernandez(lola@iup.physik.uni-bremen.de) 1|Institut für Umweltphysik, Universität Bremen 1|HALO|PeRCEAS|Total sum of peroxy radicals(RO2*) using chemical amplification(PeRCA) technique EMeRGe-Europe 1 1 2017 07 11 2021 06 17 60 seconds Time after midnight (UTC) in seconds 4 1 1 1 1 -999.00 -999.00 -999.00 -999.00 RO2*(pptv) Standard deviation(pptv) Pressure instability flag Below lower limit of detection flag 5 Final data set RO2* stands for HO2 + m RO2, where m is the measurement efficiency of RO2 which is dependent on the [NO] added at the inlet. The value of m is calculated for the operating conditions in each particular flight track. The precision of the RO2* determination is expressed as a standard deviation (std) which is estimated from the signal stability over 2 minutes. Data points with standard deviation of the detector cell pressure > 2 mbar in 1 minute are flagged with P_flag = 1. These points are subject to higher uncertainty as result of changes in the total light extinction in the detector associated with the pressure variation. Each individual flagged period requires further analysis to improve the precision. The RO2* detection limit depends on the operating conditions and is estimated for each individual flight. Data points below the lower limit of detection are flagged by LOD_flag = 1. 1 Time(s) RO2*(pptv) std(pptv) P_flag LOD_flag 36120 42.43 31.37 1 0 36180 -999.00 -999.00 1 1 36240 66.15 51.31 1 0 36300 3.84 40.25 1 0 36360 56.60 35.02 1 0 36420 -999.00 -999.00 1 1 36480 -999.00 -999.00 1 1 36540 -999.00 -999.00 0 1 36600 48.78 33.72 0 0 36660 24.23 15.90 0 0 36720 38.07 10.33 0 0 36780 -999.00 -999.00 0 1 36840 -999.00 -999.00 0 1 36900 10.84 44.72 0 0 36960 -999.00 -999.00 0 1 37020 13.96 12.17 0 0 37080 9.56 3.14 0 0 37140 -999.00 -999.00 0 1 37200 -999.00 -999.00 0 1 37260 17.83 12.96 0 0 37320 -999.00 -999.00 0 1 37380 37.94 28.05 0 0 37440 34.06 5.34 0 0 37500 30.41 4.79 0 0 37560 24.68 5.05 0 0 37620 50.29 18.31 0 0 37680 51.07 7.38 1 0 37740 29.09 15.28 1 0 37800 54.65 18.76 1 0 37860 46.97 8.52 0 0 37920 42.94 6.69 0 0 37980 21.70 14.43 0 0 38040 24.19 3.78 1 0 38100 30.23 5.85 1 0 38160 33.36 5.08 1 0 38220 41.63 7.79 1 0 38280 40.47 5.67 1 0 38340 44.05 6.36 0 0 38400 50.92 8.17 0 0 38460 46.12 6.94 0 0 38520 41.47 6.35 0 0 38580 49.17 8.22 0 0 38640 47.14 6.48 0 0 38700 43.73 6.27 0 0 38760 51.97 8.70 0 0 38820 50.33 6.84 0 0 38880 50.64 6.83 0 0 38940 61.28 10.24 1 0 39000 48.20 10.66 1 0 39060 60.52 11.13 1 0 39120 62.45 8.35 0 0 39180 56.57 8.31 0 0 