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 19 2021 11 26 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 1260 13.42 6.07 0 0 1320 4.90 6.07 0 0 1380 10.15 4.01 0 0 1440 61.64 37.56 1 0 1500 45.37 13.37 1 0 1560 4.94 28.59 0 0 1620 61.82 41.27 0 0 1680 45.45 13.44 0 0 1740 60.17 13.78 0 0 1800 62.86 9.62 0 0 1860 40.14 17.16 0 0 1920 55.35 13.58 0 0 1980 68.58 13.90 0 0 2040 74.98 12.13 0 0 2100 60.46 13.70 0 0 2160 55.13 9.09 0 0 2220 41.78 11.33 0 0 2280 37.70 6.35 0 0 2340 51.09 12.18 0 0 2400 68.38 15.96 0 0 2460 69.22 10.40 0 0 2520 42.15 20.15 0 0 2580 22.46 14.33 0 0 2640 -999.00 -999.00 0 1 2700 15.38 16.16 0 0 2760 33.53 13.78 0 0 2820 23.92 7.68 0 0 2880 36.27 10.28 0 0 2940 42.57 7.79 0 0 3000 40.94 6.25 0 0 3060 39.98 6.04 0 0 3120 52.58 11.90 0 0 3180 52.91 7.94 0 0 3240 37.69 12.15 0 0 3300 47.67 10.05 0 0 3360 32.26 11.92 0 0 3420 44.34 10.82 0 0 3480 35.76 8.09 0 0 3540 2.22 23.72 1 1 3600 -999.00 -999.00 1 1 3660 48.12 39.58 0 0 3720 54.02 9.12 0 0 3780 52.71 7.96 1 0 3840 48.94 7.81 1 0 3900 61.52 12.82 0 0 3960 -999.00 -999.00 0 0 4020 68.18 11.26 0 0 4080 77.54 13.38 0 0 4140 56.60 17.07 0 0 4200 69.00 13.57 0 0 4260 59.76 11.10 0 0 4320 53.41 9.18 0 0 4380 60.55 10.39 0 0 4440 64.06 9.92 0 0 4500 48.89 12.99 0 0 4560 66.57 16.00 0 0 4620 53.17 12.38 0 0 4680 61.50 10.94 0 0 4740 61.83 9.28 0 0 4800 55.79 9.40 0 0 4860 60.21 9.56 0 0 4920 70.13 12.65 0 0 4980 53.41 14.28 0 0 5040 45.62 8.79 1 0 5100 55.92 11.11 0 0 5160 73.55 16.65 0 0 5220 75.64 11.44 1 0 5280 93.36 18.79 0 0 5340 56.84 27.19 0 0 5400 67.47 12.61 0 0 5460 64.06 9.91 0 0 5520 52.65 11.29 0 0 5580 56.87 9.04 0 0 5640 54.38 8.35 0 0 5700 54.05 8.11 0 0 5760 64.12 11.97 0 0 5820 40.19 17.97 0 0 5880 68.57 22.55 0 0 5940 67.80 10.19 0 0 6000 54.89 12.29 0 0 6060 59.82 9.62 0 0 6120 62.75 9.64 0 0 6180 53.70 10.29 0 0 6240 63.16 11.60 0 0 6300 55.72 9.87 0 0 6360 63.74 11.12 0 0 6420 61.57 9.36 0 0 6480 68.58 11.42 0 0 6540 19.93 34.53 0 0 6600 63.04 31.92 0 0 6660 65.72 10.04 1 0 6720 71.52 11.48 0 0 6780 91.25 19.55 1 0 6840 58.61 24.70 1 0 6900 57.63 8.67 1 0 6960 73.93 15.99 0 0 7020 63.83 11.94 0 0 7080 37.06 19.73 0 0 7140 49.86 11.74 1 0 7200 52.38 8.06 0 0 7260 52.60 7.89 0 0 7320 56.91 9.07 0 0 7380 53.63 8.37 0 0 7440 35.83 13.69 0 0 7500 42.31 7.83 0 0 7560 50.56 9.57 0 0 7620 48.70 7.42 0 0 7680 43.46 7.50 0 0 7740 48.40 8.06 0 0 7800 54.88 9.42 0 0 7860 55.38 8.31 0 0 7920 42.34 11.20 0 0 7980 47.20 7.87 0 0 8040 45.19 6.93 0 0 8100 39.67 7.12 0 0 8160 42.98 6.86 0 0 8220 54.31 11.43 0 0 8280 49.45 