2 aug 11 O Ly-alpha at 18.969 there may be some mild blending on the blue side try 18.78 - 19.15 ======================================================================== Model windprof<1> + powerlaw<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 windprof q 0.0 frozen 2 1 windprof taustar 3.09691 +/- 0.265719 3 1 windprof u0 0.827458 +/- 0.356509 4 1 windprof h 0.0 frozen 5 1 windprof tau0star 0.0 frozen 6 1 windprof beta 1.00000 frozen 7 1 windprof betaSob 0.0 frozen 8 1 windprof numerica 0 frozen 9 1 windprof anisotro 0 frozen 10 1 windprof rosselan 0 frozen 11 1 windprof expansio 0 frozen 12 1 windprof thick 0 frozen 13 1 windprof waveleng A 18.9690 frozen 14 1 windprof shift mA 0.0 frozen 15 1 windprof velocity km/s 2250.00 frozen 16 1 windprof verbose 0 frozen 17 1 windprof norm 4.69498E-04 +/- 1.00519E-05 18 2 powerlaw PhoIndex 2.00000 frozen 19 2 powerlaw norm 9.35259E-04 +/- 2.34891E-04 ________________________________________________________________________ Chi-Squared = 181.30 using 72 PHA bins. Reduced chi-squared = 2.6661 for 68 degrees of freedom Null hypothesis probability = 3.010045e-12 XSPEC12>iplot PLT> wdata 18.969_v1.dat XSPEC12>steppar 2 2.5 3.7 20 Chi-Squared Delta taustar Chi-Squared 2 195.25 13.956 0 2.5 192.07 10.775 1 2.56 189.42 8.1191 2 2.62 187.21 5.9117 3 2.68 185.4 4.1064 4 2.74 183.95 2.6514 5 2.8 182.84 1.5385 6 2.86 182.05 0.75254 7 2.92 181.55 0.25761 8 2.98 181.3 0.0042023 9 3.04 181.3 0.007975 10 3.1 181.46 0.1666 11 3.16 182.11 0.81286 12 3.22 183.52 2.2189 13 3.28 185.72 4.4259 14 3.34 188.2 6.903 15 3.4 191.38 10.08 16 3.46 194.85 13.557 17 3.52 198.92 17.622 18 3.58 203.35 22.056 19 3.64 208.23 26.928 20 3.7 XSPEC12>steppar 3 0.6 0.95 20 Chi-Squared Delta u0 Chi-Squared 3 190.93 9.6634 0 0.6 188.09 6.8208 1 0.6175 185.95 4.6844 2 0.635 184.43 3.1596 3 0.6525 183.35 2.0782 4 0.67 182.58 1.3083 5 0.6875 182.04 0.77472 6 0.705 181.7 0.42819 7 0.7225 181.48 0.21696 8 0.74 181.35 0.085844 9 0.7575 181.28 0.017534 10 0.775 181.27 0.0021771 11 0.7925 181.28 0.012212 12 0.81 181.3 0.030118 13 0.8275 181.32 0.053609 14 0.845 181.35 0.081839 15 0.8625 181.37 0.10682 16 0.88 181.39 0.12603 17 0.8975 181.4 0.13777 18 0.915 181.41 0.14208 19 0.9325 181.41 0.14511 20 0.95 XSPEC12>steppar 17 4.5e-4 4.8e-4 20 Chi-Squared Delta norm Chi-Squared 17 195.12 13.821 0 0.00045 193.06 11.767 1 0.0004515 191.19 9.9002 2 0.000453 189.46 8.1649 3 0.0004545 187.91 6.6183 4 0.000456 186.53 5.2379 5 0.0004575 185.28 3.9838 6 0.000459 184.21 2.9199 7 0.0004605 183.33 2.0352 8 0.000462 182.61 1.3153 9 0.0004635 182.01 0.71992 10 0.000465 181.62 0.322 11 0.0004665 181.39 0.093626 12 0.000468 181.29 -0.0047561 13 0.0004695 181.38 0.080761 14 0.000471 181.63 0.33826 15 0.0004725 182.03 0.73942 16 0.000474 182.61 1.3159 17 0.0004755 183.34 2.0437 18 0.000477 184.23 2.9358 19 0.0004785 185.28 3.989 20 0.00048 XSPEC12> steppar 19 8.0e-4 10.65e-4 20 Chi-Squared Delta norm Chi-Squared 