39240 68.07 11.56 0 0 39300 50.50 12.92 0 0 39360 61.22 10.45 0 0 39420 42.73 12.66 0 0 39480 41.51 5.56 0 0 39540 44.01 6.04 0 0 39600 -999.00 -999.00 0 0 39660 50.36 7.60 0 0 39720 45.32 6.87 0 0 39780 39.89 6.23 0 0 39840 44.33 6.25 0 0 39900 51.61 7.84 0 0 39960 37.25 10.00 0 0 40020 35.04 4.62 0 0 40080 34.74 4.37 0 0 40140 35.11 4.42 0 0 40200 35.45 4.40 0 0 40260 33.25 4.33 1 0 40320 26.69 5.06 1 0 40380 33.26 5.66 0 0 40440 14.70 10.98 1 0 40500 11.90 2.22 1 0 40560 -999.00 -999.00 1 1 40620 -999.00 -999.00 0 1 40680 -999.00 -999.00 0 1 40740 -999.00 -999.00 0 1 40800 -999.00 -999.00 0 1 40860 -999.00 -999.00 1 1 40920 75.09 92.56 0 0 40980 4.65 41.64 0 0 41040 69.57 39.67 0 0 41100 69.36 8.77 0 0 41160 72.46 9.21 0 0 41220 76.25 9.88 0 0 41280 71.34 9.47 0 0 41340 76.54 10.00 0 0 41400 80.09 10.02 0 0 41460 75.80 9.76 0 0 41520 78.91 9.70 0 0 41580 82.03 10.20 0 0 41640 66.47 11.91 0 0 41700 65.77 8.05 0 0 41760 68.44 8.44 0 0 41820 55.85 10.24 0 0 41880 80.23 16.90 0 0 41940 71.99 9.76 0 0 42000 82.03 11.02 0 0 42060 80.94 9.62 0 0 42120 90.83 12.21 0 0 42180 89.36 10.65 0 0 42240 81.74 10.46 0 0 42300 88.20 10.84 0 0 42360 81.71 10.30 0 0 42420 85.87 11.22 0 0 42480 78.76 10.61 0 0 42540 79.99 9.93 0 0 42600 82.45 9.99 0 0 42660 81.76 9.88 0 0 42720 88.14 10.92 1 0 42780 79.71 10.65 0 0 42840 64.54 11.62 1 0 42900 93.32 19.09 1 0 42960 87.01 10.68 0 0 43020 77.74 10.55 0 0 43080 84.51 10.89 0 0 43140 109.31 19.66 0 0 43200 100.84 13.42 0 0 43260 119.12 17.78 0 0 43320 16.73 57.52 0 0 43380 47.59 18.47 0 0 43440 81.79 21.78 0 0 43500 26.99 31.31 0 0 43560 83.17 32.60 0 0 43620 77.98 9.84 0 0 43680 93.19 14.01 0 0 43740 89.19 10.68 0 0 43800 103.47 13.01 0 0 43860 80.59 15.22 0 0 43920 100.60 15.54 0 0 43980 116.72 16.11 0 0 44040 97.74 15.10 0 0 44100 108.35 13.34 0 0 44160 91.48 13.98 0 0 44220 94.74 10.69 0 0 44280 113.21 15.74 0 0 44340 95.67 14.02 0 0 44400 108.27 13.63 0 0 44460 121.51 14.35 0 0 44520 106.64 14.02 0 0 44580 118.48 13.66 0 0 44640 77.92 22.14 0 0 44700 61.95 8.80 1 0 44760 41.73 10.82 1 0 44820 96.53 36.85 0 0 44880 50.27 28.14 1 0 44940 37.66 9.23 0 0 45000 31.10 5.87 0 0 45060 8.27 14.64 0 0 45120 39.00 20.41 0 0 45180 13.78 16.26 0 0 45240 40.05 17.71 0 0 45300 23.00 11.35 0 0 45360 40.15 12.43 0 0 45420 30.71 7.38 0 0 45480 44.19 10.77 0 0 45540 40.80 6.05 0 0 45600 44.62 6.63 0 0 45660 31.01 9.89 0 0 45720 48.97 13.21 0 0 45780 39.12 8.43 0 0 45840 31.37 6.50 0 0 45900 19.35 8.04 0 0 45960 55.96 25.13 1 0 46020 37.99 12.15 1 0 46080 26.86 8.23 1 0 46140 