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 26 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 1860 11.85 16.84 0 0 1920 34.51 16.84 0 0 1980 22.80 8.96 0 0 2040 58.98 27.07 0 0 2100 32.19 19.54 0 0 2160 37.64 6.84 0 0 2220 49.63 11.28 0 0 2280 56.74 9.88 0 0 2340 64.38 11.07 0 0 2400 -999.00 -999.00 0 0 2460 20.51 31.17 0 0 2520 63.33 31.73 0 0 2580 68.25 10.81 0 0 2640 13.97 38.44 0 0 2700 -999.00 -999.00 0 1 2760 31.14 27.72 0 0 2820 41.10 9.36 0 0 2880 13.04 19.94 0 0 2940 -999.00 -999.00 0 1 3000 -999.00 -999.00 1 1 3060 63.57 53.82 1 0 3120 18.96 31.67 0 0 3180 21.55 3.71 0 0 3240 23.72 3.88 0 0 3300 54.00 22.89 1 0 3360 50.28 7.99 0 0 3420 121.31 53.42 0 0 3480 14.02 75.90 0 0 3540 24.69 8.40 0 0 3600 55.60 23.40 0 0 3660 36.21 14.75 0 0 3720 60.21 19.22 0 0 3780 59.45 8.93 0 0 3840 33.95 18.74 0 0 3900 41.02 7.93 0 0 3960 -999.00 -999.00 1 1 4020 19.60 17.37 1 0 4080 54.88 26.27 0 0 4140 11.91 30.44 0 0 4200 44.99 24.35 0 0 4260 34.67 8.96 0 0 4320 71.45 28.13 0 0 4380 50.98 16.37 0 0 4440 54.76 8.64 0 0 4500 46.94 8.95 0 0 4560 46.24 6.95 0 0 4620 32.41 10.92 0 0 4680 40.25 8.20 0 0 4740 50.82 10.68 0 0 4800 33.16 13.44 0 0 4860 39.60 7.49 0 0 4920 30.71 7.80 0 0 4980 24.69 5.64 0 0 5040 37.90 10.93 0 0 5100 20.66 12.58 0 0 5160 40.09 15.00 0 0 5220 36.38 6.05 0 0 5280 -999.00 -999.00 1 1 5340 -999.00 -999.00 1 1 5400 -999.00 -999.00 1 1 5460 -999.00 -999.00 0 1 5520 -999.00 -999.00 1 1 5580 -999.00 -999.00 1 0 5640 -999.00 -999.00 1 1 5700 3.92 33.28 1 0 5760 37.69 24.53 1 0 5820 -999.00 -999.00 0 1 5880 6.00 18.53 1 0 5940 -999.00 -999.00 1 1 6000 -999.00 -999.00 1 0 6060 18.20 4.13 1 0 6120 -999.00 -999.00 1 1 6180 -999.00 -999.00 1 0 6240 20.35 3.18 1 0 6300 61.62 30.61 1 0 6360 80.94 18.28 1 0 6420 25.97 39.07 1 0 6480 17.87 6.32 1 0 6540 15.93 2.75 1 0 6600 16.20 2.44 1 0 6660 7.79 6.06 1 0 6720 15.24 5.75 1 0 6780 31.90 12.71 1 0 6840 31.51 4.73 0 0 6900 -999.00 -999.00 0 1 6960 13.92 11.33 1 0 7020 21.30 6.12 1 0 7080 23.69 3.94 1 0 7140 50.10 20.12 1 0 7200 30.14 14.82 1 0 7260 -999.00 -999.00 1 1 7320 -999.00 -999.00 1 0 7380 -999.00 -999.00 1 0 7440 -999.00 -999.00 1 1 7500 -999.00 -999.00 1 0 7560 34.69 13.93 1 0 7620 20.26 10.65 0 0 7680 23.10 4.00 1 0 7740 24.80 3.91 1 0 7800 33.73 8.09 1 0 7860 