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 03 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 1560 1.99 0.30 0 1 1620 1.97 0.30 0 1 1680 110.35 78.40 0 0 1740 28.08 58.33 1 0 1800 38.62 9.44 0 0 1860 -999.00 -999.00 0 0 1920 38.95 5.85 0 0 1980 24.86 10.64 0 0 2040 38.75 11.41 0 0 2100 36.15 5.72 0 0 2160 50.25 12.49 0 0 2220 44.75 7.76 0 0 2280 28.71 12.13 0 0 2340 14.62 10.20 0 0 2400 23.98 7.53 0 0 2460 29.88 6.13 0 0 2520 35.64 6.72 0 0 2580 35.12 5.28 0 0 2640 58.47 18.69 0 0 2700 48.27 10.22 1 0 2760 61.50 13.14 0 0 2820 53.54 9.81 0 0 2880 57.25 8.98 0 0 2940 57.77 8.67 0 0 3000 40.45 13.67 0 0 3060 41.53 6.28 0 0 3120 65.88 19.85 0 0 3180 45.39 16.01 0 0 3240 47.69 7.34 0 0 3300 70.16 19.06 0 0 3360 77.40 12.69 1 0 3420 59.55 15.46 0 0 3480 67.00 11.35 0 0 3540 50.30 14.01 0 0 3600 68.53 16.49 0 0 3660 60.53 10.70 0 0 3720 60.98 9.15 0 0 3780 44.47 13.44 0 0 3840 39.28 6.94 0 0 3900 23.27 11.84 0 0 3960 40.28 13.46 0 0 4020 47.52 8.78 0 0 4080 171.29 91.21 0 0 4140 -999.00 -999.00 1 1 4200 56.17 157.34 0 0 4260 1.93 38.35 0 1 4320 29.10 19.71 0 0 4380 -999.00 -999.00 0 1 4440 3.43 2.90 0 0 4500 22.31 13.76 0 0 4560 29.50 6.74 0 0 4620 10.08 13.81 0 0 4680 22.01 9.06 0 0 4740 17.92 3.95 0 0 4800 -999.00 -999.00 0 1 4860 2.83 9.05 0 1 4920 8.14 3.95 0 0 4980 0.26 5.57 0 1 5040 2.47 1.61 0 1 5100 -999.00 -999.00 0 1 5160 11.17 12.39 0 0 5220 -999.00 -999.00 0 1 5280 -999.00 -999.00 0 1 5340 -999.00 -999.00 0 1 5400 13.88 18.84 0 0 5460 -999.00 -999.00 0 1 5520 7.30 8.64 0 0 5580 0.40 4.88 0 1 5640 -999.00 -999.00 0 1 5700 -999.00 -999.00 0 1 5760 -999.00 -999.00 0 1 5820 -999.00 -999.00 1 1 5880 -999.00 -999.00 0 1 5940 -999.00 -999.00 0 1 6000 -999.00 -999.00 0 1 6060 3.74 7.10 0 0 6120 20.21 12.03 0 0 6180 -999.00 -999.00 0 1 6240 -999.00 -999.00 0 1 6300 -999.00 -999.00 0 1 6360 7.42 9.46 0 0 6420 -999.00 -999.00 0 1 6480 -999.00 -999.00 0 1 6540 -999.00 -999.00 0 1 6600 13.24 10.48 0 0 6660 -999.00 -999.00 0 1 6720 -999.00 -999.00 0 1 6780 5.65 17.03 1 0 6840 25.04 14.22 0 0 6900 6.60 13.08 0 0 6960 -999.00 -999.00 0 1 7020 -999.00 -999.00 1 1 7080 -999.00 -999.00 0 1 7140 8.84 9.32 0 0 7200 1.30 5.34 0 1 7260 6.45 3.77 0 0 7320 17.68 8.37 0 0 7380 16.59 2.61 0 0 7440 7.37 6.61 0 0 7500 6.52 1.15 0 0 7560 12.95 4.94 0 0 7620 56.88 32.21 1 0 7680 -999.00 -999.00 1 0 7740 -999.00 -999.00 1 0 7800 -999.00 -999.00 1 0 7860 -999.00 -999.00 1 1 7920 -999.00 -999.00 0 1 7980 -999.00 -999.00 0 1 8040 -999.00 -999.00 0 1 8100 -999.00 -999.00 0 1 8160 -999.00 -999.00 0 1 8220 -999.00 -999.00 0 1 8280 -999.00 -999.00 0 1 8340 -999.00 -999.00 0 1 8400 4.11 3.19 