19 182.4 1.1148 0 0.0008 182.2 0.911 1 0.00081325 182.02 0.72865 2 0.0008265 181.85 0.5602 3 0.00083975 181.71 0.42066 4 0.000853 181.59 0.29605 5 0.00086625 181.49 0.19846 6 0.0008795 181.4 0.11504 7 0.00089275 181.35 0.060984 8 0.000906 181.31 0.020891 9 0.00091925 181.3 0.0093294 10 0.0009325 181.3 0.013582 11 0.00094575 181.33 0.040759 12 0.000959 181.38 0.09009 13 0.00097225 181.45 0.15962 14 0.0009855 181.54 0.25282 15 0.00099875 181.65 0.36337 16 0.001012 181.79 0.50176 17 0.0010252 181.95 0.65612 18 0.0010385 182.12 0.83375 19 0.0010517 182.32 1.0332 20 0.001065 Note that continuum level isn't super-well constrained. What effect does it have? Fixing it at 1.2e-3: ======================================================================== Model windprof<1> + powerlaw<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 windprof q 0.0 frozen 2 1 windprof taustar 2.97929 +/- 0.251755 3 1 windprof u0 0.800732 +/- 0.248479 4 1 windprof h 0.0 frozen 5 1 windprof tau0star 0.0 frozen 6 1 windprof beta 1.00000 frozen 7 1 windprof betaSob 0.0 frozen 8 1 windprof numerica 0 frozen 9 1 windprof anisotro 0 frozen 10 1 windprof rosselan 0 frozen 11 1 windprof expansio 0 frozen 12 1 windprof thick 0 frozen 13 1 windprof waveleng A 18.9690 frozen 14 1 windprof shift mA 0.0 frozen 15 1 windprof velocity km/s 2250.00 frozen 16 1 windprof verbose 0 frozen 17 1 windprof norm 4.60497E-04 +/- 5.74694E-06 18 2 powerlaw PhoIndex 2.00000 frozen 19 2 powerlaw norm 1.20000E-03 frozen ________________________________________________________________________ Chi-Squared = 185.55 using 72 PHA bins. Reduced chi-squared = 2.6891 for 69 degrees of freedom Null hypothesis probability = 1.274352e-12 OK, taustar and uo changed a bit -- this may give a sense of the additional systematic errors associated with continuum placement isporous ======================================================================== Model windprof<1> + powerlaw<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 windprof q 0.0 frozen 2 1 windprof taustar 5.76987 +/- 1.40284 3 1 windprof u0 0.646054 +/- 3.21084E-02 4 1 windprof h 1.71021 +/- 0.596021 5 1 windprof tau0star 0.0 frozen 6 1 windprof beta 1.00000 frozen 7 1 windprof betaSob 0.0 frozen 8 1 windprof numerica 0 frozen 9 1 windprof anisotro 0 frozen 10 1 windprof rosselan 1 frozen 11 1 windprof expansio 0 frozen 12 1 windprof thick 0 frozen 13 1 windprof waveleng A 18.9690 frozen 14 1 windprof shift mA 0.0 frozen 15 1 windprof velocity km/s 2250.00 frozen 16 1 windprof verbose 0 frozen 17 1 windprof norm 4.67624E-04 +/- 1.00172E-05 18 2 powerlaw PhoIndex 2.00000 frozen 19 2 powerlaw norm 9.96824E-04 +/- 2.33257E-04 ________________________________________________________________________ Chi-Squared = 171.10 using 72 PHA bins. Reduced chi-squared = 2.5537 for 67 degrees of freedom OK, before moving on, let's experiment with a wider wavelength range: 18.74 to 19.18 The fit is