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 03 12 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 17640 15.59 13.78 0 0 17700 165.03 73.64 1 0 17760 144.66 17.73 1 0 17820 143.67 15.12 1 0 17880 150.91 18.90 1 0 17940 79.15 38.08 1 0 18000 87.95 11.85 1 0 18060 68.87 12.93 1 0 18120 -999.00 -999.00 0 0 18180 81.70 12.16 0 0 18240 41.97 22.72 0 0 18300 90.61 29.52 0 0 18360 38.22 29.81 0 0 18420 92.25 32.48 0 0 18480 90.91 10.91 0 0 18540 64.32 16.64 0 0 18600 74.49 11.37 0 0 18660 48.26 15.95 0 0 18720 108.29 37.81 0 0 18780 79.47 20.92 0 0 18840 90.55 11.94 0 0 18900 77.62 11.74 0 0 18960 94.13 13.38 1 0 19020 109.96 14.66 1 0 19080 123.18 14.34 0 0 19140 127.63 14.88 1 0 19200 107.09 15.80 1 0 19260 150.08 24.33 0 0 19320 19.92 66.92 0 0 19380 128.34 48.24 0 0 19440 98.88 15.91 0 0 19500 55.04 19.25 0 0 19560 142.49 39.88 0 0 19620 31.16 48.59 0 0 19680 85.11 23.03 0 0 19740 57.32 12.57 1 0 19800 77.41 12.13 0 0 19860 136.22 30.20 0 0 19920 113.10 15.03 0 0 19980 152.92 23.20 0 0 20040 148.88 14.14 0 0 20100 141.07 13.58 0 0 20160 140.52 13.35 0 0 20220 113.02 16.36 0 0 20280 108.02 10.50 0 0 20340 101.89 10.03 0 0 20400 116.62 12.80 0 0 20460 103.94 11.45 0 0 20520 126.13 15.82 0 0 20580 156.55 19.72 0 0 20640 133.40 17.04 0 0 20700 111.11 14.02 0 0 20760 167.39 31.18 1 0 20820 139.22 16.06 0 0 20880 124.13 14.10 1 0 20940 114.73 13.15 0 0 21000 98.34 11.91 1 0 21060 81.17 13.49 1 0 21120 36.95 24.67 0 0 21180 41.45 6.37 1 0 21240 46.85 7.52 1 0 21300 52.31 7.86 1 0 21360 91.82 28.79 1 0 21420 176.36 60.50 1 0 21480 2.55 112.83 1 1 21540 1.55 0.68 0 1 21600 -999.00 -999.00 0 1 21660 8.73 10.78 0 0 21720 19.24 7.50 0 0 21780 45.70 18.79 0 0 21840 7.72 25.25 1 0 21900 15.28 5.54 1 0 21960 18.25 3.32 0 0 22020 29.19 8.56 0 0 22080 24.85 4.59 1 0 22140 11.55 9.17 0 0 22200 5.21 4.38 0 0 22260 -999.00 -999.00 0 1 22320 11.44 8.27 0 0 22380 -999.00 -999.00 0 1 22440 -999.00 -999.00 0 1 22500 8.27 9.42 0 0 22560 4.07 2.97 0 0 22620 -999.00 -999.00 0 1 22680 -999.00 -999.00 0 1 22740 -999.00 -999.00 0 1 22800 -999.00 -999.00 0 1 22860 -999.00 -999.00 0 1 22920 -999.00 -999.00 0 1 22980 -999.00 -999.00 0 1 23040 -999.00 -999.00 0 1 23100 -999.00 -999.00 0 0 23160 4.92 9.94 0 0 23220 -999.00 -999.00 0 1 23280 -999.00 -999.00 0 1 23340 -999.00 -999.00 0 1 23400 3.50 10.89 0 0 23460 -999.00 -999.00 0 1 23520 -999.00 -999.00 0 1 23580 8.14 9.97 0 0 23640 -999.00 -999.00 0 1 23700 -999.00 -999.00 0 1 23760 7.53 16.20 0 0 23820 -999.00 -999.00 0 1 23880 -999.00 -999.00 1 1 23940 -999.00 -999.00 0 1 24000 10.56 21.05 1 0 24060 -999.00 -999.00 0 1 24120 -999.00 -999.00 0 1 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 -999.00 -999.00 0 1 24480 -999.00 -999.00 0 1 24540 -999.00 -999.00 0 1 24600 -999.00 -999.00 0 1 24660 -999.00 -999.00 0 1 24720 -999.00 -999.00 0 1 24780 -999.00 -999.00 0 1 24840 1.18 12.23 0 1 24900 -999.00 -999.00 0 1 24960 1.23 10.41 0 1 25020 -999.00 -999.00 0 1 25080 -999.00 -999.00 0 1 25140 -999.00 -999.00 0 1 25200 -999.00 -999.00 0 1 25260 -999.00 -999.00 0 1 25320 4.90 7.57 0 0 25380 -999.00 -999.00 0 1 25440 6.91 17.00 0 0 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 -999.00 -999.00 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 1.59 13.21 0 1 26340 -999.00 -999.00 0 1 26400 -999.00 -999.00 0 1 26460 -999.00 -999.00 0 1 26520 -999.00 -999.00 0 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 2.68 10.01 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 1 1 28140 -999.00 -999.00 1 1 28200 -999.00 -999.00 0 1 28260 2.03 33.07 1 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 0 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 1 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 1 1 30300 -999.00 -999.00 1 1 30360 -999.00 -999.00 1 1 30420 3.74 36.58 1 0 30480 -999.00 -999.00 1 1 30540 -999.00 -999.00 1 1 30600 -999.00 -999.00 1 1 30660 14.95 19.51 1 0 30720 10.00 3.81 1 0 30780 -999.00 -999.00 1 1 30840 -999.00 -999.00 1 1 30900 -999.00 -999.00 1 1 30960 -999.00 -999.00 1 1 31020 -999.00 -999.00 1 1 31080 -999.00 -999.00 0 1 31140 -999.00 -999.00 1 1 31200 -999.00 -999.00 1 1 31260 -999.00 -999.00 0 1 31320 -999.00 -999.00 1 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 1 1 31860 -999.00 -999.00 1 1 31920 8.14 10.16 0 0 31980 2.55 3.73 0 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 1 1 32340 6.18 14.27 1 0 32400 5.57 0.91 1 0 32460 0.80 2.72 1 1 32520 8.43 4.38 1 0 32580 0.01 4.68 1 1 32640 1.11 0.59 0 1 32700 -999.00 -999.00 1 1 32760 -999.00 -999.00 1 1 32820 -999.00 -999.00 0 1 32880 -999.00 -999.00 0 1 32940 -999.00 -999.00 0 1 33000 3.60 1.95 0 1 33060 -999.00 -999.00 0 1 33120 12.53 8.07 0 0 33180 -999.00 -999.00 0 1 33240 -999.00 -999.00 1 1 33300 -999.00 -999.00 1 1 33360 0.11 10.00 1 1 33420 -999.00 -999.00 0 1 33480 8.59 5.11 0 0 33540 -999.00 -999.00 0 1 33600 -999.00 -999.00 0 1 33660 -999.00 -999.00 0 1 33720 -999.00 -999.00 1 1 33780 4.58 6.79 0 0 33840 -999.00 -999.00 1 1 33900 -999.00 -999.00 0 1 33960 32.81 30.39 0 0 34020 28.34 4.58 1 0 34080 6.84 13.97 1 0 34140 -999.00 -999.00 1 1 34200 -999.00 -999.00 1 1 34260 -999.00 -999.00 1 1 34320 -999.00 -999.00 0 1 34380 -999.00 -999.00 1 1 34440 -999.00 -999.00 1 1 34500 