22.47 8.65 0 0 7920 28.42 5.99 0 0 7980 16.49 8.79 0 0 8040 25.97 7.75 0 0 8100 36.54 9.27 0 0 8160 32.16 5.73 0 0 8220 16.44 11.39 0 0 8280 41.47 18.76 0 0 8340 -999.00 -999.00 0 0 8400 25.24 12.08 0 0 8460 25.21 3.78 0 0 8520 18.25 5.63 0 0 8580 20.33 3.38 0 0 8640 38.27 13.93 0 0 8700 32.48 6.37 0 0 8760 28.65 5.08 0 0 8820 45.97 14.05 0 0 8880 28.03 13.36 0 0 8940 34.07 6.66 0 0 9000 24.07 7.94 0 0 9060 24.91 3.78 0 0 9120 26.18 4.03 0 0 9180 17.97 6.40 0 0 9240 29.97 9.60 0 0 9300 21.21 6.96 0 0 9360 30.34 7.90 0 0 9420 33.31 5.42 0 0 9480 27.26 5.92 0 0 9540 35.06 7.62 0 0 9600 40.13 7.01 0 0 9660 45.30 7.72 0 0 9720 23.56 15.78 0 0 9780 34.14 9.07 0 0 9840 21.29 9.63 0 0 9900 18.25 3.48 0 0 9960 20.95 3.68 0 0 10020 26.16 5.38 0 0 10080 23.02 4.11 0 0 10140 18.29 4.32 0 0 10200 19.94 3.21 0 0 10260 25.59 5.54 0 0 10320 7.46 12.87 0 0 10380 -999.00 -999.00 1 1 10440 30.97 28.97 1 0 10500 39.15 8.24 0 0 10560 -999.00 -999.00 0 1 10620 -999.00 -999.00 0 1 10680 30.01 23.33 0 0 10740 -999.00 -999.00 0 1 10800 36.95 27.96 0 0 10860 39.40 6.16 0 0 10920 23.80 11.59 0 0 10980 16.23 5.88 0 0 11040 27.21 8.77 0 0 11100 26.77 4.03 0 0 11160 22.00 4.72 0 0 11220 25.02 4.32 0 0 11280 26.75 4.19 0 0 11340 31.02 5.55 0 0 11400 40.17 8.84 0 0 11460 30.65 8.15 0 0 11520 34.31 5.76 0 0 11580 38.66 6.57 0 0 11640 30.77 7.24 0 0 11700 30.70 4.61 0 0 11760 23.20 6.34 0 0 11820 29.29 6.15 0 0 11880 27.39 4.32 0 0 11940 19.63 6.23 0 0 12000 16.01 3.51 0 0 12060 15.12 2.35 0 0 12120 20.06 4.61 0 0 12180 21.19 3.28 0 0 12240 23.18 3.75 1 0 12300 16.18 5.51 0 0 12360 25.05 7.31 0 0 12420 13.37 8.50 0 0 12480 10.95 2.37 0 0 12540 13.53 2.73 0 0 12600 24.92 8.88 0 0 12660 32.98 7.55 0 0 12720 31.66 4.84 0 0 12780 12.26 13.84 0 0 12840 28.58 12.31 0 0 12900 13.36 10.95 0 0 12960 13.73 2.08 0 0 13020 6.00 5.54 0 0 13080 33.19 19.85 0 0 13140 21.44 8.91 0 0 13200 28.05 6.29 0 0 13260 13.86 10.25 0 0 13320 38.42 18.30 0 0 13380 33.07 6.24 0 0 13440 25.72 6.47 0 0 13500 23.82 3.82 0 0 13560 34.77 9.34 0 0 13620 30.24 5.56 0 0 13680 21.46 6.99 0 0 13740 26.58 5.39 0 0 13800 48.72 17.27 0 0 13860 34.06 11.55 0 0 13920 11.29 16.19 0 0 13980 27.19 11.96 0 0 14040 51.59 18.91 0 0 14100 29.91 15.97 0 0 14160 29.01 4.40 0 0 14220 26.23 4.40 0 0 14280 55.06 22.00 0 