Wirtanen (HST/FOS slit) OH EXCITATION RATE AT 1 AU IS 4.160E-04 PHOT/MOL/S RHELIO= 2.469A.U. DELTA = 1.514AU THE DESTRUCTION LEVEL OF THE PARENT MOLECULES IS: DESTP= 99.0 % THE DESTRUCTION LEVEL OF THE RADICALS IS: DESTR= 95.0 PERMANENT FLOW REGIM : TPERM= 55.35 DAYS THE GAS PRODUCTION IS 1.00E+28 BETWEEN 100.00 DAYS AND 0.00 DAYS VPAR= 0.541 KM/S; VDG= 1.050 KM/S; TPDISS= 101730.S; TPTOT= 86430.S TGTOT= 129000.S; RCOMA=1.313E+06(KM); DIM=5.060E+06 KM L=15; JMAX=150; NF=26; DALFA=0.121 RD Spatial resolution near the nucleus is: 1939. km Collision sphere radius is: 0.14E+08 cm R (km) and DAUGHTER PRODUCT DENSITIES (cm**-3) 0.97E+03 0.43E+04 0.68E+04 0.59E+03 0.13E+05 0.31E+03 0.18E+05 0.21E+03 0.24E+05 0.15E+03 0.31E+05 0.11E+03 0.43E+05 0.79E+02 0.54E+05 0.59E+02 0.66E+05 0.46E+02 0.78E+05 0.38E+02 0.90E+05 0.31E+02 0.11E+06 0.24E+02 0.13E+06 0.19E+02 0.14E+06 0.16E+02 0.16E+06 0.13E+02 0.18E+06 0.11E+02 0.21E+06 0.87E+01 0.24E+06 0.69E+01 0.27E+06 0.56E+01 0.30E+06 0.46E+01 0.33E+06 0.38E+01 0.37E+06 0.29E+01 0.42E+06 0.23E+01 0.47E+06 0.18E+01 0.51E+06 0.14E+01 0.56E+06 0.11E+01 0.63E+06 0.85E+00 0.70E+06 0.65E+00 0.77E+06 0.50E+00 0.84E+06 0.39E+00 0.92E+06 0.30E+00 0.10E+07 0.21E+00 0.11E+07 0.16E+00 0.12E+07 0.12E+00 0.13E+07 0.86E-01 0.14E+07 0.64E-01 0.16E+07 0.44E-01 0.17E+07 0.32E-01 0.19E+07 0.23E-01 0.20E+07 0.17E-01 0.22E+07 0.12E-01 0.24E+07 0.78E-02 0.27E+07 0.51E-02 0.29E+07 0.34E-02 0.31E+07 0.23E-02 0.34E+07 0.15E-02 0.37E+07 0.90E-03 0.41E+07 0.53E-03 0.44E+07 0.32E-03 0.48E+07 0.20E-03 NUMBER OF RADICALS IN THE COMA: 0.657E+34 THEORETICAL VALUE FOR STEADY STATE IS 0.668E+34 TOTAL/THEORY IS 0.984 CHECK ON COLUMN DENSITY CALCULATION ACCURACY : "S1/S2" should not differ from 100 by more than 1 unit except near the center or near the edge of the coma ** P(cm) SG1(trapeziums) SG2(Gauss) nseg G1 G2 G3 S1/S2 0.154E+09 0.449E+13 0.444E+13 192 0.676 0.164 0.160 101.0 0.273E+09 0.388E+13 0.385E+13 148 0.667 0.178 0.154 100.8 0.486E+09 0.336E+13 0.336E+13 114 0.668 0.189 0.143 99.9 0.864E+09 0.289E+13 0.289E+13 88 0.670 0.201 0.130 100.1 0.154E+10 0.242E+13 0.242E+13 68 0.670 0.214 0.116 100.0 0.273E+10 0.195E+13 0.195E+13 53 0.665 0.230 0.104 100.0 0.486E+10 0.149E+13 0.149E+13 41 0.658 0.249 0.093 99.9 0.864E+10 0.107E+13 0.107E+13 32 0.642 0.273 0.084 99.9 0.154E+11 0.688E+12 0.689E+12 25 0.617 0.303 0.079 99.9 0.273E+11 0.382E+12 0.383E+12 25 0.489 0.381 0.130 99.9 0.486E+11 0.170E+12 0.171E+12 25 0.359 0.418 