8.18 0 0 8340 67.57 16.34 0 0 8400 62.72 10.01 1 0 8460 31.17 22.79 0 0 8520 30.26 4.58 0 0 8580 46.64 13.54 0 0 8640 48.18 7.31 0 0 8700 45.15 7.10 0 0 8760 40.78 6.86 0 0 8820 53.80 12.24 0 0 8880 47.51 8.40 0 0 8940 41.02 7.68 0 0 9000 42.45 6.45 0 0 9060 50.89 9.69 0 0 9120 44.08 8.18 0 0 9180 42.16 6.47 0 0 9240 -999.00 -999.00 0 0 9300 36.55 6.77 0 0 9360 39.57 6.31 0 0 9420 51.55 11.47 0 0 9480 44.90 8.21 0 0 9540 54.35 10.54 1 0 9600 51.79 7.98 1 0 9660 49.66 7.60 0 0 9720 48.60 7.33 0 0 9780 70.88 19.01 0 0 9840 72.84 11.01 0 0 9900 74.68 11.28 1 0 9960 63.56 12.36 0 0 10020 93.37 25.30 0 0 10080 75.69 16.88 0 0 10140 50.13 19.58 1 0 10200 76.07 21.60 0 0 10260 60.38 14.32 1 0 10320 37.07 17.40 0 0 10380 61.15 19.34 1 0 10440 35.63 18.82 0 0 10500 36.19 5.44 1 0 10560 62.37 20.74 1 0 10620 -999.00 -999.00 1 1 10680 -999.00 -999.00 1 0 10740 -999.00 -999.00 1 0 10800 -999.00 -999.00 1 0 10860 81.47 38.78 1 0 10920 39.82 30.05 0 0 10980 26.17 10.42 0 0 11040 30.02 5.26 0 0 11100 25.31 5.05 0 0 11160 17.66 6.02 0 0 11220 28.52 8.79 0 0 11280 -999.00 -999.00 0 1 11340 14.08 13.73 0 0 11400 21.10 5.89 0 0 11460 19.14 3.19 0 0 11520 10.17 6.53 0 0 11580 19.41 7.15 0 0 11640 1.68 12.54 0 1 11700 11.92 7.46 0 0 11760 3.02 6.31 0 0 11820 -999.00 -999.00 0 1 11880 8.82 9.22 0 0 11940 22.58 10.30 0 0 12000 26.09 4.64 1 0 12060 30.90 5.74 1 0 12120 51.95 16.81 1 0 12180 34.42 13.43 1 0 12240 53.04 15.38 1 0 12300 36.75 12.77 1 0 12360 45.60 9.27 0 0 12420 29.83 12.02 1 0 12480 5.85 16.98 1 0 12540 22.87 12.52 1 0 12600 12.31 7.69 1 0 12660 31.84 14.61 1 0 12720 37.82 7.08 1 0 12780 41.64 6.81 1 0 12840 34.57 7.21 1 0 12900 35.43 5.35 1 0 12960 33.76 5.20 1 0 13020 29.38 5.39 1 0 13080 7.49 15.52 1 0 13140 28.72 15.61 1 0 13200 38.07 8.74 1 0 13260 30.08 7.23 1 0 13320 34.47 6.03 1 0 13380 25.57 7.37 1 0 13440 6.53 13.50 0 0 13500 45.93 28.70 0 0 13560 43.57 6.74 0 0 13620 41.87 6.39 0 0 13680 45.69 7.37 0 0 13740 36.36 8.56 0 0 13800 33.12 5.47 0 0 13860 38.56 6.94 0 0 13920 32.64 6.44 0 0 13980 32.85 4.93 0 0 14040 40.86 8.35 0 0 14100 34.93 6.71 0 0 14160 18.03 12.25 0 0 14220 30.87 10.19 0 0 14280 38.22 7.74 0 0 14340 46.41 9.05 0 0 14400 46.01 6.91 0 0 14460 47.93 7.32 0 0 14520 44.73 7.08 0 0 14580 44.65 6.70 0 0 14640 -999.00 -999.00 0 0 14700 51.59 9.16 0 0 14760 44.23 8.43 0 0 14820 58.34 13.28 0 0 14880 52.85 8.83 0 0 14940 52.00 7.82 0 0 15000 48.04 7.73 0 0 15060 45.68 7.05 0 0 15120 50.97 8.51 0 0 15180 47.21 7.56 0 0 15240 42.04 7.29 1 0 15300 41.97 6.30 0 0 15360 41.15 6.20 1 0 15420 62.15 17.54 1 0 