slightly worse (and does look slightly deficient in the blue far wing), but the parameters are quite similar: ======================================================================== Model windprof<1> + powerlaw<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 windprof q 0.0 frozen 2 1 windprof taustar 3.01181 +/- 0.260905 3 1 windprof u0 0.842963 +/- 0.378153 4 1 windprof h 0.0 frozen 5 1 windprof tau0star 0.0 frozen 6 1 windprof beta 1.00000 frozen 7 1 windprof betaSob 0.0 frozen 8 1 windprof numerica 0 frozen 9 1 windprof anisotro 0 frozen 10 1 windprof rosselan 0 frozen 11 1 windprof expansio 0 frozen 12 1 windprof thick 0 frozen 13 1 windprof waveleng A 18.9690 frozen 14 1 windprof shift mA 0.0 frozen 15 1 windprof velocity km/s 2250.00 frozen 16 1 windprof verbose 0 frozen 17 1 windprof norm 4.57607E-04 +/- 8.57734E-06 18 2 powerlaw PhoIndex 2.00000 frozen 19 2 powerlaw norm 1.34313E-03 +/- 1.61935E-04 ________________________________________________________________________ Chi-Squared = 247.39 using 86 PHA bins. Reduced chi-squared = 3.0169 for 82 degrees of freedom Null hypothesis probability = 1.698962e-18 So, let's go back to the original 18.78 to 19.15, and we've already got the non-porous model fit (18.969_v1.dat, ps) We'll redo the iso-porous fit (both with hinf free and with the fiducial values) and do the aniso-porous fit (ditto) -- basically the same as for the 15.014 line aniso first: aniso, hinf free: ======================================================================== Model windprof<1> + powerlaw<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 windprof q 0.0 frozen 2 1 windprof taustar 3.09053 +/- 0.292337 3 1 windprof u0 0.840658 +/- 0.410140 4 1 windprof h 2.79434E-10 +/- 6.55151E-02 5 1 windprof tau0star 0.0 frozen 6 1 windprof beta 1.00000 frozen 7 1 windprof betaSob 0.0 frozen 8 1 windprof numerica 1 frozen 9 1 windprof anisotro 1 frozen 10 1 windprof rosselan 1 frozen 11 1 windprof expansio 0 frozen 12 1 windprof thick 0 frozen 13 1 windprof waveleng A 18.9690 frozen 14 1 windprof shift mA 0.0 frozen 15 1 windprof velocity km/s 2250.00 frozen 16 1 windprof verbose 0 frozen 17 1 windprof norm 4.69177E-04 +/- 1.04321E-05 18 2 powerlaw PhoIndex 2.00000 frozen 19 2 powerlaw norm 9.43856E-04 +/- 2.48653E-04 ________________________________________________________________________ Chi-Squared = 181.33 using 72 PHA bins. Reduced chi-squared = 2.7064 for 67 degrees of freedom Null hypothesis probability = 1.790416e-12 So, no aniso-porosity is preferred Next, systematically checking the different cases: aniso, hinf = 0.5 ======================================================================== Model windprof<1> + powerlaw<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 windprof q 0.0 frozen 2 1 windprof taustar 5.29835 +/- 0.500052 3 1 windprof u0 0.733755 +/- 8.73526E-02 4 1 windprof h 0.500000 frozen 5 1 windprof tau0star 0.0 frozen 6 1 windprof beta 