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 24 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 3660 10.68 1.70 1 0 3720 9.33 1.70 0 0 3780 5.25 2.99 0 0 3840 -999.00 -999.00 1 1 3900 71.63 92.24 1 0 3960 103.45 27.33 0 0 4020 40.29 45.07 0 0 4080 50.22 10.29 0 0 4140 74.57 20.54 0 0 4200 75.59 11.36 0 0 4260 99.83 22.76 0 0 4320 73.02 21.89 0 0 4380 60.66 12.61 0 0 4440 71.20 13.02 0 0 4500 90.57 19.30 0 0 4560 78.49 14.55 0 0 4620 82.39 12.66 0 0 4680 47.22 25.86 0 0 4740 8.74 27.24 0 0 4800 62.45 39.11 0 0 4860 69.79 11.69 0 0 4920 54.99 13.33 0 0 4980 66.67 12.97 0 0 5040 61.08 9.98 0 0 5100 55.60 9.19 0 0 5160 70.96 15.20 0 0 5220 75.77 11.86 0 0 5280 42.76 24.21 0 0 5340 54.85 11.87 0 0 5400 72.18 16.35 0 0 5460 65.66 10.87 0 0 5520 54.32 11.43 0 0 5580 54.55 8.18 0 0 5640 57.63 8.91 0 0 5700 55.23 8.46 0 0 5760 45.56 9.67 0 0 5820 46.55 7.02 0 0 5880 49.05 7.57 0 0 5940 57.11 10.29 0 0 6000 36.88 15.34 0 0 6060 44.37 8.50 0 0 6120 9.72 24.55 0 0 6180 36.51 19.72 1 0 6240 111.38 55.51 1 0 6300 78.07 26.31 1 0 6360 65.41 13.28 0 0 6420 58.10 10.13 0 0 6480 62.66 9.94 0 0 6540 -999.00 -999.00 0 0 6600 74.30 13.86 0 0 6660 56.80 15.03 0 0 6720 50.34 8.83 0 0 6780 48.44 7.39 0 0 6840 46.47 7.11 0 0 6900 44.72 6.82 0 0 6960 51.16 8.92 0 0 7020 49.64 7.52 0 0 7080 48.20 7.30 0 0 7140 57.35 10.77 0 0 7200 39.39 14.01 0 0 7260 36.96 5.81 0 0 7320 54.99 15.19 0 0 7380 68.46 14.01 0 0 7440 52.29 13.87 0 0 7500 57.10 9.22 0 0 7560 39.32 13.89 0 0 7620 37.55 5.77 0 0 7680 33.22 5.85 0 0 7740 41.24 8.39 0 0 7800 49.17 9.26 0 0 7860 37.51 9.98 0 0 7920 51.00 12.23 0 0 7980 57.00 9.55 0 0 8040 27.98 20.95 0 0 8100 52.15 18.79 0 0 8160 59.53 10.34 0 0 8220 52.75 9.25 0 0 8280 38.45 11.64 0 0 8340 36.81 5.64 0 0 8400 52.10 13.34 0 0 8460 51.39 7.73 0 0 8520 39.86 10.11 0 0 8580 25.45 10.88 0 0 8640 40.49 12.25 1 0 8700 52.36 11.49 1 0 8760 43.12 9.19 0 0 8820 21.25 15.79 1 0 8880 43.86 17.28 1 0 8940 34.09 8.59 0 0 9000 62.13 21.91 0 0 9060 42.11 15.50 0 0 9120 33.18 8.04 0 0 9180 44.65 10.52 0 0 9240 51.51 9.12 0 0 9300 40.34 9.95 0 0 9360 35.00 6.47 0 0 9420 35.68 5.37 0 0 9480 44.60 9.20 0 0 9540 44.88 6.74 0 0 9600 35.39 8.56 0 0 9660 53.53 15.13 0 0 9720 43.69 9.56 0 0 9780 46.40 7.22 0 0 9840 34.30 9.99 0 0 9900 61.58 21.39 0 0 9960 96.84 