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 07 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 3960 104.48 93.99 1 0 4020 78.75 21.69 1 0 4080 35.68 30.92 0 0 4140 42.92 8.23 0 0 4200 29.02 10.75 0 0 4260 32.61 5.51 0 0 4320 24.98 6.56 0 0 4380 32.61 7.28 0 0 4440 20.66 9.00 0 0 4500 12.01 6.37 0 0 4560 23.68 8.98 0 0 4620 25.49 4.03 0 0 4680 30.66 5.88 0 0 4740 17.69 9.55 0 0 4800 15.59 2.77 0 0 4860 25.83 8.21 0 0 4920 16.97 6.76 0 0 4980 27.41 8.45 0 0 5040 18.63 6.81 0 0 5100 23.43 4.89 0 0 5160 24.71 3.82 0 0 5220 -999.00 -999.00 0 0 5280 19.69 4.62 0 0 5340 20.33 3.08 0 0 5400 22.04 3.52 0 0 5460 18.29 3.81 0 0 5520 17.99 2.71 0 0 5580 9.10 6.43 0 0 5640 14.93 4.69 0 0 5700 13.04 2.37 0 0 5760 14.58 2.44 0 0 5820 20.99 5.52 0 0 5880 19.46 3.11 0 0 5940 18.77 2.86 0 0 6000 13.95 4.00 0 0 6060 8.25 4.21 0 0 6120 17.53 7.07 0 0 6180 16.45 2.58 0 0 6240 14.88 2.49 0 0 6300 19.00 4.08 0 0 6360 15.01 3.61 0 0 6420 15.34 2.31 0 0 6480 13.57 2.39 0 0 6540 17.88 4.06 0 0 6600 18.53 2.82 0 0 6660 10.14 6.13 0 0 6720 13.20 2.94 0 0 6780 10.94 2.29 0 0 6840 18.57 6.08 0 0 6900 18.35 2.76 0 0 6960 18.55 2.79 0 0 7020 13.01 4.37 0 0 7080 13.26 2.00 0 0 7140 19.06 5.00 0 0 7200 24.39 5.25 0 0 7260 18.34 5.09 0 0 7320 24.73 5.85 1 0 7380 21.55 3.94 1 0 7440 30.94 8.10 1 0 7500 9.67 15.11 0 0 7560 14.47 4.03 1 0 7620 46.32 23.57 0 0 7680 78.09 25.34 1 0 7740 75.00 11.46 1 0 7800 51.39 18.39 0 0 7860 29.73 15.95 1 0 7920 34.69 6.27 1 0 7980 35.74 5.41 1 0 8040 49.36 12.15 0 0 8100 67.73 16.49 1 0 8160 -999.00 -999.00 1 0 8220 -999.00 -999.00 1 1 8280 -999.00 -999.00 1 0 8340 -999.00 -999.00 0 1 8400 33.81 52.59 0 0 8460 6.22 19.53 0 0 8520 15.38 6.88 1 0 8580 21.07 5.11 1 0 8640 25.37 4.87 1 0 8700 5.16 14.32 1 0 8760 -999.00 -999.00 0 1 8820 -999.00 -999.00 0 1 8880 47.17 42.62 0 0 8940 -999.00 -999.00 0 1 9000 3.24 16.85 0 0 9060 -999.00 -999.00 0 1 9120 5.06 6.97 0 0 9180 4.34 0.83 0 0 9240 21.94 12.87 0 0 9300 -999.00 -999.00 0 1 9360 0.65 3.44 0 1 9420 -999.00 -999.00 0 1 9480 -999.00 -999.00 0 1 9540 -999.00 -999.00 0 1 9600 23.20 18.45 0 0 9660 2.44 14.68 0 1 9720 3.57 0.96 0 0 9780 -999.00 -999.00 0 1 9840 -999.00 -999.00 0 1 9900 5.05 5.53 0 0 9960 10.47 4.14 0 0 10020 28.53 13.47 0 0 10080 2.69 18.28 0 1 10140 -999.00 -999.00 0 1 10200 9.78 13.30 0 0 10260 6.86 2.31 0 0 10320 -999.00 -999.00 0 1 10380 12.63 9.19 0 0 10440 21.90 7.33 0 0 10500 2.12 13.99 0 1 10560 -999.00 -999.00 0 1 10620 16.26 14.28 0 0 10680 -999.00 -999.00 0 1 10740 -999.00 -999.00 0 1 10800 15.27 12.53 0 0 10860 -999.00 -999.00 0 1 10920 