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 17 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 38100 32.93 88.49 1 0 38160 64.31 21.80 1 0 38220 43.37 14.35 0 0 38280 50.05 8.16 0 0 38340 49.02 6.75 0 0 38400 42.36 7.20 0 0 38460 35.99 6.40 0 0 38520 45.48 8.78 0 0 38580 44.33 6.18 0 0 38640 35.75 7.50 0 0 38700 49.34 11.20 0 0 38760 42.46 7.37 0 0 38820 41.24 5.76 0 0 38880 33.40 6.90 0 0 38940 53.83 15.35 0 0 39000 31.26 15.31 0 0 39060 41.61 9.11 0 0 39120 47.08 7.46 0 0 39180 30.63 11.59 0 0 39240 41.39 9.03 0 0 39300 30.60 8.18 0 0 39360 31.92 4.56 0 0 39420 30.78 4.38 0 0 39480 44.11 10.75 0 0 39540 31.17 9.62 0 0 39600 40.05 8.06 0 0 39660 36.71 5.63 0 0 39720 25.09 8.24 0 0 39780 53.42 19.70 0 0 39840 30.58 15.46 0 0 39900 29.65 4.13 0 0 39960 48.81 14.04 0 0 40020 20.40 18.46 1 0 40080 36.99 11.93 0 0 40140 41.64 6.40 0 0 40200 37.46 5.81 0 0 40260 38.91 5.59 0 0 40320 39.41 5.43 0 0 40380 54.12 11.79 0 0 40440 23.43 20.02 0 0 40500 60.31 24.83 0 0 40560 46.60 10.77 0 0 40620 41.03 6.61 0 0 40680 42.12 5.74 0 0 40740 39.79 5.58 0 0 40800 39.01 5.34 0 0 40860 34.48 5.42 0 0 40920 41.80 7.61 0 0 40980 38.70 5.76 0 0 41040 33.00 5.95 0 0 41100 35.08 5.05 0 0 41160 40.68 6.72 0 0 41220 38.62 5.53 0 0 41280 36.89 5.22 0 0 41340 40.99 6.29 0 0 41400 31.55 7.61 0 0 41460 39.04 7.24 0 0 41520 28.25 8.13 0 0 41580 36.32 7.17 0 0 41640 38.88 5.60 0 0 41700 15.48 15.16 0 0 41760 31.21 11.13 0 0 41820 47.94 12.60 0 0 41880 26.41 14.58 0 0 41940 41.32 11.00 0 0 42000 45.85 6.90 0 0 42060 -999.00 -999.00 1 0 42120 48.06 6.73 0 0 42180 48.00 6.58 0 0 42240 39.85 7.60 0 0 42300 20.37 12.88 1 0 42360 33.19 9.39 0 0 42420 46.15 10.43 0 0 42480 53.53 8.65 1 0 42540 67.30 12.75 1 0 42600 28.73 24.55 1 0 42660 36.85 7.70 0 0 42720 22.18 10.11 1 0 42780 12.49 6.81 1 0 42840 33.71 15.02 1 0 42900 24.57 7.63 0 0 42960 52.26 18.48 0 0 43020 40.86 8.06 1 0 43080 48.06 8.05 0 0 43140 30.63 15.09 0 0 43200 68.29 21.14 1 0 43260 36.69 18.06 1 0 43320 42.82 5.69 0 0 43380 53.86 7.99 0 0 43440 43.62 7.13 0 0 43500 48.75 5.95 0 0 43560 46.86 5.20 0 0 43620 50.25 5.74 0 0 43680 54.28 6.26 0 0 43740 -999.00 -999.00 1 1 43800 -999.00 -999.00 1 1 43860 52.38 31.93 0 0 43920 44.28 5.83 0 0 43980 45.77 4.67 0 0 44040 47.89 4.93 0 0 44100 53.54 6.08 0 0 44160 50.38 5.32 0 0 44220 52.84 5.45 0 0 44280 46.42 5.58 0 0 44340 48.50 4.98 0 0 44400 47.67 4.81 0 0 44460 46.43 4.70 0 0 44520 45.48 4.59 0 0 44580 53.26 6.47 0 0 44640 46.65 5.62 0 0 44700 46.50 4.65 0 0 44760 46.44 4.62 0 0 44820 49.08 4.96 0 0 44880 36.85 6.74 0 0 44940 29.88 