35 2110 H. Bremer, A. Kleinboehl, J. Kuttippurath, H. Kuellmann, J. Notholt, K. F. Kuenzi Institute of Environmental Physics, University of Bremen, Email: Harry.Kuellmann@iup.physik.uni-bremen.de ASUR submillimeter wave measurement of HNO3 volume mixing ratio profiles PAVE 1 1 2005 01 24 2005 03 03 0.0 0.0 Altitude of observation (meters) UT time of day in s 2 1 1 99.99 99.99 Volume mixing ratio of HNO3 (ppb) 1-sigma statistical error of HNO3 volume mixing ratio (ppb) 3 1 1 1 99 999.99 9999.99 Number of observation altitudes Latitude (North) Longitude (East) 0 12 These profiles are retrieved from pressure broadened emission lines with a vertical resolution of 5-10 km calculated on a 2 km vertical grid. The error given is the 1-sigma statistical error, derived from the measurement noise. The accuracy is estimated to be ~15% or 0.6 ppb, whichever is higher. The profiles are retrieved using pressure and temperature from GSFC Assimilation GG1%25X1 grid data interpolated to the DC8 flight curtain. TIME [s] after 0 UT; NO. of ALTITUDE STEPS; LATITUDE (NORTH); LONGITUDE (EAST) ALTITUDE [m]; HNO3 VMR [ppb]; HNO3 1-SIGMA [ppb] 54621.8 14 39.11 -116.11 14000.0 4.09 0.17 16000.0 4.68 0.13 18000.0 5.17 0.10 20000.0 5.63 0.12 22000.0 6.04 0.13 24000.0 6.28 0.12 26000.0 6.23 0.10 28000.0 5.82 0.10 30000.0 5.09 0.11 32000.0 4.24 0.12 34000.0 3.39 0.12 36000.0 2.64 0.12 38000.0 2.03 0.11 40000.0 1.54 0.11 54722.0 14 39.28 -115.95 14000.0 4.16 0.16 16000.0 4.71 0.13 18000.0 5.11 0.10 20000.0 5.49 0.11 22000.0 5.86 0.13 24000.0 6.15 0.12 26000.0 6.19 0.10 28000.0 5.86 0.10 30000.0 5.19 0.11 32000.0 4.37 0.11 34000.0 3.52 0.12 36000.0 2.76 0.11 38000.0 2.13 0.11 40000.0 1.61 0.11 54822.0 14 39.44 -115.78 14000.0 4.37 0.18 16000.0 4.89 0.14 18000.0 5.21 0.11 20000.0 5.50 0.13 22000.0 5.81 0.14 24000.0 6.07 0.13 26000.0 6.13 0.11 28000.0 5.85 0.11 30000.0 5.24 0.12 32000.0 4.45 0.13 34000.0 3.61 0.13 36000.0 2.84 0.13 38000.0 2.17 0.12 40000.0 1.61 0.12 58571.8 14 46.46 -109.49 14000.0 4.96 0.22 16000.0 4.94 0.17 18000.0 4.64 0.13 20000.0 4.60 0.15 22000.0 5.08 0.17 24000.0 5.82 0.16 26000.0 6.34 0.14 28000.0 6.37 0.14 30000.0 5.93 0.15 32000.0 5.23 0.15 34000.0 4.39 0.16 36000.0 3.59 0.15 38000.0 2.87 0.15 40000.0 2.24 0.15 60950.7 14 50.54 -104.27 14000.0 5.22 0.29 16000.0 5.20 0.18 18000.0 4.82 0.15 20000.0 4.83 0.22 22000.0 5.58 0.23 24000.0 6.67 0.20 26000.0 7.34 0.17 28000.0 7.17 0.18 30000.0 6.34 0.19 32000.0 5.32 0.21 34000.0 4.18 0.21 36000.0 3.17 0.21 38000.0 2.30 0.21 40000.0 1.58 0.22 67163.1 14 60.38 -87.62 14000.0 9.54 0.48 16000.0 8.46 0.30 18000.0 7.42 0.32 20000.0 7.39 0.41 22000.0 8.27 0.38 24000.0 9.22 0.32 