28.85 1 0 10020 -999.00 -999.00 1 1 10080 -999.00 -999.00 1 1 10140 -999.00 -999.00 0 0 10200 25.17 25.77 0 0 10260 22.39 3.89 0 0 10320 59.66 27.83 0 0 10380 50.96 9.81 0 0 10440 48.91 7.48 0 0 10500 54.37 9.02 0 0 10560 52.58 7.99 0 0 10620 72.33 17.69 0 0 10680 52.04 16.34 0 0 10740 55.60 8.71 0 0 10800 54.78 8.24 0 0 10860 41.19 11.43 0 0 10920 34.61 6.97 0 0 10980 54.22 16.07 0 0 11040 65.38 12.59 0 0 11100 52.60 11.99 0 0 11160 49.70 7.73 0 0 11220 41.19 8.63 0 0 11280 39.89 6.05 0 0 11340 44.27 7.33 0 0 11400 -999.00 -999.00 1 0 11460 61.62 15.36 1 0 11520 66.91 10.71 0 0 11580 22.76 31.41 1 0 11640 39.07 12.94 1 0 11700 26.02 10.02 0 0 11760 32.94 6.96 0 0 11820 30.58 4.88 0 0 11880 32.26 4.98 0 0 11940 21.79 8.09 0 0 12000 30.66 7.78 0 0 12060 33.27 5.32 0 0 12120 20.88 9.31 0 0 12180 26.62 5.70 0 0 12240 29.14 4.72 0 0 12300 25.73 4.55 0 0 12360 36.53 9.40 0 0 12420 25.79 8.52 0 0 12480 32.30 6.68 0 0 12540 24.78 6.49 0 0 12600 30.11 5.88 0 0 12660 28.45 4.43 0 0 12720 29.46 4.48 0 0 12780 36.62 7.47 0 0 12840 21.14 11.40 0 0 12900 30.66 8.15 0 0 12960 28.76 4.52 0 0 13020 23.66 5.06 0 0 13080 27.43 4.91 0 0 13140 16.97 7.82 0 0 13200 37.75 15.74 0 0 13260 26.11 9.12 0 0 13320 18.57 6.01 0 0 13380 30.19 9.38 0 0 13440 20.22 7.68 0 0 13500 31.33 9.16 0 0 13560 29.55 4.61 0 0 13620 32.34 5.24 0 0 13680 43.58 10.29 0 0 13740 36.09 7.57 0 0 13800 33.66 5.33 0 0 13860 40.28 7.64 0 0 13920 38.82 5.91 0 0 13980 36.16 5.74 0 0 14040 48.58 11.41 0 0 14100 42.07 7.81 0 0 14160 52.17 10.59 0 0 14220 38.13 11.46 0 0 14280 22.58 11.51 0 0 14340 39.07 13.05 0 0 14400 52.94 12.62 0 0 14460 38.49 11.74 0 0 14520 42.85 7.13 0 0 14580 31.13 9.52 0 0 14640 24.06 6.17 0 0 14700 26.93 4.52 0 0 14760 21.09 5.20 0 0 14820 23.96 4.13 1 0 14880 15.20 6.60 1 0 14940 22.38 6.08 0 0 15000 31.37 7.91 0 0 15060 21.94 7.44 0 0 15120 21.52 3.24 0 0 15180 25.90 4.97 0 0 15240 25.77 3.87 0 0 15300 24.86 3.78 0 0 15360 22.26 3.81 0 0 15420 21.61 3.27 0 0 15480 30.54 7.80 0 0 15540 23.31 6.19 0 0 15600 23.80 3.59 1 0 15660 12.71 8.07 1 0 15720 20.56 6.35 0 0 15780 63.71 31.97 0 0 15840 22.06 29.64 0 0 15900 16.34 4.73 1 0 15960 6.07 7.32 0 0 16020 44.21 27.77 0 0 16080 29.62 11.23 0 0 16140 15.07 10.53 0 0 16200 31.78 12.73 0 0 16260 20.92 8.29 0 0 16320 25.24 4.87 0 0 