1.00000 frozen 7 1 windprof betaSob 0.0 frozen 8 1 windprof numerica 1 frozen 9 1 windprof anisotro 1 frozen 10 1 windprof rosselan 1 frozen 11 1 windprof expansio 0 frozen 12 1 windprof thick 0 frozen 13 1 windprof waveleng A 18.9690 frozen 14 1 windprof shift mA 0.0 frozen 15 1 windprof velocity km/s 2250.00 frozen 16 1 windprof verbose 0 frozen 17 1 windprof norm 4.79731E-04 +/- 1.04045E-05 18 2 powerlaw PhoIndex 2.00000 frozen 19 2 powerlaw norm 5.81825E-04 +/- 2.51908E-04 ________________________________________________________________________ Chi-Squared = 256.90 using 72 PHA bins. Reduced chi-squared = 3.7780 for 68 degrees of freedom Null hypothesis probability = 9.811019e-24 XSPEC12>iplot PLT> wdata 18.969_aniso_h0.5.dat aniso, hinf = 1 ======================================================================== Model windprof<1> + powerlaw<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 windprof q 0.0 frozen 2 1 windprof taustar 8.13523 +/- 0.812888 3 1 windprof u0 0.698156 +/- 5.43473E-02 4 1 windprof h 1.00000 frozen 5 1 windprof tau0star 0.0 frozen 6 1 windprof beta 1.00000 frozen 7 1 windprof betaSob 0.0 frozen 8 1 windprof numerica 1 frozen 9 1 windprof anisotro 1 frozen 10 1 windprof rosselan 1 frozen 11 1 windprof expansio 0 frozen 12 1 windprof thick 0 frozen 13 1 windprof waveleng A 18.9690 frozen 14 1 windprof shift mA 0.0 frozen 15 1 windprof velocity km/s 2250.00 frozen 16 1 windprof verbose 0 frozen 17 1 windprof norm 4.84179E-04 +/- 1.05694E-05 18 2 powerlaw PhoIndex 2.00000 frozen 19 2 powerlaw norm 4.09250E-04 +/- 2.60351E-04 ________________________________________________________________________ Chi-Squared = 335.33 using 72 PHA bins. Reduced chi-squared = 4.9313 for 68 degrees of freedom Null hypothesis probability = 5.578083e-37 XSPEC12>iplot PLT> wdata 18.969_aniso_h1.dat aniso, hinf = 5 ======================================================================== Model windprof<1> + powerlaw<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 windprof q 0.0 frozen 2 1 windprof taustar 73.4322 +/- 5.66002 3 1 windprof u0 0.725547 +/- 2.64049E-02 4 1 windprof h 5.00000 frozen 5 1 windprof tau0star 0.0 frozen 6 1 windprof beta 1.00000 frozen 7 1 windprof betaSob 0.0 frozen 8 1 windprof numerica 1 frozen 9 1 windprof anisotro 1 frozen 10 1 windprof rosselan 1 frozen 11 1 windprof expansio 0 frozen 12 1 windprof thick 0 frozen 13 1 windprof waveleng A 18.9690 frozen 14 1 windprof shift mA 0.0 frozen 15 1 windprof velocity km/s 2250.00 frozen 16 1 windprof verbose 0 frozen 17 1 windprof norm 4.94176E-04 +/- 1.08906E-05 18 2 powerlaw PhoIndex 2.00000 frozen 19 2 powerlaw norm 2.54224E-09 +/- 2.77935E-04 ________________________________________________________________________ Chi-Squared = 615.04 using 72 PHA bins. Reduced chi-squared = 9.0447 for 68 degrees of freedom Null hypothesis probability = 4.531556e-89 XSPEC12>iplot PLT> wdata 18.969_aniso_h5.dat