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-Asia 1 1 2018 04 09 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) Erorr(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 an error (err) 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 lower limit of detection are flagged by LOD_flag = 1. 1 Time(s) RO2*(pptv) err(pptv) P_flag LOD_flag 21720 28.77 14.85 1 0 21780 64.24 19.80 1 0 21840 -999.00 -999.00 1 1 21900 59.35 42.79 1 0 21960 52.44 6.26 1 0 22020 30.64 12.03 1 0 22080 45.30 10.49 1 0 22140 16.40 17.17 0 0 22200 31.03 9.94 1 0 22260 33.32 4.68 1 0 22320 53.44 13.71 1 0 22380 72.30 14.82 1 0 22440 86.32 14.40 1 0 22500 60.43 17.24 1 0 22560 136.22 51.81 1 0 22620 -999.00 -999.00 1 1 22680 33.32 26.90 0 0 22740 9.95 15.18 0 0 22800 29.37 13.43 0 0 22860 11.94 11.52 0 0 22920 23.03 8.08 0 0 22980 11.57 7.75 0 0 23040 16.94 4.34 0 0 23100 18.60 2.87 1 0 23160 23.51 4.74 1 0 23220 12.32 7.71 1 0 23280 7.09 3.66 0 0 23340 4.72 1.73 0 0 23400 12.47 5.56 0 0 23460 13.13 1.95 0 0 23520 -999.00 -999.00 1 1 23580 -999.00 -999.00 1 1 23640 32.63 23.02 1 0 23700 0.27 22.25 1 1 23760 26.54 18.60 1 0 23820 -999.00 -999.00 1 1 23880 29.91 68.01 1 0 23940 -999.00 -999.00 1 1 24000 13.14 15.57 0 0 24060 -999.00 -999.00 1 1 24120 12.99 13.15 1 0 24180 -999.00 -999.00 0 1 24240 -999.00 -999.00 0 1 24300 -999.00 -999.00 0 1 24360 -999.00 -999.00 0 1 24420 0.24 3.84 0 1 24480 -999.00 -999.00 1 1 24540 -999.00 -999.00 1 1 24600 7.57 48.78 0 0 24660 -999.00 -999.00 0 1 24720 2.74 2.08 0 1 24780 9.82 5.18 0 0 24840 0.17 6.77 0 1 24900 -999.00 -999.00 0 1 24960 4.14 5.04 0 0 25020 -999.00 -999.00 0 1 25080 1.84 4.92 0 1 25140 -999.00 -999.00 0 1 25200 -999.00 -999.00 1 1 25260 -999.00 -999.00 0 1 25320 -999.00 -999.00 0 1 25380 -999.00 -999.00 0 1 25440 2.99 7.12 0 1 25500 -999.00 -999.00 0 1 25560 -999.00 -999.00 0 1 25620 -999.00 -999.00 0 1 25680 -999.00 -999.00 0 1 25740 -999.00 -999.00 0 1 25800 0.59 4.15 0 1 25860 -999.00 -999.00 0 1 25920 -999.00 -999.00 0 1 25980 -999.00 -999.00 0 1 26040 -999.00 -999.00 0 1 26100 -999.00 -999.00 0 1 26160 -999.00 -999.00 0 1 26220 -999.00 -999.00 0 1 26280 -999.00 -999.00 0 1 26340 -999.00 -999.00 1 1 26400 -999.00 -999.00 0 1 26460 -999.00 -999.00 0 1 26520 -999.00 -999.00 1 1 26580 -999.00 -999.00 0 1 26640 -999.00 -999.00 0 1 26700 -999.00 -999.00 0 1 26760 -999.00 -999.00 0 1 26820 -999.00 -999.00 0 1 26880 -999.00 -999.00 0 1 26940 -999.00 -999.00 0 1 27000 -999.00 -999.00 0 1 27060 -999.00 -999.00 0 1 27120 -999.00 -999.00 0 1 27180 -999.00 -999.00 0 1 27240 -999.00 -999.00 0 1 27300 -999.00 -999.00 0 1 