15480 71.74 12.72 1 0 15540 46.47 19.18 0 0 15600 58.01 11.93 0 0 15660 42.53 12.67 0 0 15720 41.27 6.25 0 0 15780 40.26 6.08 0 0 15840 47.46 8.75 0 0 15900 50.99 8.04 0 0 15960 46.38 7.68 0 0 16020 35.51 9.35 0 0 16080 38.30 6.08 0 0 16140 45.82 8.69 0 0 16200 45.51 6.83 0 0 16260 43.40 6.68 0 0 16320 39.15 6.60 0 0 16380 33.32 6.48 0 0 16440 48.36 12.87 0 0 16500 37.90 9.33 0 0 16560 42.34 7.08 0 0 16620 41.02 6.22 0 0 16680 35.50 6.60 0 0 16740 38.60 6.19 0 0 16800 51.10 11.70 0 0 16860 46.13 7.76 0 0 16920 46.67 7.01 0 0 16980 51.00 8.24 0 0 17040 56.14 9.17 0 0 17100 55.35 8.32 0 0 17160 57.73 8.82 0 0 17220 39.26 14.33 0 0 17280 32.50 6.83 0 0 17340 53.12 16.61 1 0 17400 55.38 8.46 1 0 17460 70.04 14.76 1 0 17520 65.86 10.31 1 0 17580 50.74 13.13 1 0 17640 63.92 13.37 1 0 17700 62.03 9.40 1 0 17760 52.85 10.25 1 0 17820 29.74 16.94 1 0 17880 41.85 10.62 1 0 17940 51.70 10.42 0 0 18000 49.48 7.59 0 0 18060 60.99 12.25 1 0 18120 62.72 9.49 1 0 18180 40.32 16.96 0 0 18240 58.07 15.28 1 0 18300 57.86 8.68 1 0 18360 46.50 10.64 1 0 18420 52.04 8.74 0 0 18480 57.01 9.24 1 0 18540 56.24 8.45 1 0 18600 50.30 8.64 0 0 18660 48.93 7.40 0 0 18720 46.22 7.19 0 0 18780 46.56 6.99 0 0 18840 43.65 6.86 0 0 18900 49.34 8.42 0 0 18960 57.84 10.55 0 0 19020 62.47 9.93 0 0 19080 57.22 9.35 0 0 19140 49.51 9.21 0 0 19200 60.28 11.82 0 0 19260 61.95 9.37 0 0 19320 58.79 9.10 0 0 19380 60.63 9.19 0 0 19440 58.82 8.92 0 0 19500 58.30 8.75 0 0 19560 55.02 8.57 0 0 19620 52.89 8.08 0 0 19680 57.99 9.42 0 0 19740 56.12 8.52 0 0 19800 -999.00 -999.00 0 0 19860 53.11 8.25 0 0 19920 52.60 7.90 0 0 19980 53.46 8.04 0 0 20040 51.88 7.86 0 0 20100 55.07 8.56 1 0 20160 102.01 36.55 1 0 20220 96.56 14.99 1 0 20280 53.34 31.59 0 0 20340 46.12 8.60 0 0 20400 56.25 11.07 0 0 20460 57.78 8.73 1 0 20520 58.21 8.74 1 0 20580 62.26 9.77 0 0 20640 50.48 11.26 0 0 20700 36.61 11.24 1 0 20760 27.06 7.88 0 0 20820 46.78 15.61 0 0 20880 51.37 8.36 0 0 20940 45.78 7.92 0 0 21000 66.23 17.54 0 0 21060 55.41 11.29 0 0 21120 54.34 8.19 0 0 21180 62.47 11.00 0 0 21240 43.16 15.12 0 0 21300 30.26 10.18 0 0 21360 53.48 18.27 0 0 21420 49.48 7.94 0 0 21480 41.27 8.49 0 0 21540 48.33 8.81 0 0 21600 56.42 10.22 0 0 21660 32.87 17.37 0 0 21720 40.94 8.38 0 0 21780 43.02 6.62 0 0 21840 51.35 9.70 0 0 21900 45.47 7.99 0 0 21960 33.28 9.96 0 0 22020 29.73 5.12 1 0 22080 49.73 15.99 1 0 22140 43.04 8.00 0 0 22200 31.87 9.24 0 0 22260 25.25 6.02 0 0 22320 26.84 4.18 0 0 22380 29.31 4.73 0 0 22440 32.25 5.26 0 0 22500 25.31 6.20 0 0 22560 43.93 14.72 0 0 22620 20.08 