Next, isoporosity: First, (repeat) the fit with hinf free: ======================================================================== Model windprof<1> + powerlaw<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 windprof q 0.0 frozen 2 1 windprof taustar 5.76945 +/- 1.40052 3 1 windprof u0 0.646131 +/- 3.19844E-02 4 1 windprof h 1.70952 +/- 0.594927 5 1 windprof tau0star 0.0 frozen 6 1 windprof beta 1.00000 frozen 7 1 windprof betaSob 0.0 frozen 8 1 windprof numerica 0 frozen 9 1 windprof anisotro 0 frozen 10 1 windprof rosselan 1 frozen 11 1 windprof expansio 0 frozen 12 1 windprof thick 0 frozen 13 1 windprof waveleng A 18.9690 frozen 14 1 windprof shift mA 0.0 frozen 15 1 windprof velocity km/s 2250.00 frozen 16 1 windprof verbose 0 frozen 17 1 windprof norm 4.66743E-04 +/- 1.00168E-05 18 2 powerlaw PhoIndex 2.00000 frozen 19 2 powerlaw norm 1.01812E-03 +/- 2.33830E-04 ________________________________________________________________________ Chi-Squared = 171.08 using 72 PHA bins. Reduced chi-squared = 2.5534 for 67 degrees of freedom Null hypothesis probability = 4.690507e-11 XSPEC12>iplot PLT> wdata 18.969_iso_hfree.dat XSPEC12>steppar 2 3.5 8.5 20 Chi-Squared Delta taustar Chi-Squared 2 176.6 5.5268 0 3.5 175.08 4.0067 1 3.75 173.92 2.8492 2 4 173.03 1.9525 3 4.25 172.35 1.2723 4 4.5 171.84 0.76789 5 4.75 171.48 0.40782 6 5 171.25 0.17252 7 5.25 171.12 0.040738 8 5.5 171.07 -0.00096884 9 5.75 171.11 0.034651 10 6 171.21 0.13728 11 6.25 171.37 0.2984 12 6.5 171.59 0.51091 13 6.75 171.84 0.76865 14 7 172.14 1.0664 15 7.25 172.47 1.3996 16 7.5 172.84 1.7643 17 7.75 173.23 2.1572 18 8 173.65 2.5753 19 8.25 174.09 3.0161 20 8.5 XSPEC12> steppar 3 0.55 0.72 20 renorm: no renormalization necessary Chi-Squared Delta u0 Chi-Squared 3 191.12 20.046 0 0.55 187.37 16.292 1 0.5585 184.09 13.015 2 0.567 181.22 10.142 3 0.5755 178.73 7.6577 4 0.584 176.63 5.558 5 0.5925 174.91 3.8393 6 0.601 173.55 2.4793 7 0.6095 172.5 1.4301 8 0.618 171.77 0.7011 9 0.6265 171.32 0.2436 10 0.635 171.1 0.022193 11 0.6435 171.1 0.029205 12 0.652 171.3 0.22417 13 0.6605 171.63 0.55639 14 0.669 172.05 0.97975 15 0.6775 172.54 1.4658 16 0.686 173.06 1.99 17 0.6945 173.61 2.532 18 0.703 174.15 3.0767 19 0.7115 174.69 3.6138 20 0.72 XSPEC12>steppar 4 0.2 2.8 20 Chi-Squared Delta h Chi-Squared 4 178.82 7.7401 0 0.2 177.43 6.3532 1 0.33 176.25 5.1739 2 0.46 175.22 4.1494 3 0.59 174.32 3.2452 4 0.72 173.53 2.4535 5 0.85 172.85 1.7712 6 0.98 172.27 1.1959 7 1.11 171.8 0.72748 8 1.24 171.45 0.37338 9 1.37 171.21 0.13564 10 1.5 171.09 0.016157 11 1.63 171.09 0.016508 12 1.76 171.21 0.13711 13 1.89 171.46 0.3803 14 2.02 171.82 0.74942 15 2.15 172.32 1.2458 16 2.28 172.94 1.8699 17 2.41 173.7 2.6234 18 2.54 174.58 3.5065 19 2.67 175.59 4.5196 20 2.8 XSPEC12>steppar 17 4.5e-4 4.8e-4 20 renorm: no renormalization necessary Chi-Squared Delta norm Chi-Squared 17 181.76 10.682 0 0.00045 179.93 8.8603 1 0.0004515 178.29 7.2171 2 0.000453 