0 14340 41.19 11.59 0 0 14400 3.69 26.52 0 0 14460 13.42 7.17 0 0 14520 48.59 25.91 0 0 14580 34.47 11.24 0 0 14640 41.64 8.04 0 0 14700 39.60 6.11 0 0 14760 38.77 5.85 0 0 14820 57.12 15.55 0 0 14880 25.31 22.81 0 0 14940 30.69 5.97 0 0 15000 19.33 8.54 0 0 15060 20.86 3.31 0 0 15120 37.51 13.05 0 0 15180 30.40 6.79 0 0 15240 33.48 5.48 0 0 15300 30.85 4.99 0 0 15360 26.50 5.03 0 0 15420 11.33 10.86 0 0 15480 -999.00 -999.00 0 0 15540 95.10 60.93 1 0 15600 95.04 14.26 1 0 15660 52.16 31.31 1 0 15720 111.90 45.45 0 0 15780 34.32 55.09 0 0 15840 40.05 7.24 0 0 15900 37.07 5.95 0 0 15960 68.28 24.33 0 0 16020 53.44 13.21 0 0 16080 58.11 9.32 0 0 16140 36.82 16.03 0 0 16200 15.62 15.18 0 0 16260 24.36 7.18 0 0 16320 68.39 32.78 0 0 16380 19.21 34.89 0 0 16440 23.50 4.65 0 0 16500 22.57 3.45 0 0 16560 3.72 13.34 0 0 16620 25.43 15.82 0 0 16680 30.07 5.58 0 0 16740 18.85 8.42 0 0 16800 28.20 7.85 0 0 16860 21.76 5.60 0 0 16920 13.82 5.99 0 0 16980 -999.00 -999.00 0 1 17040 -999.00 -999.00 0 1 17100 47.28 44.70 0 0 17160 -999.00 -999.00 1 1 17220 51.63 38.31 1 0 17280 76.82 21.22 1 0 17340 33.42 31.10 0 0 17400 57.78 19.28 0 0 17460 23.96 24.18 0 0 17520 28.24 5.20 0 0 17580 36.09 7.76 0 0 17640 31.81 5.65 0 0 17700 18.78 9.64 0 0 17760 34.01 11.92 0 0 17820 23.66 8.13 0 0 17880 26.93 4.65 0 0 17940 12.79 10.18 0 0 18000 7.49 3.91 0 0 18060 8.31 1.37 0 0 18120 -999.00 -999.00 0 1 18180 37.83 31.00 0 0 18240 35.50 5.57 0 0 18300 19.58 11.63 0 0 18360 35.68 12.58 0 0 18420 24.54 8.69 0 0 18480 26.79 4.32 0 0 18540 20.14 5.59 0 0 18600 20.41 3.07 1 0 18660 1.42 13.43 1 1 18720 21.41 14.50 1 0 18780 -999.00 -999.00 1 1 18840 -999.00 -999.00 1 1 18900 12.56 21.12 0 0 18960 -999.00 -999.00 0 1 19020 6.93 6.30 0 0 19080 27.34 15.00 0 0 19140 22.25 4.91 0 0 19200 27.14 5.34 0 0 19260 6.51 14.62 0 0 19320 30.03 17.23 0 0 19380 0.47 20.91 0 1 19440 -999.00 -999.00 0 1 19500 -999.00 -999.00 0 1 19560 -999.00 -999.00 0 1 19620 16.45 14.47 0 0 19680 6.15 7.34 0 0 19740 14.24 6.11 0 0 19800 35.66 16.06 0 0 19860 10.51 17.85 0 0 19920 31.45 15.54 0 0 19980 8.87 16.02 0 0 20040 4.14 3.41 0 0 20100 16.67 9.21 0 0 20160 19.28 3.43 0 0 20220 16.49 3.17 0 0 20280 23.01 5.76 0 0 20340 29.26 6.23 0 0 20400 39.35 9.26 0 0 20460 19.01 14.67 0 0 20520 31.84 10.25 