27 1001 Singh, Hanwant NASA-ARC hsingh@mail.arc.nasa.gov PANAK / PAN GC data SONEX 1997 1 1 1997 10 31 1998 03 20 0 UT seconds from GMT 5 1 1 1 1 1 9999 9999 9999 9999 9999 PAN (pptv) PPN (pptv) C2Cl4 (pptv) Methyl Nitrate (pptv) Ethyl/i-Propyl Nitrate (pptv) 0 8 final data mixing ratio below limit of detection indicated as 8888 time listed is midpoint of sampling period; sampling period is 120 seconds for PAN and PPN, overall accuracy is the greater of +/-1pptv or +/-20% for C2Cl4, overall accuracy is the greater of +/-0.5pptv or +/-10% for Methyl Nitrate and Ethyl/i-Propyl Nitrate, overall accuracy is the greater of +/-0.5pptv or +/-20% the "S_" before the species name is to designate Singh GMT S_PAN S_PPN S_C2Cl4 S_Methyl_Nitrate S_Ethyl/i-Propyl_Nitrate 30480 32 9999 3.9 3.5 6.4 30674 29.4 1.2 3.9 2.6 5.4 31080 36.2 9999 4.6 3.1 6.4 31274 32.3 1.2 3.6 2.6 4.9 31680 41.1 9999 4.6 3.5 7 31874 29.4 1.8 3.9 2.6 4.9 32280 33.4 9999 4.6 3.1 5.8 32474 51 1.8 3.1 2.2 4.3 33480 86.3 9999 3 2.6 2.9 33674 77.4 1.2 2.5 2.2 2.2 34080 49.4 9999 2.6 3.5 2.9 34274 49 1.2 2.5 2.6 2.7 34680 63.3 9999 2.3 2.6 4.7 34874 63.7 2.4 2.5 2.6 4.3 35280 34.8 9999 9999 9999 9999 35474 32.3 9999 9999 9999 9999 35880 27.8 9999 2.6 2.2 2.3 36074 21.6 8888 2.5 2.2 2.2 36480 22.3 9999 3.6 2.2 3.5 36674 23.5 0.6 2.5 2.2 2.2 37680 71 9999 1.6 1.8 2.3 37874 72.5 1.2 1.7 1.8 2.2 38280 120.4 9999 3.6 2.6 7.6 38474 143.1 7.1 3.4 2.2 6.5 38880 107.2 9999 3.9 2.6 8.2 39074 90.2 3.5 2.8 1.8 4.3 39480 77.2 9999 2.3 2.2 2.9 39674 68.6 1.8 2 1.3 2.2 40080 80.7 9999 2.3 2.2 3.5 40274 82.3 2.4 2 1.8 2.7 41280 57.8 9999 1.3 1.8 1.8 41474 53.9 1.2 1.7 1.3 1.6 41880 40.4 9999 1 8888 0.6 42074 34.3 8888 0.8 0.9 0.5 42480 41.1 9999 1.3 0.9 0.6 42674 51.9 1.2 0.8 0.9 0.5 43080 89.8 9999 1.3 0.9 2.3 43274 78.4 1.2 1.4 0.9 1.6 43680 106.5 9999 1.3 2.2 2.9 43874 124.5 3.5 2.5 2.2 4.3 44280 92.5 9999 3.3 3.1 5.8 44474 100 3.5 2.8 2.6 5.4 44880 112.7 9999 3.3 2.2 7 45074 176.4 8.2 3.1 2.2 5.9 45480 93.2 9999 3 2.2 4.7 45674 92.1 3.5 2.5 2.2 4.3 46680 147.5 9999 3.3 2.6 5.8 46874 198.9 10.6 3.9 2.6 7.6 47280 135 9999 4.3 3.1 8.2 47474 137.2 8.2 4.2 3.5 7.6 47880 119 9999 4.3 3.5 5.8 48074 218.5 18.8 7 2.6 11.3 48480 189.3 9999 5.6 3.5 9.9 48674 164.6 5.9 3.1 1.8 4.9 49080 109.9 9999 3.9 3.1 7.6 49274 90.2 4.7 3.4 2.6 5.9 49680 74.5 9999 3 2.6 5.3 49874 213.6 10.6 3.9 2.6 7 50280 86.3 9999 3.6 3.1 8.2 50474 97 5.9 3.9 3.1 8.6 50880 103.7 9999 3.9 2.6 7.6 51074 134.3 7.1 3.6 2.6 7.6 51480 118.3 9999 3.9 1.8 8.8 51674 121.5 5.9 3.6 2.6 7 52080 125.9 9999 2.6 2.6 7 52274 118.6 4.7 2.2 2.2 5.4 52680 112 9999 3 3.1 7 52874 114.7 4.1 2.2 2.2 4.9 53280 124.5 9999 2.3 2.6 5.8 53474 110.7 3.5 2 2.2 4.9 53880 99.5 9999 2.6 2.6 5.8 54074 114.7 3.5 2 2.2 4.3 54480 113.4 9999 2.3 3.1 5.8 54674 97 3.5 2.2 2.2 4.9 55080 106.5 9999 3 1.8 5.8 55274 130.3 5.9 2.2 2.2 4.3