26000.0 9.39 0.30 28000.0 8.62 0.32 30000.0 7.34 0.34 32000.0 5.93 0.35 34000.0 4.62 0.35 36000.0 3.54 0.35 38000.0 2.65 0.35 40000.0 1.98 0.36 68892.4 14 62.64 -81.09 14000.0 10.63 0.39 16000.0 11.61 0.24 18000.0 11.74 0.26 20000.0 11.36 0.33 22000.0 10.79 0.30 24000.0 10.12 0.25 26000.0 9.10 0.24 28000.0 7.76 0.25 30000.0 6.34 0.27 32000.0 4.94 0.28 34000.0 3.70 0.28 36000.0 2.70 0.28 38000.0 1.92 0.28 40000.0 1.34 0.29 70556.1 14 63.16 -75.25 14000.0 10.08 0.39 16000.0 10.76 0.24 18000.0 10.91 0.27 20000.0 10.82 0.33 22000.0 10.60 0.30 24000.0 10.11 0.25 26000.0 9.10 0.24 28000.0 7.71 0.25 30000.0 6.27 0.27 32000.0 4.92 0.28 34000.0 3.80 0.28 36000.0 2.89 0.28 38000.0 2.14 0.28 40000.0 1.52 0.29 70653.1 14 62.95 -75.20 14000.0 10.33 0.40 16000.0 11.08 0.25 18000.0 11.15 0.28 20000.0 10.89 0.34 22000.0 10.60 0.31 24000.0 10.23 0.26 26000.0 9.41 0.25 28000.0 8.12 0.26 30000.0 6.60 0.28 32000.0 5.05 0.29 34000.0 3.69 0.29 36000.0 2.63 0.28 38000.0 1.80 0.29 40000.0 1.19 0.30 72222.6 14 59.52 -74.55 14000.0 9.59 0.38 16000.0 10.73 0.23 18000.0 11.36 0.25 20000.0 11.65 0.32 22000.0 11.63 0.29 24000.0 11.16 0.24 26000.0 9.95 0.23 28000.0 8.10 0.25 30000.0 6.10 0.26 32000.0 4.28 0.27 34000.0 2.87 0.27 36000.0 1.97 0.27 38000.0 1.40 0.27 40000.0 1.06 0.28 74113.3 14 55.37 -74.05 14000.0 8.45 0.43 16000.0 7.92 0.27 18000.0 7.36 0.27 20000.0 7.54 0.35 22000.0 8.32 0.33 24000.0 9.00 0.28 26000.0 8.95 0.26 28000.0 8.02 0.28 30000.0 6.61 0.29 32000.0 5.09 0.31 34000.0 3.72 0.31 36000.0 2.66 0.31 38000.0 1.81 0.31 40000.0 1.17 0.32 74213.4 14 55.14 -74.07 14000.0 8.28 0.44 16000.0 7.81 0.28 18000.0 7.35 0.28 20000.0 7.61 0.37 22000.0 8.38 0.34 24000.0 8.97 0.29 26000.0 8.82 0.27 28000.0 7.89 0.29 30000.0 6.59 0.30 32000.0 5.23 0.32 34000.0 3.95 0.32 36000.0 2.89 0.32 38000.0 2.00 0.32 40000.0 1.33 0.33 76263.4 14 50.48 -74.45 14000.0 3.77 0.37 16000.0 5.03 0.23 18000.0 6.03 0.23 20000.0 6.64 0.30 22000.0 7.03 0.29 24000.0 7.43 0.24 26000.0 7.85 0.22 28000.0 7.98 0.23 30000.0 7.59 0.25 32000.0 6.77 0.26 34000.0 5.57 0.26 36000.0 4.16 0.26 38000.0 2.87 0.27 40000.0 1.95 0.27 78361.5 14 45.94 -72.05 14000.0 6.66 0.20 16000.0 7.32 0.19 18000.0 7.33 0.12 20000.0 6.98 0.13 22000.0 6.53 0.14 24000.0 6.07 0.13 26000.0 5.56 0.11 28000.0 4.94 0.11 30000.0 4.24 0.12 32000.0 3.52 0.13 34000.0 2.83 0.13 36000.0 2.21 0.13 38000.0 1.70 0.13 40000.0 1.29 0.12 78461.7 14 45.72 -71.95 14000.0 6.41 0.21 16000.0 7.03 0.20 18000.0 7.09 0.12 20000.0 6.85 0.14 22000.0 6.55 0.15 24000.0 6.20 0.14 26000.0 5.73 0.12 28000.0 5.08 0.12 30000.0 4.31 0.13 32000.0 3.52 0.14 34000.0 2.77 0.14 36000.0 2.13 0.14 38000.0 1.62 0.13 40000.0 1.22 0.13