176.82 5.7429 3 0.0004545 175.51 4.4377 4 0.000456 174.37 3.3011 5 0.0004575 173.41 2.3359 6 0.000459 172.61 1.5337 7 0.0004605 171.98 0.90267 8 0.000462 171.51 0.43766 9 0.0004635 171.21 0.14066 10 0.000465 171.08 0.010341 11 0.0004665 171.12 0.046869 12 0.000468 171.32 0.24978 13 0.0004695 171.69 0.61885 14 0.000471 172.23 1.1538 15 0.0004725 172.93 1.8542 16 0.000474 173.79 2.72 17 0.0004755 174.82 3.7506 18 0.000477 176.02 4.9459 19 0.0004785 177.38 6.3055 20 0.00048 iso, hinf = 0.5 ======================================================================== Model windprof<1> + powerlaw<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 windprof q 0.0 frozen 2 1 windprof taustar 3.70407 +/- 0.293392 3 1 windprof u0 0.705493 +/- 6.20450E-02 4 1 windprof h 0.500000 frozen 5 1 windprof tau0star 0.0 frozen 6 1 windprof beta 1.00000 frozen 7 1 windprof betaSob 0.0 frozen 8 1 windprof numerica 0 frozen 9 1 windprof anisotro 0 frozen 10 1 windprof rosselan 1 frozen 11 1 windprof expansio 0 frozen 12 1 windprof thick 0 frozen 13 1 windprof waveleng A 18.9690 frozen 14 1 windprof shift mA 0.0 frozen 15 1 windprof velocity km/s 2250.00 frozen 16 1 windprof verbose 0 frozen 17 1 windprof norm 4.67730E-04 +/- 1.00170E-05 18 2 powerlaw PhoIndex 2.00000 frozen 19 2 powerlaw norm 9.89336E-04 +/- 2.34236E-04 ________________________________________________________________________ Chi-Squared = 175.93 using 72 PHA bins. Reduced chi-squared = 2.5871 for 68 degrees of freedom Null hypothesis probability = 1.664099e-11 XSPEC12>iplot PLT> wdata 18.969_iso_h0.5.dat XSPEC12>steppar 2 3. 4.5 20 Chi-Squared Delta taustar Chi-Squared 2 186.95 11.028 0 3 184.3 8.3791 1 3.075 182.13 6.2086 2 3.15 180.35 4.4241 3 3.225 178.92 2.994 4 3.3 177.81 1.8885 5 3.375 177 1.0697 6 3.45 176.42 0.49646 7 3.525 176.07 0.14808 8 3.6 175.93 0.0061399 9 3.675 175.98 0.054303 10 3.75 176.2 0.27889 11 3.825 176.57 0.64469 12 3.9 177.05 1.1236 13 3.975 177.63 1.7086 14 4.05 178.32 2.3975 15 4.125 179.1 3.1709 16 4.2 179.92 3.9955 17 4.275 180.79 4.8648 18 4.35 181.71 5.7822 19 4.425 182.67 6.7453 20 4.5 XSPEC12>steppar 3 0.62 0.84 20 Chi-Squared Delta u0 Chi-Squared 3 180.42 4.4973 0 0.62 179.08 3.1576 1 0.631 178.01 2.0946 2 0.642 177.23 1.3127 3 0.653 176.67 0.75618 4 0.664 176.29 0.37457 5 0.675 176.06 0.13741 6 0.686 175.94 0.024998 7 0.697 175.94 0.021842 8 0.708 176.03 0.116 9 0.719 176.21 0.29548 10 0.73 176.45 0.52813 11 0.741 176.72 0.80162 12 0.752 177.03 1.1106 13 0.763 177.37 1.452 14 0.774 177.74 1.8249 15 0.785 178.14 2.2266 16 0.796 178.55 2.635 17 0.807 178.96 3.0454 18 0.818 179.37 3.457 19 0.829 179.79 3.87 20 0.84 XSPEC12>steppar 17 4.55e-4 4.8e-4 20 Chi-Squared Delta norm Chi-Squared 17 182.27 6.1525 0 0.000455 181.09 4.9794 1 0.00045625 180.06 3.9479 2 0.0004575 179.14 3.0246 3 0.00045875 178.33 2.2215 4 0.00046 177.64 1.5321 5 0.00046125 177.07 0.95919 6 0.0004625 176.61 0.50124 7 0.00046375 176.27 0.15875 