0.223 99.8 0.864E+11 0.557E+11 0.557E+11 10 0.555 0.379 0.066 99.9 0.154E+12 0.119E+11 0.119E+11 10 0.385 0.443 0.172 99.8 0.273E+12 0.153E+10 0.154E+10 5 0.451 0.457 0.092 99.4 1 P(km) N(cm-2) P(km) N(cm-2) P(km) N(cm-2) P(km) N(cm-2) 0.970E+03 4.77E+12 1.088E+03 4.69E+12 1.221E+03 4.61E+12 1.370E+03 4.53E+12 1.537E+03 4.44E+12 1.724E+03 4.34E+12 1.935E+03 4.22E+12 2.171E+03 4.15E+12 2.436E+03 4.00E+12 2.733E+03 3.85E+12 3.066E+03 3.74E+12 3.440E+03 3.67E+12 3.860E+03 3.57E+12 4.331E+03 3.47E+12 4.860E+03 3.36E+12 5.453E+03 3.27E+12 6.118E+03 3.18E+12 6.865E+03 3.08E+12 7.702E+03 2.99E+12 8.642E+03 2.89E+12 9.697E+03 2.79E+12 1.088E+04 2.70E+12 1.221E+04 2.61E+12 1.370E+04 2.51E+12 1.537E+04 2.42E+12 1.724E+04 2.32E+12 1.935E+04 2.23E+12 2.171E+04 2.14E+12 2.436E+04 2.04E+12 2.733E+04 1.95E+12 3.066E+04 1.86E+12 3.440E+04 1.76E+12 3.860E+04 1.67E+12 4.331E+04 1.58E+12 4.860E+04 1.49E+12 5.453E+04 1.41E+12 6.118E+04 1.32E+12 6.865E+04 1.23E+12 7.702E+04 1.15E+12 8.642E+04 1.07E+12 9.697E+04 9.87E+11 1.088E+05 9.09E+11 1.221E+05 8.33E+11 1.370E+05 7.60E+11 1.537E+05 6.89E+11 1.724E+05 6.21E+11 1.935E+05 5.56E+11 2.171E+05 4.95E+11 2.436E+05 4.37E+11 2.733E+05 3.83E+11 3.066E+05 3.32E+11 3.440E+05 2.86E+11 3.860E+05 2.43E+11 4.331E+05 2.05E+11 4.860E+05 1.71E+11 5.453E+05 1.40E+11 6.118E+05 1.14E+11 6.865E+05 9.11E+10 7.702E+05 7.18E+10 8.642E+05 5.57E+10 9.697E+05 4.25E+10 1.088E+06 3.19E+10 1.221E+06 2.34E+10 1.370E+06 1.68E+10 1.537E+06 1.19E+10 1.724E+06 8.30E+09 1.935E+06 5.67E+09 2.171E+06 3.78E+09 2.436E+06 2.45E+09 2.733E+06 1.54E+09 3.066E+06 9.34E+08 3.440E+06 5.39E+08 Customized slit size: 1.29 by 3.66 arc sec {perpendicular + along sun-comet line} SLITCENTER (km) AVERAGE COL. DENSITY (cm-2) BRIGHTNESS (kR) 0.970E+03 0.448E+13 3.060E-01 0.137E+04 0.438E+13 2.990E-01 0.193E+04 0.422E+13 2.880E-01 0.273E+04 0.396E+13 2.703E-01 0.386E+04 0.361E+13 2.464E-01 0.545E+04 0.329E+13 2.246E-01 0.770E+04 0.299E+13 2.044E-01 0.109E+05 0.270E+13 1.845E-01 0.154E+05 0.242E+13 1.650E-01 0.217E+05 0.214E+13 1.457E-01 0.307E+05 0.186E+13 1.267E-01 0.433E+05 0.158E+13 1.080E-01 0.612E+05 0.132E+13 9.002E-02 0.864E+05 0.107E+13 7.285E-02 0.122E+06 0.833E+12 5.686E-02 0.172E+06 0.621E+12 4.238E-02 0.244E+06 0.437E+12 2.981E-02 0.344E+06 0.286E+12 1.950E-02 0.486E+06 0.171E+12 1.164E-02 0.686E+06 0.911E+11 6.219E-03 0.970E+06 0.425E+11 2.903E-03 0.137E+07 0.168E+11 1.146E-03 0.193E+07 0.567E+10 3.866E-04 0.273E+07 0.154E+10 1.053E-04