27360 -999.00 -999.00 0 1 27420 -999.00 -999.00 0 1 27480 -999.00 -999.00 0 1 27540 -999.00 -999.00 0 1 27600 -999.00 -999.00 0 1 27660 -999.00 -999.00 0 1 27720 -999.00 -999.00 0 1 27780 -999.00 -999.00 0 1 27840 -999.00 -999.00 0 1 27900 -999.00 -999.00 0 1 27960 -999.00 -999.00 0 1 28020 -999.00 -999.00 0 1 28080 -999.00 -999.00 0 1 28140 -999.00 -999.00 0 1 28200 -999.00 -999.00 0 1 28260 -999.00 -999.00 0 1 28320 -999.00 -999.00 0 1 28380 -999.00 -999.00 0 1 28440 -999.00 -999.00 0 1 28500 -999.00 -999.00 0 1 28560 -999.00 -999.00 0 1 28620 -999.00 -999.00 0 1 28680 -999.00 -999.00 0 1 28740 -999.00 -999.00 0 1 28800 -999.00 -999.00 0 1 28860 -999.00 -999.00 0 1 28920 -999.00 -999.00 0 1 28980 -999.00 -999.00 0 1 29040 -999.00 -999.00 0 1 29100 -999.00 -999.00 0 1 29160 -999.00 -999.00 0 1 29220 -999.00 -999.00 0 1 29280 -999.00 -999.00 0 1 29340 -999.00 -999.00 0 1 29400 -999.00 -999.00 1 1 29460 -999.00 -999.00 0 1 29520 -999.00 -999.00 0 1 29580 -999.00 -999.00 0 1 29640 -999.00 -999.00 0 1 29700 -999.00 -999.00 0 1 29760 -999.00 -999.00 0 1 29820 -999.00 -999.00 0 1 29880 -999.00 -999.00 0 1 29940 -999.00 -999.00 0 1 30000 -999.00 -999.00 0 1 30060 -999.00 -999.00 0 1 30120 -999.00 -999.00 0 1 30180 -999.00 -999.00 0 1 30240 -999.00 -999.00 0 1 30300 -999.00 -999.00 0 1 30360 -999.00 -999.00 0 1 30420 -999.00 -999.00 0 1 30480 -999.00 -999.00 0 1 30540 -999.00 -999.00 0 1 30600 -999.00 -999.00 0 1 30660 -999.00 -999.00 0 1 30720 -999.00 -999.00 0 1 30780 -999.00 -999.00 0 1 30840 -999.00 -999.00 0 1 30900 -999.00 -999.00 0 1 30960 -999.00 -999.00 0 1 31020 -999.00 -999.00 0 1 31080 -999.00 -999.00 0 1 31140 -999.00 -999.00 0 1 31200 -999.00 -999.00 1 1 31260 -999.00 -999.00 1 1 31320 -999.00 -999.00 0 1 31380 -999.00 -999.00 0 1 31440 -999.00 -999.00 0 1 31500 -999.00 -999.00 0 1 31560 -999.00 -999.00 0 1 31620 -999.00 -999.00 0 1 31680 -999.00 -999.00 0 1 31740 -999.00 -999.00 0 1 31800 -999.00 -999.00 0 1 31860 -999.00 -999.00 0 1 31920 -999.00 -999.00 0 1 31980 -999.00 -999.00 1 1 32040 -999.00 -999.00 0 1 32100 -999.00 -999.00 0 1 32160 -999.00 -999.00 0 1 32220 -999.00 -999.00 0 1 32280 -999.00 -999.00 0 1 32340 -999.00 -999.00 0 1 32400 -999.00 -999.00 0 1 32460 -999.00 -999.00 0 1 32520 -999.00 -999.00 0 1 32580 -999.00 -999.00 0 1 32640 -999.00 -999.00 0 1 32700 -999.00 -999.00 0 1 32760 -999.00 -999.00 0 1 32820 -999.00 -999.00 0 1 32880 -999.00 -999.00 0 1 32940 -999.00 -999.00 0 1 33000 -999.00 -999.00 0 1 33060 -999.00 -999.00 1 1 33120 -999.00 -999.00 1 1 33180 -999.00 -999.00 0 1 33240 -999.00 -999.00 1 1 33300 -999.00 -999.00 