0 0 8460 -999.00 -999.00 1 1 8520 15.68 25.64 0 0 8580 26.46 8.59 0 0 8640 30.77 5.53 0 0 8700 26.38 5.03 1 0 8760 25.85 3.90 1 0 8820 40.82 12.23 0 0 8880 14.73 18.58 1 0 8940 30.05 11.74 1 0 9000 26.71 4.65 0 0 9060 29.10 4.68 0 0 9120 27.09 4.30 0 0 9180 24.06 4.20 0 0 9240 25.70 4.03 0 0 9300 26.02 3.91 0 0 9360 10.31 11.22 0 0 9420 -999.00 -999.00 0 1 9480 6.56 7.66 0 0 9540 28.97 16.43 0 0 9600 21.50 6.19 0 0 9660 37.11 12.36 0 0 9720 41.09 6.77 0 0 9780 29.88 9.10 0 0 9840 28.71 4.39 0 0 9900 37.81 8.58 0 0 9960 37.07 5.58 0 0 10020 49.37 11.42 0 0 10080 36.04 10.87 0 0 10140 24.55 8.92 0 0 10200 42.13 13.94 1 0 10260 57.49 13.87 0 0 10320 67.43 12.32 0 0 10380 52.13 13.35 0 0 10440 36.79 12.17 1 0 10500 36.63 5.50 0 0 10560 47.56 10.52 0 0 10620 15.37 22.88 1 0 10680 33.34 13.65 1 0 10740 40.83 8.10 0 0 10800 43.68 6.86 0 0 10860 20.23 16.86 0 0 10920 30.02 8.26 0 0 10980 26.76 4.63 0 0 11040 37.05 9.15 0 0 11100 54.43 14.75 0 0 11160 46.84 8.84 0 0 11220 37.57 8.64 0 0 11280 47.40 9.94 0 0 11340 56.15 10.45 0 0 11400 54.67 8.27 0 0 11460 52.08 8.02 0 0 11520 50.11 7.64 0 0 11580 51.81 7.86 0 0 11640 55.21 8.62 0 0 11700 47.34 9.02 0 0 11760 48.82 7.40 0 0 11820 54.20 8.98 0 0 11880 60.23 9.99 0 0 11940 52.55 9.57 0 0 12000 58.00 9.52 0 0 12060 51.57 8.97 0 0 12120 57.22 9.47 0 0 12180 59.94 9.20 0 0 12240 54.43 9.05 0 0 12300 48.25 8.46 0 0 12360 55.16 9.61 0 0 12420 51.48 8.15 0 0 12480 56.67 9.26 0 0 12540 56.59 8.49 0 0 12600 63.03 10.49 0 0 12660 59.71 9.26 0 0 12720 50.72 9.91 0 0 12780 43.72 8.22 0 0 12840 53.10 10.36 0 0 12900 55.94 8.63 0 0 12960 59.95 9.43 0 0 13020 55.41 8.91 0 0 13080 59.69 9.45 0 0 13140 59.92 8.99 0 0 13200 55.24 8.92 0 0 13260 71.40 15.66 0 0 13320 52.65 15.43 0 0 13380 57.06 9.11 0 0 13440 49.73 9.08 0 0 13500 41.68 8.45 0 0 13560 58.12 14.53 0 0 13620 30.90 19.80 0 0 13680 42.42 10.34 0 0 13740 35.66 7.17 0 0 13800 26.94 7.37 0 0 13860 41.66 12.14 0 0 13920 39.43 6.12 0 0 13980 -999.00 -999.00 0 0 14040 26.88 9.74 0 0 14100 41.69 12.19 0 0 14160 50.49 9.80 0 0 14220 37.05 11.01 0 0 14280 40.64 6.60 0 0 14340 26.55 10.73 0 0 14400 44.50 14.34 1 0 14460 60.96 14.80 0 0 14520 67.32 11.05 0 0 14580 60.79 10.22 0 0 14640 55.50 9.13 0 0 14700 55.90 8.39 0 0 14760 58.13 8.86 0 0 14820 65.69 11.21 0 0 14880 61.64 9.68 0 0 14940 53.14 9.98 0 0 15000 59.40 9.95 0 0 15060 52.59 9.24 0 0 15120 53.44 8.04 0 0 15180 57.75 9.18 0 0 15240 57.64 8.65 0 0 15300 63.65 10.45 0 0 15360 59.67 9.38 0 0 15420 54.07 9.03 0 0 15480 56.00 8.51 0 0 15540 55.20 8.30 0 0 15600 63.44 11.16 0 0 15660 58.79 9.41 0 0 15720 63.15 9.96 0 0 15780 53.91 10.39 0 0 15840 