17.13 0 0 22680 14.95 4.26 0 0 22740 24.12 7.43 0 0 22800 43.71 15.33 0 0 22860 41.08 6.44 0 0 22920 34.62 6.92 0 0 22980 33.84 5.11 0 0 23040 20.16 10.14 0 0 23100 20.82 3.16 0 0 23160 29.64 7.66 0 0 23220 48.40 15.12 0 0 23280 58.79 11.48 1 0 23340 36.62 16.61 0 0 23400 33.40 5.50 0 0 23460 64.09 23.73 0 0 23520 67.44 10.39 0 0 23580 68.63 10.33 0 0 23640 86.63 18.19 1 0 23700 71.55 15.13 1 0 23760 58.43 12.76 0 0 23820 70.75 13.73 0 0 23880 52.82 14.95 0 0 23940 50.85 7.75 0 0 24000 41.87 8.93 0 0 24060 53.04 11.21 0 0 24120 57.10 9.03 0 0 24180 50.59 8.87 0 0 24240 55.67 9.09 0 0 24300 43.35 10.87 0 0 24360 31.53 9.60 0 0 24420 42.74 10.19 0 0 24480 47.93 8.07 0 0 24540 53.27 8.84 0 0 24600 64.58 12.56 1 0 24660 69.44 10.97 1 0 24720 47.84 16.87 0 0 24780 45.41 7.03 0 0 24840 58.37 12.68 0 0 24900 41.88 13.25 0 0 24960 39.68 6.15 0 0 25020 43.60 7.10 0 0 25080 43.30 6.50 0 0 25140 42.38 6.39 0 0 25200 52.75 10.79 0 0 25260 54.28 8.21 0 0 25320 46.31 8.95 0 0 25380 47.48 7.17 0 0 25440 -999.00 -999.00 0 0 25500 48.63 7.34 0 0 25560 57.07 10.44 0 0 25620 45.83 10.51 0 0 25680 39.14 7.54 0 0 25740 53.37 12.86 0 0 25800 45.03 8.97 0 0 25860 44.68 6.71 0 0 25920 47.07 7.26 0 0 25980 47.31 7.10 0 0 26040 49.94 7.72 0 0 26100 41.94 8.46 0 0 26160 19.68 16.01 1 0 26220 64.36 33.04 1 0 26280 74.10 13.08 1 0 26340 48.97 19.23 0 0 26400 54.35 9.00 0 0 26460 30.30 17.60 0 0 26520 41.06 9.79 0 0 26580 39.45 6.03 0 0 26640 38.63 5.82 0 0 26700 35.87 5.72 0 0 26760 24.22 9.00 0 0 26820 28.03 4.99 0 0 26880 25.10 4.30 0 0 26940 34.52 8.44 0 0 27000 31.69 5.16 0 0 27060 40.69 8.82 0 0 27120 21.80 13.75 0 0 27180 19.78 3.29 0 0 27240 30.27 8.70 0 0 27300 25.82 4.99 0 0 27360 19.85 5.17 0 0 27420 32.56 10.23 0 0 27480 58.41 20.27 0 0 27540 36.11 16.67 0 0 27600 -999.00 -999.00 0 1 27660 4.10 10.90 0 0 27720 21.46 12.69 0 0 27780 34.89 10.84 0 0 27840 15.14 14.15 1 0 27900 1.98 9.31 0 1 27960 16.29 10.41 0 0 28020 36.78 15.50 0 0 28080 37.10 5.57 0 0 28140 30.03 6.73 0 0 28200 4.64 17.96 0 0 28260 1.56 2.19 0 1 28320 5.42 2.85 0 0 28380 13.82 6.29 0 0 28440 24.91 8.69 0 0 28500 49.62 18.99 0 0 28560 52.88 8.26 0 0 28620 37.19 12.42 0 0 28680 25.22 9.27 0 0 28740 27.24 4.33 0 0 28800 23.53 4.40 0 0 28860 27.84 5.17 0 0 28920 18.73 7.03 0 0 28980 25.17 5.91 0 0 29040 21.43 4.16 0 0 29100 15.69 4.69 0 0 29160 17.26 2.82 0 0 29220 24.78 6.49 0 0 29280 27.01 4.35 0 0 29340 41.75 12.16 0 0 29400 12.06 21.07 1 0 29460 5.23 4.90 0 0 29520 21.86 12.21 0 0 29580 35.11 10.75 0 0 29640 22.05 9.81 0 0 29700 9.12 9.25 0 0 29760 6.52 2.08 0 0