4.33 1 0 45000 -999.00 -999.00 1 1 45060 12.54 15.71 0 0 45120 3.12 4.44 1 1 45180 13.45 5.08 0 0 45240 47.68 17.01 0 0 45300 39.54 5.60 0 0 45360 45.28 5.10 0 0 45420 46.15 4.51 0 0 45480 43.83 4.45 1 0 45540 130.94 40.25 1 0 45600 71.54 27.11 0 0 45660 13.79 25.68 0 0 45720 27.30 6.41 0 0 45780 35.32 5.04 0 0 45840 28.08 4.15 0 0 45900 35.11 4.52 0 0 45960 36.23 3.48 0 0 46020 34.38 3.37 0 0 46080 38.51 4.11 0 0 46140 36.08 3.58 0 0 46200 65.78 14.88 0 0 46260 38.99 12.65 0 0 46320 38.37 3.68 0 0 46380 33.82 3.71 0 0 46440 27.14 3.87 0 0 46500 39.22 7.45 0 0 46560 29.72 5.48 0 0 46620 61.24 17.12 0 0 46680 -999.00 -999.00 1 1 46740 -999.00 -999.00 1 1 46800 71.19 79.26 0 0 46860 81.50 9.34 0 0 46920 1.22 37.38 0 1 46980 14.22 6.05 0 0 47040 25.66 5.75 0 0 47100 45.01 9.86 0 0 47160 16.45 13.11 0 0 47220 45.63 14.21 0 0 47280 28.67 8.31 0 0 47340 -999.00 -999.00 0 0 47400 36.64 5.06 0 0 47460 33.78 3.53 0 0 47520 30.83 3.29 0 0 47580 47.98 9.04 0 0 47640 10.17 17.19 0 0 47700 25.62 7.54 0 0 47760 53.82 14.00 0 0 47820 55.63 5.62 0 0 47880 40.55 8.00 0 0 47940 35.02 4.39 0 0 48000 46.97 7.19 0 0 48060 38.67 5.36 0 0 48120 31.36 4.84 0 0 48180 30.12 2.99 0 0 48240 22.45 3.85 0 0 48300 18.45 2.52 0 0 48360 -999.00 -999.00 1 1 48420 -999.00 -999.00 1 1 48480 41.76 43.47 0 0 48540 23.86 8.01 0 0 48600 17.93 3.00 0 0 48660 29.91 6.18 0 0 48720 32.65 3.28 0 0 48780 25.12 4.07 0 0 48840 13.38 5.43 0 0 48900 -999.00 -999.00 0 1 48960 -999.00 -999.00 0 1 49020 4.78 3.59 0 0 49080 16.67 5.61 0 0 49140 17.17 1.65 0 0 49200 12.43 2.43 0 0 49260 -999.00 -999.00 1 1 49320 11.82 16.95 0 0 49380 92.05 37.31 1 0 49440 35.95 25.67 0 0 49500 7.79 12.70 0 0 49560 49.34 19.92 1 0 49620 78.62 15.66 0 0 49680 119.58 23.30 1 0 49740 137.33 15.85 0 0 49800 55.89 38.35 0 0 49860 50.59 5.75 1 0 49920 53.95 5.35 0 0 49980 37.63 8.13 0 0 50040 31.18 3.93 0 0 50100 23.11 4.52 0 0 50160 28.51 4.04 0 0 50220 39.19 6.42 0 0 50280 33.06 4.95 0 0 50340 33.92 3.30 0 0 50400 22.75 5.63 0 0 50460 29.37 4.13 0 0 50520 33.86 3.94 0 0 50580 24.48 4.85 0 0 50640 36.58 6.51 0 0 50700 41.88 4.66 0 0 50760 43.88 4.36 0 0 50820 45.68 4.46 0 0 50880 37.19 5.28 0 0 50940 22.79 6.94 0 0 51000 22.54 2.16 0 0 51060 29.45 4.25 0 0 51120 15.71 6.41 0 0 51180 -999.00 -999.00 0 1 51240 -999.00 -999.00 1 1 51300 27.73 31.32 0 0 51360 25.49 2.57 1 0 51420 61.32 17.49 0 0 51480 54.45 6.29 0 0 51540 24.01 13.88 0 0 51600 37.29 7.10 0 0 51660 21.64 7.39 0 0 51720 28.23 4.33 0 0 51780 44.77 9.00 0 0 51840 26.98 8.73 0 0 51900 13.45 6.48 0 0 51960 36.07 11.02 0 0 52020 26.32 5.37 