63 1001 Timo Keber, Tanja Schuck, Andreas Engel Institute for Atmospheric and Environmental Sciences, Goethe University Frankfurt, Altenhoeferallee 1, 60438 Frankfurt/Main, Germany HALO | GhOST-MS | mixing ratios of long-lived and very short-lived tracers measured with an in-situ GC-MS instrument WISE 1 1 2017 10 04 2018 03 14 0 Mean sample time in UT seconds past midnight of flight date 10 1 1 1 1 1 1 1 1 1 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 H1301 [ppt] H1211 [ppt] H2402 [ppt] H1202 [ppt] CH3Br [ppt] CH2Br2 [ppt] CHBr3 [ppt] CH2BrCl [ppt] CHBrCl2 [ppt] CHBr2Cl [ppt] 37 ------------------------------------------------------------------------ WISE flight 09 on 04.10.2017 PRELIMINARY DATA ------------------------------------------------------------------------ Please inform the authors about the use of the data Before publication, the authors of the data have to give their consent Please adhere in all cases to the WISE data protocol Contact: Andreas Engel (an.engel@iau.uni-frankfurt.de, phone +49 69 798 40259) ------------------------------------------------------------------------ Calibration Scale, Precision, Accuracy and Detection Limit are given separately for each dependent variable Primary calibration reference flasks: "TO-Mutter" (UEA scales), "AGAGE H-218" (all other scales) Calibration Scales SIO-05 SIO-05 SIO-14 UEA-09 SIO-05 NOAA-Jul10-p NOAA-Dec09-p SIO-10-p UEA-11 UEA-11 ------------------------------------------------------------------------ CH3Br derived from H1211 using correlation based on balloon measurements in 2009 and 2011. CH2Br2 and CHBr2Cl derived using correlation from HALO PGS campaign 2015/2016 ------------------------------------------------------------------------ Instrument precision in [%] 0.99 0.49 1.49 7.58 4.22 0.67 2.21 9.16 3.43 2.22 Instrument precision in [ppt] 0.039 0.046 0.005 0.001 0.333 0.012 0.015 0.025 0.002 0.004 Use whatever precision is larger for each data point ------------------------------------------------------------------------ Accuracy of mixing ratios in calibration gas in [%] 0.6 0.3 0.8 25.0 NaN 4.9 17.3 5.8 20.6 6.3 ------------------------------------------------------------------------ Detection limit (S/N 3/1) in [ppt] per 100 mL air at STP 0.050 0.006 0.007 0.006 0.646 0.011 0.086 0.130 0.002 0.002 Values below detection limit are marked as 0.00 In case no measurements are available, the missing data value is used ------------------------------------------------------------------------ Sample integration time: 54 +- 1 seconds Values of t_sample are the mean of the sampling time interval ("integration time") ------------------------------------------------------------------------ Correction of analyte carry-over (memory effect): all substances Detector non-linearity: below measurement precision for all substances, no correction applied ------------------------------------------------------------------------ 2 UTC H1301 H1211 H2402 H1202 CH3Br CH2Br2 CHBr3 CH2BrCl CHBrCl2 CHBr2Cl [s] [ppt] [ppt] [ppt] [ppt] [ppt] [ppt] [ppt] [ppt] [ppt] [ppt] 34209 -NaN 3.399 0.392 0.014 8.253 1.946 5.273 20.530 0.366 0.529 34457 -NaN 3.490 0.407 0.015 8.464 1.619 3.912 2.975 0.305 0.387 34708 -NaN 3.462 0.402 0.015 8.399 0.741 99999 99999 0.139 0.110 34964 -NaN 3.476 0.387 0.012 8.431 0.764 99999 1.541 0.143 0.098 35222 -NaN 3.445 0.395 0.015 8.359 0.828 99999 99999 0.155 0.128 35484 -NaN 3.486 0.392 0.014 8.454 0.915 99999 0.700 0.172 0.161 35751 -NaN 3.464 0.384 0.013 8.402 0.790 99999 0.773 0.148 0.119 36276 99999 3.531 0.389 0.014 8.559 0.743 0.388 99999 0.139 0.099 36556 99999 3.517 0.383 0.016 8.526 0.658 0.151 0.371 0.123 0.073 36821 -NaN 3.571 0.378 0.014 8.653 0.526 0.084 99999 0.098 0.056 37071 99999 3.577 0.385 0.013 8.669 0.560 0.107 0.349 0.104 0.057 37321 99999 3.548 0.369 0.014 8.600 0.475 0.068 99999 0.088 0.043 37572 99999 3.482 0.380 0.014 8.445 0.420 0.049 99999 0.078 0.042 37822 99999 3.074 0.346 0.010 7.519 0.237 0.022 99999 0.044 0.026 38074 99999 3.197 0.340 0.011 7.792 0.288 0.028 0.374 0.053 0.029 38325 99999 3.116 0.331 0.011 7.612 0.266 0.032 99999 0.049 0.022 38825 -NaN 3.006 0.340 0.009 7.370 0.314 99999 99999 0.058 0.020 39071 -NaN 3.165 0.353 0.013 7.720 0.387 99999 99999 0.072 0.026 39317 -NaN 3.113 0.354 0.014 7.604 0.383 0.029 99999 0.071 0.032 39563 99999 3.043 0.339 0.012 7.451 0.361 99999 99999 0.067 0.025 39811 99999 3.172 0.359 0.012 7.737 0.413 99999 99999 0.077 0.033 40058 99999 3.316 0.356 0.016 8.062 0.538 0.079 0.267 0.100 0.045 40305 99999 3.329 0.371 0.013 8.092 0.549 99999 0.273 0.102 0.052 40552 99999 3.495 0.397 0.014 8.475 0.672 99999 0.200 0.126 0.068 40799 99999 3.451 0.373 0.014 8.372 0.710 0.198 0.175 0.133 0.078 41297 99999 3.487 0.385 0.013 8.456 0.825 99999 0.207 0.155 0.112 41545 99999 3.470 0.382 0.012 8.418 0.803 99999 0.183 0.150 0.106 41792 99999 3.470 0.390 0.013 8.418 0.795 0.527 99999 0.149 0.120 42039 99999 3.444 0.387 0.013 8.356 0.839 0.579 99999 0.157 0.130 42285 99999 3.334 0.366 0.013 8.103 0.757 0.453 0.161 0.142 0.116 42533 99999 3.329 0.374 0.013 8.091 0.869 99999 99999 0.163 0.146 42781 99999 3.362 0.382 0.011 8.166 0.802 99999 0.184 0.150 0.119 43028 99999 3.377 0.377 0.013 8.202 0.792 99999 0.167 0.148 0.118 43276 99999 3.358 0.386 0.013 8.159 0.756 99999 99999 0.142 0.117 43774 99999 3.460 0.394 0.014 8.393 0.803 0.603 99999 0.150 0.122 44022 99999 3.428 0.401 0.014 8.319 0.813 0.657 99999 0.152 0.129 44271 99999 3.427 0.389 0.012 8.318 0.843 0.550 0.217 0.158 0.134 44518 99999 3.385 0.385 0.013 8.219 0.772 0.365 0.242 0.145 0.095 44766 99999 3.407 0.384 0.014 8.271 0.698 0.308 0.220 0.131 0.095 45013 99999 3.420 0.386 0.014 8.301 0.659 0.273 99999 0.123 0.076 45261 99999 3.413 0.404 0.013 8.284 0.670 0.253 0.236 0.125 0.085 45508 99999 3.306 0.368 0.012 8.039 0.639 0.189 0.233 0.119 0.064 45755 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 46253 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 46501 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 46501 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999