0 0 20580 22.31 7.53 0 0 20640 18.65 3.81 0 0 20700 26.12 6.58 0 0 20760 29.09 4.84 0 0 20820 20.70 6.69 0 0 20880 24.15 4.37 0 0 20940 20.84 3.90 0 0 21000 40.98 15.51 0 0 21060 14.69 18.72 0 0 21120 23.50 7.15 0 0 21180 16.56 5.50 0 0 21240 19.47 3.57 0 0 21300 13.72 4.56 0 0 21360 4.91 6.27 0 0 21420 -999.00 -999.00 1 1 21480 -999.00 -999.00 1 1 21540 -999.00 -999.00 0 1 21600 -999.00 -999.00 0 1 21660 -999.00 -999.00 1 0 21720 -999.00 -999.00 1 1 21780 14.21 25.53 1 0 21840 40.81 19.78 1 0 21900 -999.00 -999.00 1 1 21960 9.92 10.18 0 0 22020 16.86 5.52 1 0 22080 -999.00 -999.00 1 0 22140 17.31 2.62 1 0 22200 22.12 4.75 1 0 22260 26.71 5.16 1 0 22320 10.01 11.90 1 0 22380 3.60 4.57 1 0 22440 1.78 1.32 1 1 22500 25.16 16.96 1 0 22560 45.96 16.24 0 0 22620 19.81 18.73 0 0 22680 2.74 12.07 1 1 22740 22.71 14.52 1 0 22800 -999.00 -999.00 1 1 22860 -999.00 -999.00 0 1 22920 -999.00 -999.00 1 1 22980 -999.00 -999.00 1 1 23040 -999.00 -999.00 1 1 23100 -999.00 -999.00 0 1 23160 -999.00 -999.00 1 1 23220 -999.00 -999.00 1 1 23280 7.99 7.22 1 0 23340 10.27 2.23 1 0 23400 3.08 5.11 0 0 23460 8.46 4.01 1 0 23520 23.61 11.28 0 0 23580 6.81 11.92 0 0 23640 17.44 7.96 1 0 23700 24.89 6.46 1 0 23760 21.51 4.01 1 0 23820 21.57 3.24 0 0 23880 -999.00 -999.00 1 1 23940 12.45 9.14 1 0 24000 -999.00 -999.00 1 1 24060 -999.00 -999.00 1 1 24120 -999.00 -999.00 1 1 24180 -999.00 -999.00 1 1 24240 -999.00 -999.00 1 1 24300 -999.00 -999.00 1 1 24360 27.50 23.11 1 0 24420 -999.00 -999.00 1 1 24480 -999.00 -999.00 1 1 24540 12.86 36.28 1 0 24600 6.15 4.83 0 0 24660 -999.00 -999.00 0 1 24720 5.16 40.06 0 0 24780 6.96 1.65 0 0 24840 13.10 4.76 0 0 24900 6.75 4.60 0 0 24960 11.38 3.69 1 0 25020 -999.00 -999.00 1 1 25080 39.19 32.35 0 0 25140 27.68 9.14 0 0 25200 29.82 4.72 0 0 25260 43.42 11.62 0 0 25320 22.55 15.14 0 0 25380 28.15 5.79 0 0 25440 20.51 6.22 0 0 25500 22.06 3.48 0 0 25560 20.03 3.33 0 0 25620 19.05 2.94 0 0 25680 21.06 3.46 0 0 25740 23.40 3.88 0 0 25800 25.39 4.06 0 0 25860 16.52 6.75 0 0 25920 18.17 2.97 0 0 25980 21.25 3.86 0 0 26040 20.40 3.12 0 0 26100 9.96 7.53 0 0 26160 14.29 3.74 0 0 26220 16.33 2.84 0 0 26280 13.59 2.81 0 0 26340 8.06 4.09 0 0 26400 28.93 15.38 1 0 26460 22.79 5.52 1 0 26520 71.66 36.18 0 0 26580 28.40 30.88 0 0 26640 