0.75 1.14 0 1 10980 2.27 1.13 0 1 11040 -999.00 -999.00 0 1 11100 -999.00 -999.00 0 1 11160 10.36 12.51 0 0 11220 2.72 5.42 0 1 11280 9.29 4.86 0 0 11340 1.83 5.29 0 1 11400 11.76 7.24 0 0 11460 4.35 5.28 0 0 11520 7.97 2.82 0 0 11580 1.69 4.44 0 1 11640 8.04 4.65 0 0 11700 1.88 4.37 0 1 11760 -999.00 -999.00 0 1 11820 3.00 2.65 0 0 11880 6.66 2.77 0 0 11940 12.32 4.41 0 0 12000 -999.00 -999.00 0 1 12060 -999.00 -999.00 0 1 12120 2.35 2.91 0 1 12180 17.01 10.67 0 0 12240 12.81 3.53 0 0 12300 12.74 1.91 0 0 12360 -999.00 -999.00 0 1 12420 7.48 5.61 0 0 12480 7.20 1.10 0 0 12540 14.43 5.55 0 0 12600 10.18 3.37 0 0 12660 -999.00 -999.00 0 1 12720 -999.00 -999.00 0 1 12780 -999.00 -999.00 0 1 12840 -999.00 -999.00 0 1 12900 3.51 10.75 0 0 12960 -999.00 -999.00 0 1 13020 -999.00 -999.00 0 1 13080 -999.00 -999.00 0 1 13140 -999.00 -999.00 0 1 13200 -999.00 -999.00 0 1 13260 11.43 17.94 0 0 13320 0.96 7.41 0 1 13380 4.16 2.35 0 0 13440 7.83 2.85 0 0 13500 3.21 3.30 0 0 13560 -999.00 -999.00 0 1 13620 -999.00 -999.00 0 1 13680 3.50 3.68 0 0 13740 -999.00 -999.00 0 1 13800 -999.00 -999.00 1 1 13860 11.59 15.04 1 0 13920 20.59 7.08 1 0 13980 13.33 5.51 1 0 14040 -999.00 -999.00 0 1 14100 -999.00 -999.00 0 1 14160 15.06 15.86 0 0 14220 0.67 10.18 0 1 14280 0.75 0.13 0 1 14340 -999.00 -999.00 0 1 14400 1.44 2.88 0 1 14460 -999.00 -999.00 0 1 14520 -999.00 -999.00 0 1 14580 -999.00 -999.00 0 1 14640 -999.00 -999.00 0 1 14700 -999.00 -999.00 0 1 14760 -999.00 -999.00 0 1 14820 -999.00 -999.00 0 1 14880 -999.00 -999.00 0 1 14940 -999.00 -999.00 0 1 15000 -999.00 -999.00 0 1 15060 2.10 8.61 0 1 15120 8.25 4.52 0 0 15180 -999.00 -999.00 0 1 15240 -999.00 -999.00 0 1 15300 -999.00 -999.00 0 1 15360 -999.00 -999.00 1 1 15420 7.74 11.61 0 0 15480 9.87 2.11 0 0 15540 3.99 4.21 0 0 15600 2.76 0.96 0 1 15660 0.25 1.78 0 1 15720 -999.00 -999.00 0 1 15780 -999.00 -999.00 0 1 15840 -999.00 -999.00 0 1 15900 2.44 4.58 0 1 15960 -999.00 -999.00 0 1 16020 -999.00 -999.00 0 1 16080 -999.00 -999.00 0 1 16140 -999.00 -999.00 0 1 16200 -999.00 -999.00 0 1 16260 -999.00 -999.00 0 1 16320 -999.00 -999.00 0 1 16380 -999.00 -999.00 0 1 16440 -999.00 -999.00 0 1 16500 0.93 5.81 0 1 16560 -999.00 -999.00 0 1 16620 -999.00 -999.00 0 1 16680 -999.00 -999.00 0 1 16740 -999.00 -999.00 0 1 16800 -999.00 -999.00 0 1 16860 -999.00 -999.00 0 1 16920 -999.00 -999.00 0 1 16980 -999.00 -999.00 0 1 17040 -999.00 -999.00 0 1 17100 -999.00 -999.00 0 1 17160 -999.00 -999.00 1 1 17220 -999.00 -999.00 0 1 17280 -999.00 -999.00 0 1 17340 -999.00 -999.00 1 1 17400 -999.00 -999.00 