0 0 52080 42.23 8.40 0 0 52140 39.84 4.01 0 0 52200 47.46 5.76 0 0 52260 38.45 5.53 0 0 52320 23.04 7.42 0 0 52380 24.82 2.51 0 0 52440 34.63 5.68 0 0 52500 30.57 3.47 0 0 52560 39.53 5.65 0 0 52620 -999.00 -999.00 1 1 52680 -999.00 -999.00 1 1 52740 14.99 55.20 0 0 52800 24.59 5.15 1 0 52860 31.17 5.62 1 0 52920 67.49 21.80 0 0 52980 -999.00 -999.00 1 0 53040 -999.00 -999.00 1 0 53100 -999.00 -999.00 0 0 53160 -999.00 -999.00 0 1 53220 45.01 46.31 0 0 53280 24.90 12.98 0 0 53340 36.48 8.42 0 0 53400 30.88 5.26 0 0 53460 31.85 4.30 0 0 53520 28.85 4.26 0 0 53580 39.65 8.29 0 0 53640 35.96 5.23 0 0 53700 31.52 4.94 0 0 53760 36.01 5.38 0 0 53820 29.26 5.54 0 0 53880 -999.00 -999.00 1 1 53940 18.34 18.90 1 0 54000 27.42 6.48 0 0 54060 32.13 4.78 0 0 54120 34.71 4.21 1 0 54180 -999.00 -999.00 1 0 54240 29.98 4.53 0 0 54300 30.19 3.52 1 0 54360 47.83 11.33 0 0 54420 37.18 8.23 1 0 54480 5.58 16.49 1 0 54540 33.05 13.12 0 0 54600 8.20 11.72 1 0 54660 36.05 13.28 0 0 54720 41.90 4.81 0 0 54780 34.06 4.89 0 0 54840 43.12 5.96 0 0 54900 38.98 4.24 0 0 54960 32.22 4.40 0 0 55020 24.90 4.15 0 0 55080 26.27 2.60 0 0 55140 39.11 6.86 0 0 55200 25.27 6.69 0 0 55260 38.77 7.13 0 0 55320 23.47 7.24 0 0 55380 48.09 12.30 0 0 55440 32.57 7.93 0 0 55500 46.20 7.62 0 0 55560 33.78 6.49 0 0 55620 43.09 5.97 0 0 55680 44.42 4.32 0 0 55740 29.32 7.45 0 0 55800 34.71 4.15 0 0 55860 34.54 3.34 0 0 55920 34.69 3.39 0 0 55980 41.70 5.08 0 0 56040 38.64 3.97 0 0 56100 31.79 4.33 0 0 56160 56.19 12.35 0 0 56220 49.70 5.89 0 0 56280 25.16 11.48 0 0 56340 34.66 5.27 0 0 56400 27.69 4.02 0 0 56460 31.73 3.42 0 0 56520 41.00 6.24 0 0 56580 28.92 5.81 0 0 56640 8.41 9.87 0 0 56700 40.89 15.29 0 0 56760 28.00 6.46 0 0 56820 34.35 4.46 0 0 56880 29.42 3.74 0 0 56940 19.37 4.96 0 0 57000 20.51 2.05 0 0 57060 31.60 5.92 0 0 57120 51.56 10.36 0 0 57180 29.54 10.42 0 0 57240 37.52 4.99 0 0 57300 35.82 3.51 0 0 57360 11.01 11.30 0 0 57420 48.36 17.62 0 0 57480 31.47 8.33 0 0 57540 30.56 2.97 0 0 57600 24.12 3.76 0 0 57660 24.82 2.42 0 0 57720 29.92 3.66 0 0 57780 25.47 3.14 0 0 57840 25.47 2.48 0 0 57900 38.22 6.81 0 0 57960 34.70 3.74 0 0 58020 39.18 4.24 0 0 58080 34.26 3.97 0 0 58140 24.80 5.05 0 0 58200 30.14 3.57 0 0 58260 62.13 16.04 1 0 58320 113.81 28.89 1 0 58380 6.55 51.25 0 0 58440 6.31 0.78 1 0 58500 49.01 25.64 0 0 58560 20.84 16.45 0 0 58620 30.06 6.65 0 0 58680 22.57 5.16 0 0 58740 31.48 6.73 0 0 58800 27.42 4.24 0 0 58860 27.14 3.45 0 0 58920 29.39 3.86 0 0 58980 23.21 4.98 0 0 59040 25.33 3.33 0 0 59100 20.13 3.88 0 0 59160 -999.00 -999.00 