1 1 33360 -999.00 -999.00 1 1 33420 -999.00 -999.00 1 1 33480 -999.00 -999.00 0 1 33540 -999.00 -999.00 0 1 33600 -999.00 -999.00 1 1 33660 -999.00 -999.00 0 1 33720 -999.00 -999.00 1 1 33780 -999.00 -999.00 1 1 33840 -999.00 -999.00 0 1 33900 -999.00 -999.00 0 1 33960 -999.00 -999.00 0 1 34020 -999.00 -999.00 1 1 34080 -999.00 -999.00 0 1 34140 -999.00 -999.00 0 1 34200 -999.00 -999.00 0 1 34260 -999.00 -999.00 0 1 34320 -999.00 -999.00 1 1 34380 -999.00 -999.00 1 1 34440 -999.00 -999.00 0 1 34500 -999.00 -999.00 0 1 34560 -999.00 -999.00 1 1 34620 2.05 9.45 1 1 34680 -999.00 -999.00 1 1 34740 21.19 21.89 1 0 34800 -999.00 -999.00 0 1 34860 24.97 28.90 0 0 34920 -999.00 -999.00 1 1 34980 -999.00 -999.00 1 1 35040 -999.00 -999.00 0 1 35100 4.15 10.19 1 0 35160 8.00 2.97 0 0 35220 -999.00 -999.00 0 1 35280 -999.00 -999.00 1 1 35340 11.42 24.46 0 0 35400 -999.00 -999.00 1 1 35460 -999.00 -999.00 0 1 35520 -999.00 -999.00 1 1 35580 -999.00 -999.00 0 1 35640 -999.00 -999.00 1 1 35700 6.92 20.48 1 0 35760 -999.00 -999.00 0 1 35820 -999.00 -999.00 0 1 35880 -999.00 -999.00 0 1 35940 -999.00 -999.00 0 1 36000 -999.00 -999.00 0 1 36060 14.36 32.18 1 0 36120 22.45 6.62 1 0 36180 -999.00 -999.00 0 1 36240 -999.00 -999.00 1 1 36300 -999.00 -999.00 1 1 36360 5.59 10.81 0 0 36420 -999.00 -999.00 0 1 36480 -999.00 -999.00 1 1 36540 -999.00 -999.00 0 1 36600 -999.00 -999.00 0 1 36660 19.97 33.01 1 0 36720 -999.00 -999.00 0 1 36780 -999.00 -999.00 0 1 36840 -999.00 -999.00 1 1 36900 -999.00 -999.00 1 1 36960 -999.00 -999.00 1 1 37020 -999.00 -999.00 0 1 37080 -999.00 -999.00 0 1 37140 -999.00 -999.00 1 1 37200 -999.00 -999.00 0 1 37260 27.57 23.13 0 0 37320 19.45 6.42 0 0 37380 -999.00 -999.00 0 1 37440 -999.00 -999.00 0 1 37500 -999.00 -999.00 0 1 37560 -999.00 -999.00 0 1 37620 -999.00 -999.00 0 1 37680 -999.00 -999.00 1 1 37740 -999.00 -999.00 1 1 37800 10.80 16.65 0 0 37860 0.98 6.93 0 1 37920 -999.00 -999.00 0 1 37980 25.61 26.75 1 0 38040 32.73 7.02 1 0 38100 -999.00 -999.00 0 1 38160 -999.00 -999.00 0 1 38220 -999.00 -999.00 0 1 38280 -999.00 -999.00 0 1 38340 -999.00 -999.00 0 1 38400 6.47 20.13 0 0 38460 4.10 1.78 0 0 38520 -999.00 -999.00 1 1 38580 -999.00 -999.00 1 1 38640 81.10 134.93 1 0 38700 65.61 14.69 1 0 38760 9.40 39.68 1 0 38820 3.33 4.31 1 0 38880 2.38 0.76 0 1 38940 -999.00 -999.00 0 1 39000 -999.00 -999.00 0 1 39060 2.14 2.29 1 1 39120 27.12 18.06 1 0 39180 -999.00 -999.00 1 1 39240 -999.00 -999.00 1 1 39300 -999.00 -999.00 0 1 39360 -999.00 -999.00 0 1 39420 -999.00 -999.00 1 1 39480 -999.00 -999.00 0 1 39540 -999.00 -999.00 0 1 39600 -999.00 -999.00 0 1 39660 -999.00 -999.00 1 1 39720 -999.00 -999.00 1 1 39780 -999.00 -999.00 0 1 39840 -999.00 -999.00 0 1 39900 0.33 2.30 0 1 39960 0.08 0.16 0 1 40020 7.90 5.09 0 0 40080 -999.00 -999.00 0 1 40140 10.39 21.56 0 0 40200 9.34 1.44 0 0 40260 -999.00 -999.00 0 1 40320 23.03 16.07 0 0 40380 -999.00 -999.00 0 1 40440 -999.00 -999.00 0 1 40500 23.95 18.93 0 0 40560 56.87 22.26 0 0 40620 5.69 32.54 0 0 40680 -999.00 -999.00 1 0 40740 255.03 78.67 1 0 40800 -999.00 -999.00 1 1 40860 -999.00 -999.00 0 0 40920 832.74 169.28 0 0 40980 -999.00 -999.00 0 1 41040 -999.00 -999.00 1 1 41100 -999.00 -999.00 0 1 41160 27.38 48.44 0 0 41220 23.20 3.99 0 0 41280 12.52 6.86 0 0 41340 17.27 3.59 0 0 41400 15.31 2.30 0 0 41460 -999.00 -999.00 1 1 41520 -999.00 -999.00 1 1 41580 37.27 38.11 1 0 41640 55.11 12.64 0 0 41700 17.81 22.29 1 0 41760 -999.00 -999.00 1 1 41820 -999.00 -999.00 0 1 41880 18.88 12.88 0 0 41940 13.51 3.64 0 0 42000 7.64 3.63 0 0 42060 3.63 2.44 0 0 42120 -999.00 -999.00 1 1 42180 -999.00 -999.00 1 1 42240 45.29 65.69 0 0 42300 30.66 9.30 0 0 42360 5.48 14.92 0 0 42420 11.43 3.81 0 0 42480 18.93 5.15 0 0 42540 18.11 2.37 0 0 42600 20.47 3.23 0 0 42660 7.75 8.04 0 0 42720 9.53 1.71 0 0 42780 11.52 2.04 0 0 42840 11.66 1.54 0 0 42900 -999.00 -999.00 0 1 42960 17.90 11.60 0 0 43020 8.61 5.82 0 0 43080 -999.00 -999.00 0 1 43140 -999.00 -999.00 1 1 43200 14.13 48.47 1 0 43260 -999.00 -999.00 1 1 43320 -999.00 -999.00 0 1 43380 14.42 13.66 0 0 43440 4.86 6.32 0 0 43500 9.13 3.09 0 0 43560 4.41 3.17 0 0 43620 45.15 27.62 1 0 43680 60.12 10.43 1 0 43740 30.61 18.75 1 0 43800 20.05 6.65 0 0 43860 41.38 14.12 0 0 43920 12.52 17.79 0 0 43980 4.11 5.13 0 0 44040 11.43 4.73 0 0 44100 13.27 2.02 0 0 44160 10.64 2.13 0 0 44220 10.11 1.34 0 0 44280 14.69 3.38 0 0 44340 8.18 4.09 0 0 44400 8.06 1.04 0 0 44460 10.07 1.79 0 0 44520 7.96 1.58 0 0 44580 -999.00 -999.00 0 0 44640 13.57 3.96 0 0 44700 15.29 2.26 0 0 44760 10.40 3.29 0 0 44820 9.60 1.37 0 0 44880 6.03 2.46 0 0 44940 6.38 0.84 0 0 45000 -999.00 -999.00 0 1 45060 1.33 1.23 0 1 45120 5.07 2.39 0 0 45180 18.30 8.50 1 0 45240 31.73 9.21 1 0 45300 13.80 11.15 0 0 45360 -999.00 -999.00 0 1 45420 2.87 2.93 0 1 45480 7.12 2.79 0 0 45540 12.74 3.86 0 0 45600 11.09 1.77 0 0 45660 10.16 1.45 0 0 45720 7.19 2.06 0 0 45780 6.87 0.92 0 0 45840 1.16 3.50 0 1 45900 0.13 0.62 0 1 45960 21.03 12.85 1 0 46020 39.84 13.25 1 0 46080 19.42 12.49 1 0 46140 3.65 10.18 0 0 46200 -999.00 -999.00 0 1 46260 -999.00 -999.00 0 1 46320 1.85 1.86 0 1 46380 -999.00 -999.00 0 1 46440 -999.00 -999.00 0 1 46500 -999.00 -999.00 0 1 46560 -999.00 -999.00 0 1 46620 1.50 4.06 0 1 46680 -999.00 -999.00 0 1 46740 4.19 3.57 0 0 46800 0.53 2.46 0 1 46860 -999.00 -999.00 0 1 46920 1.67 1.39 0 1 46980 -999.00 -999.00 0 1 47040 -999.00 -999.00 0 1 47100 -999.00 -999.00 0 1 47160 -999.00 -999.00 0 1 47220 -999.00 -999.00 0 1 47280 -999.00 -999.00 0 1 47340 -999.00 -999.00 0 1 47400 -999.00 -999.00 0 1 47460 -999.00 -999.00 0 1 47520 -999.00 -999.00 0 1 47580 20.37 20.39 0 0 47640 1.54 12.92 1 1 47700 3.74 1.61 0 0 47760 4.72 0.97 0 0 47820 -999.00 -999.00 0 1 47880 25.93 32.91 0 0 47940 -999.00 -999.00 0 1 48000 -999.00 -999.00 0 1 48060 2.18 2.75 0 1 48120 38.79 25.87 0 0 48180 45.57 8.13 0 0 48240 2.02 30.02 0 1 48300 -999.00 -999.00 0 1 48360 -999.00 -999.00 0 1 48420 -999.00 -999.00 0 1 48480 2.65 15.84 0 1 48540 6.04 2.47 0 0 48600 2.41 2.51 1 1 48660 -999.00 -999.00 0 1 48720 -999.00 -999.00 1 1 48780 -999.00 -999.00 1 1 48840 -999.00 -999.00 1 1 48900 -999.00 -999.00 0 1 48960 2.92 9.48 0 1 49020 -999.00 -999.00 0 1 49080 -999.00 -999.00 0 1 49140 -999.00 -999.00 0 1 49200 -999.00 -999.00 0 1 49260 -999.00 -999.00 1 1 49320 -999.00 -999.00 0 1 49380 5.36 4.80 1 0 49440 1.70 2.41 1 1 49500 -999.00 -999.00 0 1 49560 0.62 8.57 0 1 49620 11.50 7.50 0 0 49680 35.35 16.99 1 0 49740 -999.00 -999.00 1 1 49800 -999.00 -999.00 1 1 49860 -999.00 -999.00 1 1 49920 73.49 92.40 1 0 49980 104.02 26.30 1 0 50040 42.31 43.34 1 0 50100 -999.00 -999.00 1 1 50160 -999.00 -999.00 1 1 50220 28.01 132.34 1 0 50280 -999.00 -999.00 0 1 50340 -999.00 -999.00 0 1 50400 1.83 44.38 0 1 50460 -999.00 -999.00 0 1 50520 -999.00 -999.00 0 1 50580 -999.00 -999.00 0 1 50640 -999.00 -999.00 0 1 50700 2.44 11.55 0 1 50760 -999.00 -999.00 0 1 50820 -999.00 -999.00 0 1 50880 -999.00 -999.00 0 1 50940 -999.00 -999.00 0 1 51000 -999.00 -999.00 0 1 51060 -999.00 -999.00 0 1 51120 -999.00 -999.00 0 1 51180 -999.00 -999.00 0 1 51240 -999.00 -999.00 0 1 51300 -999.00 -999.00 0 1 51360 -999.00 -999.00 0 1 51420 -999.00 -999.00 0 1 51480 -999.00 -999.00 0 1 51540 -999.00 -999.00 0 1 51600 -999.00 -999.00 1 1 51660 3.07 7.79 1 0 51720 -999.00 -999.00 1 1 51780 -999.00 -999.00 1 1 51840 -999.00 -999.00 1 1 51900 -999.00 -999.00 0 1 51960 1.73 17.94 1 1 52020 12.52 7.71 1 0 52080 -999.00 -999.00 0 1 52140 -999.00 -999.00 1 1 52200 10.95 34.10 1 0 52260 -999.00 -999.00 0 1 52320 -999.00 -999.00 1 1 52380 -999.00 -999.00 1 1 52440 -999.00 -999.00 0 1 52500 77.77 50.99 0 0 52560 98.34 18.06 0 0 52620 -999.00 -999.00 0 1 52680 -999.00 -999.00 1 1 52740 -999.00 -999.00 0 1 52800 -999.00 -999.00 1 1 52860 -999.00 -999.00 0 1 52920 0.42 2.10 1 1