0 1 17460 -999.00 -999.00 0 1 17520 -999.00 -999.00 1 1 17580 -999.00 -999.00 1 1 17640 -999.00 -999.00 0 1 17700 -999.00 -999.00 0 1 17760 -999.00 -999.00 0 1 17820 -999.00 -999.00 0 1 17880 -999.00 -999.00 0 1 17940 -999.00 -999.00 0 1 18000 -999.00 -999.00 1 1 18060 -999.00 -999.00 0 1 18120 -999.00 -999.00 0 1 18180 -999.00 -999.00 1 1 18240 -999.00 -999.00 1 1 18300 -999.00 -999.00 0 1 18360 12.73 23.84 1 0 18420 -999.00 -999.00 0 1 18480 -999.00 -999.00 0 1 18540 -999.00 -999.00 0 1 18600 -999.00 -999.00 0 1 18660 -999.00 -999.00 0 1 18720 1.87 14.65 0 1 18780 -999.00 -999.00 0 1 18840 -999.00 -999.00 0 1 18900 -999.00 -999.00 0 1 18960 -999.00 -999.00 0 1 19020 -999.00 -999.00 1 1 19080 -999.00 -999.00 0 1 19140 -999.00 -999.00 1 1 19200 -999.00 -999.00 0 1 19260 -999.00 -999.00 0 1 19320 -999.00 -999.00 0 1 19380 -999.00 -999.00 0 1 19440 -999.00 -999.00 0 1 19500 -999.00 -999.00 0 1 19560 -999.00 -999.00 1 1 19620 -999.00 -999.00 0 1 19680 -999.00 -999.00 1 1 19740 -999.00 -999.00 0 1 19800 -999.00 -999.00 1 1 19860 -999.00 -999.00 0 1 19920 -999.00 -999.00 1 1 19980 -999.00 -999.00 0 1 20040 -999.00 -999.00 1 1 20100 -999.00 -999.00 1 1 20160 -999.00 -999.00 1 1 20220 -999.00 -999.00 1 1 20280 -999.00 -999.00 0 1 20340 -999.00 -999.00 0 1 20400 -999.00 -999.00 0 1 20460 -999.00 -999.00 1 1 20520 -999.00 -999.00 0 1 20580 -999.00 -999.00 0 1 20640 -999.00 -999.00 0 1 20700 -999.00 -999.00 0 1 20760 -999.00 -999.00 1 1 20820 -999.00 -999.00 1 1 20880 -999.00 -999.00 1 1 20940 -999.00 -999.00 1 1 21000 -999.00 -999.00 1 1 21060 -999.00 -999.00 1 1 21120 -999.00 -999.00 1 1 21180 -999.00 -999.00 1 1 21240 13.32 10.81 1 0 21300 82.54 50.49 1 0 21360 -999.00 -999.00 1 1 21420 9.32 29.04 1 0 21480 -999.00 -999.00 1 1 21540 -999.00 -999.00 1 1 21600 -999.00 -999.00 1 1 21660 -999.00 -999.00 0 1 21720 0.23 2.32 0 1 21780 19.39 13.86 0 0 21840 13.81 4.46 0 0 21900 0.38 9.50 0 1 21960 12.42 8.72 0 0 22020 6.73 4.15 0 0 22080 -999.00 -999.00 1 1 22140 -999.00 -999.00 1 1 22200 -999.00 -999.00 1 1 22260 -999.00 -999.00 0 1 22320 42.15 32.15 0 0 22380 18.25 17.12 0 0 22440 -999.00 -999.00 0 1 22500 -999.00 -999.00 0 1 22560 49.22 44.67 0 0 22620 28.04 15.56 0 0 22680 -999.00 -999.00 0 1 22740 -999.00 -999.00 0 1 22800 76.26 88.67 0 0 22860 50.26 19.87 0 0 22920 8.37 29.65 1 0 22980 24.14 11.73 0 0 23040 2.09 15.59 0 1 23100 3.20 0.92 0 0 23160 7.99 3.59 1 0 23220 10.91 2.64 1 0 23280 4.88 4.33 1 0 23340 8.54 2.89 0 0 23400 16.91 6.44 0 0 23460 0.94 11.29 1 1 23520 2.32 1.03 0 1 23580 4.05 1.37 0 0 23640 26.38 16.28 0 0 23700 