16380 55.24 22.77 0 0 16440 27.89 19.79 0 0 16500 116.94 65.37 0 0 16560 47.00 49.95 0 0 16620 30.41 12.59 0 0 16680 22.42 6.57 0 0 16740 33.17 9.08 0 0 16800 29.48 5.13 0 0 16860 30.01 4.52 0 0 16920 46.20 13.38 0 0 16980 36.65 8.70 0 0 17040 -999.00 -999.00 0 1 17100 51.40 41.75 1 0 17160 52.32 7.88 1 0 17220 69.21 15.82 0 0 17280 29.84 28.19 1 0 17340 40.55 9.71 0 0 17400 -999.00 -999.00 0 0 17460 39.70 5.99 0 0 17520 40.41 6.08 0 0 17580 30.22 8.51 0 0 17640 41.37 10.03 0 0 17700 42.89 6.52 0 0 17760 36.39 7.14 0 0 17820 37.34 5.64 0 0 17880 36.08 5.48 0 0 17940 48.05 11.11 0 0 18000 28.60 14.40 0 0 18060 39.10 9.46 0 0 18120 39.90 6.01 0 0 18180 70.16 23.85 0 0 18240 61.75 11.01 0 0 18300 25.07 26.21 0 0 18360 0.36 17.47 0 1 18420 13.65 9.62 0 0 18480 24.80 8.72 0 0 18540 20.55 4.30 0 0 18600 23.47 4.08 0 0 18660 45.58 17.06 0 0 18720 77.35 25.29 0 0 18780 -999.00 -999.00 0 1 18840 8.37 18.26 0 0 18900 113.82 76.49 0 0 18960 32.10 57.98 0 0 19020 23.25 7.16 0 0 19080 29.71 6.38 0 0 19140 38.46 8.46 0 0 19200 55.03 14.33 0 0 19260 35.25 14.96 0 0 19320 31.68 5.38 0 0 19380 44.63 11.34 0 0 19440 -999.00 -999.00 0 1 19500 34.70 34.96 0 0 19560 41.86 8.06 0 0 19620 22.91 13.83 0 0 19680 22.67 3.40 0 0 19740 56.28 25.22 0 0 19800 32.78 17.33 0 0 19860 26.41 6.00 0 0 19920 50.10 18.36 0 0 19980 17.24 23.38 0 0 20040 26.55 7.70 0 0 20100 22.01 4.61 0 0 20160 53.71 23.82 0 0 20220 -999.00 -999.00 1 0 20280 -999.00 -999.00 1 0 20340 -999.00 -999.00 0 0 20400 -999.00 -999.00 0 0 20460 17.96 6.83 0 0 20520 32.87 11.64 0 0 20580 20.89 9.03 0 0 20640 45.43 18.64 0 0 20700 20.66 17.79 0 0 20760 40.63 15.38 0 0 20820 -999.00 -999.00 0 1 20880 -999.00 -999.00 0 1 20940 16.60 16.57 0 0 21000 6.47 7.23 0 0 21060 49.91 31.61 0 0 21120 -999.00 -999.00 0 1 21180 15.08 10.93 0 0 21240 32.93 13.55 0 0 21300 24.89 6.80 0 0 21360 44.60 15.46 0 0 21420 30.41 11.02 0 0 21480 7.98 15.91 0 0 21540 54.05 33.57 0 0 21600 51.25 7.94 0 0 21660 8.87 30.00 0 0 21720 7.60 1.45 0 0 21780 35.96 20.77 0 0 21840 31.80 5.60 0 0 21900 13.77 12.92 0 0 21960 -999.00 -999.00 0 1 22020 56.23 47.43 1 0 22080 -999.00 -999.00 1 1 22140 4.96 6.70 0 0 22200 12.62 5.73 0 0 22260 24.73 9.34 0 0 22320 16.35 6.42 0 0 22380 23.62 6.24 0 0 22440 23.99 3.61 0 0 22500 21.30 3.72 0 0 22560 15.30 4.82 0 