29.79 4.71 0 0 46200 23.96 5.28 0 0 46260 5.15 12.69 0 0 46320 35.19 20.75 0 0 46380 12.72 15.17 0 0 46440 39.42 18.77 0 0 46500 42.40 6.36 0 0 46560 38.67 6.04 0 0 46620 40.40 5.89 0 0 46680 43.35 6.52 0 0 46740 55.46 11.30 0 0 46800 38.66 12.55 0 0 46860 48.78 9.69 0 0 46920 17.29 21.33 0 0 46980 -999.00 -999.00 0 0 47040 18.02 2.63 0 0 47100 37.55 14.00 1 0 47160 34.24 5.46 1 0 47220 35.69 5.07 1 0 47280 30.52 5.37 0 0 47340 50.77 15.11 0 0 47400 48.08 6.95 0 0 47460 40.44 7.59 0 0 47520 49.83 9.35 0 0 47580 42.41 7.74 0 0 47640 49.45 8.29 0 0 47700 36.64 9.88 0 0 47760 42.05 6.87 0 0 47820 39.24 5.80 0 0 47880 31.82 6.62 0 0 47940 40.39 7.95 0 0 48000 39.42 5.52 0 0 48060 42.67 6.20 0 0 48120 40.51 5.77 0 0 48180 41.42 5.75 0 0 48240 37.94 5.66 0 0 48300 110.35 49.82 1 0 48360 40.86 45.47 1 0 48420 8.40 21.48 1 0 48480 70.48 42.96 1 0 48540 27.31 29.29 0 0 48600 7.26 13.53 0 0 48660 24.27 12.03 0 0 48720 30.97 6.35 0 0 48780 17.13 9.68 0 0 48840 18.40 2.78 0 0 48900 23.69 4.95 0 0 48960 15.06 6.23 0 0 49020 14.21 2.12 0 0 49080 4.99 6.28 0 0 49140 14.03 6.44 0 0 49200 2.94 7.51 1 1 49260 51.79 33.81 0 0 49320 44.02 8.36 1 0 49380 96.33 37.58 1 0 49440 63.82 23.56 0 0 49500 34.09 20.45 0 0 49560 80.76 33.29 0 0 49620 38.95 28.54 0 0 49680 31.57 6.65 0 0 49740 39.59 7.74 0 0 49800 38.89 5.53 0 0 49860 23.50 10.79 0 0 49920 27.50 4.82 0 0 49980 26.24 3.84 0 0 50040 21.74 4.33 0 0 50100 27.21 5.39 1 0 50160 26.95 3.86 1 0 50220 63.46 26.09 0 0 50280 42.64 15.04 1 0 50340 78.30 25.40 0 0 50400 79.78 11.37 1 0 50460 95.55 17.03 1 0 50520 71.11 20.44 1 0 50580 26.50 29.30 1 0 50640 98.86 45.86 0 0 50700 63.76 22.88 1 0 50760 59.08 8.26 1 0 50820 32.36 17.01 0 0 50880 53.42 14.45 0 0 50940 38.86 9.72 0 0 51000 22.75 10.21 0 0 51060 43.76 14.63 0 0 51120 37.66 6.54 0 0 51180 66.64 20.23 0 0 51240 56.78 9.58 0 0 51300 54.03 7.45 0 0 51360 78.28 18.68 0 0 51420 46.06 22.06 0 0 51480 52.13 7.67 0 0 51540 44.81 7.26 0 0 51600 61.21 11.86 1 0 51660 52.03 9.42 0 0 51720 18.64 19.93 0 0 51780 123.82 59.97 0 0 51840 88.61 21.89 0 0 51900 57.62 18.43 0 0 51960 107.26 29.54 0 0 52020 82.70 16.63 0 0 52080 83.74 9.72 0 0 52140 108.10 17.98 0 0 52200 124.63 17.00 0 0 52260 70.91 30.64 0 0 52320 107.83 22.87 0 0 52380 89.72 13.06 0 0 52440 140.17 31.82 0 0 52500 95.11 28.10 0 0 52560 98.70 11.40 0 0 52620 94.91 11.01 0 0 52680 113.17 16.07 0 0 52740 87.10 17.26 0 0 52800 105.15 14.78 0 0 52860 99.04 11.71 0 0 52920 81.32 12.80 0 0 52980 106.13 16.69 0 0 53040 109.25 11.63 0 0 53100 108.47 11.42 0 0 53160 