23.07 4.18 0 0 23760 3.92 13.55 0 0 23820 7.77 2.96 0 0 23880 2.71 3.61 0 1 23940 11.98 6.80 0 0 24000 30.04 13.54 0 0 24060 34.45 6.04 0 0 24120 16.84 12.71 0 0 24180 26.00 7.56 0 0 24240 21.43 4.56 0 0 24300 16.49 4.28 0 0 24360 22.61 5.50 0 0 24420 13.02 7.06 0 0 24480 35.02 16.42 0 0 24540 29.16 6.02 0 0 24600 27.61 4.28 0 0 24660 20.30 6.00 0 0 24720 26.63 6.00 0 0 24780 20.06 5.54 0 0 24840 16.63 3.48 0 0 24900 52.90 26.84 0 0 24960 20.26 23.28 0 0 25020 24.70 4.86 0 0 25080 53.12 21.61 0 0 25140 40.42 10.83 0 0 25200 47.30 8.60 0 0 25260 22.39 17.93 0 0 25320 55.90 25.14 0 0 25380 65.38 11.88 0 0 25440 41.72 17.86 0 0 25500 53.26 11.42 0 0 25560 56.39 8.74 0 0 25620 35.74 15.56 0 0 25680 53.27 14.75 0 0 25740 39.79 11.24 0 0 25800 41.10 6.23 0 0 25860 41.69 6.27 0 0 25920 36.97 6.47 0 0 25980 38.27 5.81 0 0 26040 36.85 5.62 0 0 26100 34.65 5.43 0 0 26160 35.81 5.43 0 0 26220 32.31 5.44 0 0 26280 39.55 7.84 0 0 26340 37.47 5.81 0 0 26400 36.44 5.51 0 0 26460 37.15 5.59 0 0 26520 52.05 13.12 0 0 26580 35.46 12.88 0 0 26640 27.35 7.05 0 0 26700 32.52 6.10 0 0 26760 38.20 6.99 0 0 26820 32.50 6.32 0 0 26880 28.22 5.20 0 0 26940 21.10 5.95 0 0 27000 18.53 3.32 0 0 27060 18.58 2.79 0 0 27120 14.32 3.70 0 0 27180 25.30 8.64 0 0 27240 30.10 5.65 0 0 27300 40.33 9.43 0 0 27360 32.53 7.37 0 0 27420 27.64 5.40 0 0 27480 -999.00 -999.00 0 0 27540 22.39 5.01 0 0 27600 20.14 3.41 0 0 27660 24.55 4.83 0 0 27720 7.61 12.03 0 0 27780 18.81 8.41 0 0 27840 17.86 2.76 0 0 27900 20.18 3.44 0 0 27960 30.23 8.43 0 0 28020 28.86 4.44 0 0 28080 26.94 4.26 0 0 28140 28.61 4.45 0 0 28200 38.83 9.28 0 0 28260 35.26 5.86 0 0 28320 29.36 6.07 0 0 28380 20.16 7.17 0 0 28440 17.39 3.26 0 0 28500 10.78 4.95 0 0 28560 5.19 4.02 0 0 28620 14.03 6.60 0 0 28680 11.29 2.58 0 0 28740 18.50 5.80 0 0 28800 32.37 10.95 0 0 28860 49.05 13.90 0 0 28920 48.32 7.27 0 0 28980 45.70 7.10 0 0 29040 31.63 11.02 0 0 29100 26.60 5.34 0 0 29160 35.72 8.38 0 0 29220 22.37 10.02 0 0 29280 20.06 3.42 0 0 29340 30.63 8.78 0 0 29400 41.92 10.16 0 0 29460 24.05 13.14 0 0 29520 13.65 7.64 0 0 29580 11.64 2.25 1 0 29640 10.03 1.89 0 0 29700 -999.00 -999.00 0 1 29760 15.41 11.93 0 0 29820 23.21 6.52 0 0 29880 13.89 6.91 0 0 29940 13.85 2.08 0 0 30000 17.70 3.80 0 0 30060 19.69 3.27 0 0 30120 17.76 2.99 0 0 30180 13.50 3.63 0 0 30240 10.71 2.55 1 0 30300 27.38 12.49 0 0 30360 24.63 4.18 0 0 30420 18.93 4.93 0 0 30480 17.13 2.87 0 0 30540 14.00 3.05 0 0 30600 17.15 3.40 0 0 30660 22.25 4.92 0 0 30720 20.23 3.35 0 0 30780 16.10 3.79 1 0 30840 21.16 4.78 0 0 30900 36.26 11.98 0 0