50.31 7.97 0 0 15900 68.85 16.69 0 0 15960 58.92 11.29 0 0 16020 47.59 10.73 0 0 16080 60.61 12.94 0 0 16140 27.51 23.77 0 0 16200 9.32 12.94 0 0 16260 23.36 10.52 0 0 16320 35.45 10.07 0 0 16380 51.00 13.40 0 0 16440 56.33 9.25 0 0 16500 53.88 8.27 0 0 16560 55.48 8.40 0 0 16620 54.34 8.19 0 0 16680 51.48 7.98 0 0 16740 55.41 8.76 0 0 16800 52.12 8.16 0 0 16860 45.82 8.19 0 0 16920 35.09 9.23 0 0 16980 25.82 7.61 0 0 17040 10.87 10.70 0 0 17100 20.60 7.55 0 0 17160 29.90 7.96 0 0 17220 19.81 7.73 0 0 17280 29.89 8.42 0 0 17340 46.98 13.99 0 0 17400 38.64 8.27 0 0 17460 37.81 5.70 0 0 17520 48.59 10.55 0 0 17580 52.15 8.22 0 0 17640 20.90 22.32 0 0 17700 40.16 14.89 0 0 17760 37.94 5.90 1 0 17820 23.23 10.97 0 0 17880 52.34 22.03 0 0 17940 52.48 7.87 0 0 18000 37.15 12.19 0 0 18060 54.85 14.98 0 0 18120 71.15 15.71 0 0 18180 48.52 17.58 0 0 18240 56.00 9.93 0 0 18300 50.09 8.60 0 0 18360 39.40 9.59 0 0 18420 47.89 9.36 0 0 18480 34.09 11.01 0 0 18540 53.26 15.74 0 0 18600 42.63 9.87 0 0 18660 46.45 7.47 0 0 18720 57.11 11.41 0 0 18780 50.48 8.91 0 0 18840 42.94 8.36 0 0 18900 36.00 7.30 0 0 18960 37.28 5.66 0 0 19020 56.55 16.06 0 0 19080 59.67 9.22 0 0 19140 51.56 9.62 0 0 19200 49.45 7.57 0 0 19260 39.57 9.17 0 0 19320 46.55 8.55 0 0 19380 48.54 7.42 0 0 19440 55.77 9.81 0 0 19500 60.72 9.76 0 0 19560 59.84 9.00 0 0 19620 47.74 11.16 0 0 19680 43.22 7.23 0 0 19740 49.73 8.76 0 0 19800 47.45 7.30 0 0 19860 51.29 8.16 0 0 19920 40.03 9.98 0 0 19980 52.97 12.12 0 0 20040 49.64 7.81 0 0 20100 47.19 7.29 0 0 20160 50.48 7.92 0 0 20220 -999.00 -999.00 0 0 20280 48.41 7.41 0 0 20340 42.39 7.65 0 0 20400 49.73 9.09 0 0 20460 46.03 7.38 0 0 20520 27.93 13.47 0 0 20580 6.11 15.46 0 0 20640 15.21 6.83 0 0 20700 29.11 10.75 0 0 20760 41.23 10.57 0 0 20820 47.22 8.26 0 0 20880 38.77 8.34 0 0 20940 46.50 8.86 0 0 21000 53.32 9.34 0 0 21060 27.98 18.41 0 0 21120 15.72 8.98 0 0 21180 30.71 11.55 0 0 21240 31.11 4.67 0 0 21300 50.15 15.42 0 0 21360 49.14 7.41 0 0 21420 51.26 7.83 0 0 21480 49.58 7.53 0 0 21540 43.28 7.87 0 0 21600 50.19 8.98 0 0 21660 47.31 7.38 0 0 21720 46.74 7.02 0 0 21780 46.67 7.00 0 0 21840 43.27 6.92 0 0 21900 40.81 6.36 0 0 21960 40.55 6.09 0 0 22020 32.72 7.40 0 0 22080 39.34 7.53 0 0 22140 45.75 8.22 0 0 22200 51.54 8.75 0 0 22260 38.37 10.95 0 0 22320 33.22 6.17 0 0 22380 29.52 5.14 0 0 22440 45.21 13.00 0 0 22500 58.02 12.56 0 0 22560 51.63 8.96 0 0 22620 58.01 9.80 0 0 22680 44.54 11.64 0 0 22740 -999.00 -999.00 0 1 22800 -999.00 -999.00 1 1 22860 -999.00 -999.00 1 1 22920 -999.00 -999.00 1 1 22980 -999.00 -999.00 0 1 23040 6.99 10.83 0 0 23100 15.44 6.41 0 0