0 22620 13.50 2.39 0 0 22680 12.83 1.98 0 0 22740 11.98 1.89 0 0 22800 7.62 3.29 0 0 22860 11.43 3.19 0 0 22920 15.33 3.59 0 0 22980 -999.00 -999.00 0 0 23040 15.18 2.28 0 0 23100 24.86 7.79 0 0 23160 20.31 4.43 0 0 23220 32.18 9.68 0 0 23280 20.30 8.93 0 0 23340 14.31 4.75 0 0 23400 17.31 3.35 0 0 23460 19.82 3.46 0 0 23520 14.15 4.53 1 0 23580 -999.00 -999.00 1 1 23640 26.44 21.93 0 0 23700 13.51 9.36 0 0 23760 10.57 2.62 0 0 23820 22.51 9.09 0 0 23880 12.00 7.64 0 0 23940 5.85 4.44 0 0 24000 12.34 4.95 0 0 24060 27.98 11.83 0 0 24120 8.28 13.98 0 0 24180 2.82 3.89 0 1 24240 5.49 2.06 0 0 24300 8.55 2.52 0 0 24360 25.08 12.27 0 0 24420 12.05 9.39 0 0 24480 14.46 2.76 0 0 24540 8.75 4.25 0 0 24600 14.33 4.49 0 0 24660 18.41 4.00 0 0 24720 8.94 6.83 0 0 24780 10.12 1.73 0 0 24840 10.04 1.51 0 0 24900 11.22 1.88 0 0 24960 18.31 5.72 0 0 25020 0.60 12.53 0 1 25080 24.73 17.47 0 0 25140 21.33 4.00 0 0 25200 6.85 10.30 0 0 25260 14.91 6.13 0 0 25320 14.55 2.20 0 0 25380 14.87 2.24 0 0 25440 10.93 3.23 0 0 25500 13.44 2.69 0 0 25560 13.67 2.06 0 0 25620 14.09 2.14 0 0 25680 18.25 4.01 0 0 25740 4.02 10.08 0 0 25800 2.06 1.42 0 1 25860 -999.00 -999.00 0 1 25920 13.81 10.56 0 0 25980 15.29 2.52 0 0 26040 21.74 5.60 0 0 26100 33.75 9.89 0 0 26160 26.73 6.38 0 0 26220 1.12 18.11 0 1 26280 17.49 11.86 0 0 26340 24.74 6.33 0 0 26400 7.83 12.01 0 0 26460 21.29 10.03 0 0 26520 25.98 5.12 0 0 26580 15.96 7.48 0 0 26640 18.73 3.42 0 0 26700 22.28 4.18 0 0 26760 10.13 8.73 0 0 26820 5.81 3.17 0 0 26880 22.61 12.36 0 0 26940 -999.00 -999.00 1 0 27000 -999.00 -999.00 1 0 27060 -999.00 -999.00 1 1 27120 -999.00 -999.00 0 1 27180 -999.00 -999.00 0 0 27240 36.32 13.11 0 0 27300 -999.00 -999.00 0 1 27360 39.39 40.72 0 0 27420 -999.00 -999.00 0 1 27480 31.36 23.64 0 0 27540 -999.00 -999.00 0 1 27600 17.43 13.43 0 0 27660 5.50 8.48 0 0 27720 13.38 5.92 0 0 27780 19.26 5.07 0 0 27840 7.77 8.21 0 0 27900 9.64 1.96 0 0 27960 15.07 4.45 0 0 28020 21.81 5.78 0 0 28080 9.73 8.67 0 0 28140 18.28 6.64 0 0 28200 2.75 10.98 0 1 28260 9.20 4.76 0 0 28320 19.85 8.09 0 0 28380 18.86 2.91 0 0 28440 7.20 8.31 0 0 28500 14.96 5.93 0 0 28560 6.88 5.80 0 0 28620 15.45 6.49 0 0 28680 -999.00 -999.00 0 1 28740 34.20 30.69 0 0 28800 21.25 9.69 0 0 28860 -999.00 -999.00 0 1 28920 -999.00 -999.00 