15.53 9.40 0 0 26700 71.81 41.23 0 0 26760 17.98 38.17 0 0 26820 24.04 5.60 0 0 26880 18.47 4.81 0 0 26940 5.18 9.43 0 0 27000 18.58 9.88 0 0 27060 15.16 3.32 0 0 27120 20.72 5.01 0 0 27180 14.19 5.09 0 0 27240 17.65 3.61 0 0 27300 17.49 2.63 0 0 27360 -999.00 -999.00 0 1 27420 -999.00 -999.00 0 1 27480 -999.00 -999.00 0 1 27540 0.53 7.27 0 1 27600 -999.00 -999.00 0 1 27660 -999.00 -999.00 0 1 27720 22.31 37.56 0 0 27780 -999.00 -999.00 0 1 27840 4.62 5.30 1 0 27900 4.76 0.72 1 0 27960 10.22 4.15 0 0 28020 12.00 2.20 0 0 28080 4.76 5.17 0 0 28140 2.76 1.47 0 1 28200 13.41 7.79 0 0 28260 15.55 2.78 0 0 28320 19.02 3.76 0 0 28380 12.67 4.88 0 0 28440 15.67 3.17 0 0 28500 10.05 4.25 0 0 28560 13.48 3.16 0 0 28620 17.34 3.77 0 0 28680 11.54 4.45 0 0 28740 5.87 4.10 0 0 28800 11.96 4.67 0 0 28860 -999.00 -999.00 0 0 28920 3.29 6.15 0 0 28980 12.50 6.78 0 0 29040 8.66 3.01 0 0 29100 16.68 6.20 0 0 29160 9.15 5.50 0 0 29220 15.29 4.91 0 0 29280 11.57 3.15 0 0 29340 -999.00 -999.00 1 1 29400 -999.00 -999.00 1 1 29460 72.49 75.84 0 0 29520 -999.00 -999.00 0 1 29580 12.42 15.22 0 0 29640 77.00 47.10 0 0 29700 11.43 46.40 0 0 29760 24.68 10.08 0 0 29820 37.69 10.80 1 0 29880 12.76 17.73 0 0 29940 30.06 13.04 0 0 30000 40.57 9.60 0 0 30060 11.43 20.67 0 0 30120 10.03 1.80 0 0 30180 9.27 1.49 1 0 30240 -999.00 -999.00 1 1 30300 -999.00 -999.00 0 1 30360 -999.00 -999.00 0 1 30420 18.08 16.72 0 0 30480 -999.00 -999.00 0 1 30540 4.06 5.56 0 0 30600 16.04 8.81 0 0 30660 36.37 15.38 1 0 30720 46.88 10.23 1 0 30780 -999.00 -999.00 0 1 30840 26.46 21.88 0 0 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 32.92 40.96 0 0 31200 -999.00 -999.00 0 1 31260 18.49 23.28 0 0 31320 38.64 15.38 0 0 31380 27.42 8.94 0 0 31440 12.49 10.72 0 0 31500 44.93 23.91 0 0 31560 26.17 13.83 0 0 31620 24.77 3.85 0 0 31680 34.13 8.37 0 0 31740 13.93 14.44 0 0 31800 13.24 2.04 0 0 31860 26.48 10.17 0 0 31920 25.74 3.90 0 0 31980 9.59 11.51 0 0 32040 26.02 12.26 0 0 32100 3.77 15.75 0 0 32160 -999.00 -999.00 0 1 32220 5.26 9.29 0 0 32280 -999.00 -999.00 0 1 32340 36.17 30.50 0 0 32400 74.59 29.38 0 0 32460 16.06 41.45 0 0 32520 41.19 18.81 0 0 32580 4.85 25.70 0 0 32640 27.01 16.18 0 0 32700 -999.00 -999.00 0 1 32760 2.44 2.92 0 1 32820 21.90 14.15 0 0 32880 4.87 12.06 0 0