109.26 11.45 0 0 53220 88.00 13.79 0 0 53280 103.73 13.17 0 0 53340 97.75 10.70 0 0 53400 92.70 9.98 0 0 53460 85.82 9.36 0 0 53520 75.13 9.40 0 0 53580 109.59 20.14 0 0 53640 114.77 11.97 0 0 53700 96.85 13.11 0 0 53760 125.98 19.13 0 0 53820 101.21 15.66 0 0 53880 104.55 11.03 0 0 53940 67.40 19.49 0 0 54000 72.04 7.77 0 0 54060 88.77 12.25 0 0 54120 71.90 11.13 0 0 54180 79.88 9.01 0 0 54240 75.22 8.06 0 0 54300 63.67 8.59 0 0 54360 67.02 7.08 0 0 54420 49.37 9.97 0 0 54480 50.82 5.26 0 0 54540 51.67 5.30 0 0 54600 -999.00 -999.00 0 0 54660 49.70 5.18 0 0 54720 31.26 9.51 0 0 54780 46.49 8.45 0 0 54840 34.83 6.57 0 0 54900 17.97 8.15 0 0 54960 26.70 4.83 0 0 55020 14.70 5.84 0 0 55080 12.43 1.65 0 0 55140 -999.00 -999.00 0 1 55200 51.19 25.45 0 0 55260 15.95 16.73 0 0 55320 13.23 1.83 0 0 55380 45.83 16.17 0 0 55440 26.52 9.31 0 0 55500 38.52 7.22 0 0 55560 15.20 11.44 1 0 55620 3.79 5.57 1 1 55680 2.42 0.76 1 1 55740 55.07 30.60 1 0 55800 19.52 20.05 0 0 55860 6.56 7.52 1 0 55920 11.85 3.46 1 0 55980 -999.00 -999.00 1 1 56040 12.06 15.97 0 0 56100 4.17 4.56 0 0 56160 7.22 2.02 0 0 56220 -999.00 -999.00 0 1 56280 -999.00 -999.00 0 1 56340 -999.00 -999.00 1 1 56400 -999.00 -999.00 1 1 56460 6.50 8.45 0 0 56520 17.24 7.15 1 0 56580 -999.00 -999.00 0 1 56640 9.26 15.48 1 0 56700 3.19 3.85 0 1 56760 30.08 17.44 0 0 56820 8.21 13.92 0 0 56880 -999.00 -999.00 1 1 56940 -999.00 -999.00 1 1 57000 23.58 25.90 1 0 57060 40.55 12.22 1 0 57120 4.67 22.76 0 0 57180 -999.00 -999.00 1 1 57240 14.60 14.74 1 0 57300 14.85 2.01 0 0 57360 7.56 4.75 0 0 57420 5.80 1.36 1 0 57480 13.87 5.48 0 0 57540 14.88 2.08 1 0 57600 1.62 8.40 1 1 57660 2.24 0.49 1 1 57720 -999.00 -999.00 0 1 57780 -999.00 -999.00 1 1 57840 -999.00 -999.00 1 1 57900 -999.00 -999.00 1 1 57960 -999.00 -999.00 1 0 58020 -999.00 -999.00 1 1 58080 -999.00 -999.00 0 1 58140 -999.00 -999.00 0 1 58200 -999.00 -999.00 0 1 58260 -999.00 -999.00 0 0 58320 -999.00 -999.00 1 0 58380 -999.00 -999.00 1 1 58440 -999.00 -999.00 0 1 58500 1.72 6.48 1 1 58560 -999.00 -999.00 1 1 58620 6.43 9.27 1 0 58680 63.09 37.43 1 0 58740 19.90 28.06 1 0 58800 22.58 3.35 1 0 58860 43.40 14.00 1 0 58920 5.94 23.30 0 0 58980 5.54 0.77 1 0 59040 99.89 57.08 1 0 59100 53.03 29.24 1 0 59160 -999.00 -999.00 0 0 59220 -999.00 -999.00 0 0 59280 33.95 31.47 1 0 59340 -999.00 -999.00 1 0 59400 -999.00 -999.00 1 1 59460 32.42 23.26 1 0 59520 -999.00 -999.00 0 1 59580 -999.00 -999.00 1 1 59640 67.08 118.82 0 0 59700 7.72 31.77 0 0 59760 30.97 12.95 0 0 59820 81.17 28.49 0 0