0 1 28980 -999.00 -999.00 0 1 29040 18.35 50.95 0 0 29100 13.27 4.11 0 0 29160 8.79 3.43 0 0 29220 4.06 3.40 0 0 29280 6.44 1.94 0 0 29340 0.68 4.08 0 1 29400 3.65 2.17 0 0 29460 3.95 0.63 0 0 29520 18.99 11.02 0 0 29580 -999.00 -999.00 0 1 29640 10.26 8.14 0 0 29700 7.27 2.38 0 0 29760 19.68 9.26 0 0 29820 11.55 6.01 0 0 29880 11.66 1.75 0 0 29940 0.14 8.15 0 1 30000 15.12 10.83 0 0 30060 10.88 3.41 0 0 30120 9.66 1.69 0 0 30180 16.04 5.11 0 0 30240 13.73 2.63 0 0 30300 -999.00 -999.00 0 1 30360 8.37 7.57 0 0 30420 3.88 3.23 0 0 30480 9.72 4.38 0 0 30540 10.60 1.71 0 0 30600 2.40 5.81 0 1 30660 14.22 8.62 0 0 30720 19.80 4.94 0 0 30780 11.37 6.20 0 0 30840 9.36 2.00 0 0 30900 11.36 2.21 0 0 30960 9.46 1.95 0 0 31020 -999.00 -999.00 0 1 31080 3.95 2.85 0 0 31140 15.75 8.67 0 0 31200 5.91 7.01 0 0 31260 -999.00 -999.00 0 1 31320 9.98 9.73 0 0 31380 -999.00 -999.00 0 1 31440 3.38 5.30 0 0 31500 10.65 5.38 0 0 31560 1.96 6.15 0 1 31620 8.40 4.72 1 0 31680 22.82 10.75 1 0 31740 6.62 11.50 0 0 31800 25.70 14.03 0 0 31860 8.09 12.51 0 0 31920 26.85 13.87 1 0 31980 8.24 13.22 0 0 32040 9.22 1.55 0 0 32100 14.44 4.27 0 0 32160 38.41 17.91 0 0 32220 11.00 19.45 0 0 32280 -999.00 -999.00 0 1 32340 6.44 8.53 0 0 32400 -999.00 -999.00 1 1 32460 -999.00 -999.00 1 1 32520 5.65 9.03 0 0 32580 13.88 6.18 0 0 32640 -999.00 -999.00 0 1 32700 10.00 10.52 0 0 32760 16.12 4.96 0 0 32820 4.72 8.10 0 0 32880 12.64 5.91 0 0 32940 4.45 5.83 0 0 33000 15.39 8.07 0 0 33060 4.55 7.69 0 0 33120 4.78 0.74 0 0 33180 2.59 1.60 0 1 33240 15.37 9.32 0 0 33300 16.65 2.66 0 0 33360 11.53 4.01 0 0 33420 24.43 9.83 0 0 33480 27.04 4.46 0 0 33540 -999.00 -999.00 0 1 33600 32.26 32.04 0 0 33660 12.00 14.44 0 0 33720 13.78 2.42 0 0 33780 17.60 3.77 0 0 33840 40.04 16.97 0 0 33900 15.97 17.18 0 0 33960 37.76 16.42 0 0 34020 25.58 9.43 0 0 34080 -999.00 -999.00 0 1 34140 -999.00 -999.00 0 0 34200 11.44 21.03 0 0 34260 28.83 13.04 0 0 34320 -999.00 -999.00 0 1 34380 -999.00 -999.00 0 1 34440 10.00 11.02 0 0 34500 4.78 3.76 0 0 34560 0.22 3.22 0 1 34620 16.12 11.50 0 0 34680 7.63 6.11 0 0 34740 4.34 2.42 0 0 34800 36.14 23.13 0 0 34860 11.06 17.81 0 0 34920 32.31 15.79 0 0 34980 14.17 13.00 0 0 35040 -999.00 -999.00 0 1 35100 18.48 14.63 0 0 35160 -999.00 -999.00 1 1 35220 33.43 30.20 1 0