7.44 22.91 1 0 34560 -999.00 -999.00 1 1 34620 -999.00 -999.00 1 1 34680 -999.00 -999.00 1 1 34740 0.02 9.35 1 1 34800 -999.00 -999.00 1 1 34860 -999.00 -999.00 0 1 34920 -999.00 -999.00 0 1 34980 -999.00 -999.00 0 1 35040 -999.00 -999.00 0 1 35100 -999.00 -999.00 0 1 35160 -999.00 -999.00 0 1 35220 0.51 11.69 0 1 35280 -999.00 -999.00 0 1 35340 -999.00 -999.00 0 1 35400 -999.00 -999.00 0 1 35460 -999.00 -999.00 1 1 35520 4.89 7.41 1 0 35580 5.23 0.60 1 0 35640 -999.00 -999.00 1 1 35700 -999.00 -999.00 0 1 35760 -999.00 -999.00 0 1 35820 -999.00 -999.00 1 1 35880 -999.00 -999.00 1 1 35940 -999.00 -999.00 0 1 36000 -999.00 -999.00 0 1 36060 -999.00 -999.00 0 1 36120 -999.00 -999.00 0 1 36180 -999.00 -999.00 0 1 36240 -999.00 -999.00 0 1 36300 -999.00 -999.00 0 1 36360 -999.00 -999.00 0 1 36420 -999.00 -999.00 1 1 36480 -999.00 -999.00 0 1 36540 -999.00 -999.00 0 1 36600 -999.00 -999.00 0 1 36660 -999.00 -999.00 0 1 36720 -999.00 -999.00 1 1 36780 -999.00 -999.00 0 1 36840 -999.00 -999.00 1 1 36900 -999.00 -999.00 1 1 36960 63.02 77.89 1 0 37020 -999.00 -999.00 1 1 37080 -999.00 -999.00 1 1 37140 -999.00 -999.00 0 1 37200 -999.00 -999.00 0 1 37260 -999.00 -999.00 0 1 37320 -999.00 -999.00 0 1 37380 -999.00 -999.00 0 1 37440 -999.00 -999.00 0 1 37500 -999.00 -999.00 1 1 37560 80.88 63.65 1 0 37620 52.68 20.58 0 0 37680 -999.00 -999.00 1 1 37740 -999.00 -999.00 1 1 37800 -999.00 -999.00 0 1 37860 -999.00 -999.00 0 1 37920 -999.00 -999.00 1 1 37980 -999.00 -999.00 1 1 38040 -999.00 -999.00 0 1 38100 -999.00 -999.00 0 1 38160 -999.00 -999.00 0 1 38220 -999.00 -999.00 0 1 38280 5.75 15.61 0 0 38340 -999.00 -999.00 0 1 38400 -999.00 -999.00 0 1 38460 -999.00 -999.00 0 1 38520 -999.00 -999.00 0 1 38580 -999.00 -999.00 0 1 38640 -999.00 -999.00 0 1 38700 -999.00 -999.00 0 1 38760 -999.00 -999.00 0 1 38820 -999.00 -999.00 0 1 38880 -999.00 -999.00 0 1 38940 -999.00 -999.00 1 1 39000 -999.00 -999.00 1 1 39060 -999.00 -999.00 0 1 39120 -999.00 -999.00 1 1 39180 -999.00 -999.00 1 1 39240 6.93 20.49 1 0 39300 -999.00 -999.00 1 1 39360 -999.00 -999.00 1 1 39420 -999.00 -999.00 1 1 39480 -999.00 -999.00 1 1 39540 -999.00 -999.00 1 1 39600 -999.00 -999.00 0 1 39660 -999.00 -999.00 0 1 39720 -999.00 -999.00 0 1 39780 -999.00 -999.00 1 1 39840 -999.00 -999.00 0 1 39900 -999.00 -999.00 0 1 39960 -999.00 -999.00 0 1 40020 -999.00 -999.00 0 1 40080 -999.00 -999.00 1 1 40140 4.79 9.96 1 0 40200 -999.00 -999.00 0 1 40260 -999.00 -999.00 0 1 40320 -999.00 -999.00 0 1 40380 -999.00 -999.00 0 1 40440 -999.00 -999.00 0 1 40500 -999.00 -999.00 1 1 40560 -999.00 -999.00 0 1 40620 36.50 22.98 0 0