0 1 59220 46.59 28.61 0 0 59280 11.14 20.19 0 0 59340 -999.00 -999.00 1 1 59400 30.92 20.78 1 0 59460 42.09 9.40 1 0 59520 50.39 8.30 1 0 59580 11.16 24.23 0 0 59640 19.63 5.94 0 0 59700 14.78 3.35 0 0 59760 -999.00 -999.00 1 1 59820 -999.00 -999.00 1 1 59880 -999.00 -999.00 0 1 59940 13.26 24.43 0 0 60000 0.92 8.03 0 1 60060 27.05 17.52 0 0 60120 26.94 3.74 1 0 60180 5.23 14.22 0 0 60240 -999.00 -999.00 0 1 60300 -999.00 -999.00 1 1 60360 37.38 25.18 1 0 60420 41.98 6.49 1 0 60480 21.08 13.82 0 0 60540 7.11 9.17 0 0 60600 11.96 3.58 0 0 60660 19.78 5.78 0 0 60720 28.42 6.56 1 0 60780 35.11 6.36 1 0 60840 22.72 8.14 1 0 60900 -999.00 -999.00 1 1 60960 12.33 26.19 1 0 61020 30.19 12.54 1 0 61080 24.68 5.17 1 0 61140 13.16 7.50 0 0 61200 16.26 2.46 0 0 61260 55.74 23.60 1 0 61320 -999.00 -999.00 0 0 61380 34.75 12.77 0 0 61440 21.48 8.16 0 0 61500 24.67 3.15 0 0 61560 27.82 3.66 0 0 61620 32.63 4.68 0 0 61680 15.70 9.39 0 0 61740 29.94 8.70 0 0 61800 28.81 3.47 0 0 61860 38.49 6.96 0 0 61920 39.66 4.62 0 0 61980 43.16 5.42 0 0 62040 41.26 4.93 0 0 62100 37.14 4.90 0 0 62160 32.11 4.73 0 0 62220 30.18 3.68 0 0 62280 20.59 5.71 0 0 62340 67.11 25.69 1 0 62400 81.63 10.29 0 0 62460 35.56 23.86 0 0 62520 32.06 3.80 0 0 62580 29.72 3.32 0 0 62640 31.84 3.50 0 0 62700 33.77 3.69 0 0 62760 29.43 3.82 0 0 62820 24.91 3.34 1 0 62880 21.56 2.64 1 0 62940 -999.00 -999.00 1 1 63000 -999.00 -999.00 0 1 63060 -999.00 -999.00 1 1 63120 -999.00 -999.00 1 1 63180 -999.00 -999.00 1 1 63240 14.67 36.27 1 0 63300 -999.00 -999.00 0 1 63360 4.68 4.19 0 0 63420 16.86 8.40 0 0 63480 19.80 3.39 0 0 63540 15.35 3.65 0 0 63600 15.97 2.28 0 0 63660 10.02 4.18 0 0 63720 16.95 5.18 0 0 63780 14.72 2.54 0 0 63840 11.73 2.56 0 0 63900 15.09 3.06 0 0 63960 15.81 2.27 0 0 64020 8.98 4.71 0 0 64080 -999.00 -999.00 0 1 64140 30.06 23.44 0 0 64200 15.47 9.67 0 0 64260 17.74 2.81 0 0 64320 17.79 2.43 0 0 64380 9.64 5.41 0 0 64440 4.40 3.43 0 0 64500 14.34 6.72 0 0 64560 6.68 5.02 0 0 64620 9.26 2.09 0 0 64680 10.97 1.87 0 0 64740 2.78 5.32 0 1 64800 7.52 3.23 0 0 64860 13.96 4.51 0 0 64920 14.38 1.99 0 0 64980 11.11 2.61 0 0 65040 -999.00 -999.00 0 1 65100 9.57 9.46 0 0 65160 6.35 2.24 0 0 65220 2.41 2.55 0 1 65280 13.65 7.42 0 0 65340 11.18 2.19 0 0 65400 1.46 6.19 0 1 65460 -999.00 -999.00 0 1 65520 -999.00 -999.00 0 1 65580 12.66 15.12 0 0 65640 -999.00 -999.00 1 1 65700 -999.00 -999.00 1 1 65760 -999.00 -999.00 0 1 65820 -999.00 -999.00 1 1 65880 -999.00 -999.00 1 1 65940 -999.00 -999.00 1 1 66000 18.96 10.14 0 0 66060 8.18 5.65 1 0 66120 14.67 3.58 1 0