8 0.000465 176.04 -0.068681 9 0.00046625 175.93 -0.18108 10 0.0004675 175.93 -0.17861 11 0.00046875 176.05 -0.061405 12 0.00047 176.28 0.1704 13 0.00047125 176.63 0.51666 14 0.0004725 177.09 0.97725 15 0.00047375 177.66 1.552 16 0.000475 178.35 2.2408 17 0.00047625 179.16 3.0435 18 0.0004775 180.07 3.9606 19 0.00047875 181.1 4.9907 20 0.00048 iso, hinf = 1 ======================================================================== Model windprof<1> + powerlaw<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 windprof q 0.0 frozen 2 1 windprof taustar 4.42183 +/- 0.361005 3 1 windprof u0 0.669840 +/- 3.83794E-02 4 1 windprof h 1.00000 frozen 5 1 windprof tau0star 0.0 frozen 6 1 windprof beta 1.00000 frozen 7 1 windprof betaSob 0.0 frozen 8 1 windprof numerica 0 frozen 9 1 windprof anisotro 0 frozen 10 1 windprof rosselan 1 frozen 11 1 windprof expansio 0 frozen 12 1 windprof thick 0 frozen 13 1 windprof waveleng A 18.9690 frozen 14 1 windprof shift mA 0.0 frozen 15 1 windprof velocity km/s 2250.00 frozen 16 1 windprof verbose 0 frozen 17 1 windprof norm 4.67333E-04 +/- 5.34620E-06 18 2 powerlaw PhoIndex 2.00000 frozen 19 2 powerlaw norm 1.00143E-03 +/- 2.34236E-04 ________________________________________________________________________ Chi-Squared = 172.75 using 72 PHA bins. Reduced chi-squared = 2.5404 for 68 degrees of freedom Null hypothesis probability = 4.512103e-11 XSPEC12>iplot PLT> wdata 18.969_iso_h1.dat XSPEC12>steppar 2 3.5 5. 20 Chi-Squared Delta taustar Chi-Squared 2 184.79 12.042 0 3.5 182.48 9.7303 1 3.575 180.58 7.8299 2 3.65 178.93 6.1811 3 3.725 177.51 4.7623 4 3.8 176.31 3.5611 5 3.875 175.31 2.5603 6 3.95 174.49 1.7446 7 4.025 173.85 1.1013 8 4.1 173.37 0.61911 9 4.175 173.04 0.28617 10 4.25 172.84 0.088971 11 4.325 172.76 0.0089179 12 4.4 172.78 0.03596 13 4.475 172.91 0.16335 14 4.55 173.13 0.38407 15 4.625 173.44 0.69156 16 4.7 173.83 1.08 17 4.775 174.29 1.5437 18 4.85 174.83 2.0777 19 4.925 175.43 2.6778 20 5 XSPEC12>steppar 3 0.6 0.73 20 Chi-Squared Delta u0 Chi-Squared 3 178.74 5.994 0 0.6 177.55 4.7988 1 0.6065 176.5 3.7492 2 0.613 175.62 2.8735 3 0.6195 174.87 2.1176 4 0.626 174.24 1.4951 5 0.6325 173.72 0.969 6 0.639 173.33 0.58184 7 0.6455 173.05 0.30448 8 0.652 172.87 0.12553 9 0.6585 172.78 0.029615 10 0.665 172.75 0.0047103 11 0.6715 172.82 0.06832 12 0.678 172.95 0.203 13 0.6845 173.15 0.40136 14 0.691 173.41 0.65949 15 0.6975 173.72 0.97481 16 0.704 174.09 1.3453 17 0.7105 174.52 1.7696 18 0.717 175 2.2467 19 0.7235 175.52 2.7705 20 0.73 XSPEC12>steppar 17 4.5e-4 4.8e-4 20 Chi-Squared Delta norm Chi-Squared 17 183.92 11.17 0 0.00045 182.06 9.3105 1 0.0004515 180.38 7.6313 2 0.000453 178.87 6.1193 3 0.0004545 177.52 4.774 4 0.000456 176.35 3.5966 5 0.0004575 175.33 2.5861 6 0.000459 174.49 1.7422 7 0.0004605 173.81 1.0647 8 0.000462 173.3 0.55337 9 0.0004635 172.96 0.20806 10 0.000465 172.78 0.028537 11 0.0004665 172.76 0.014591 12 0.000468 172.91 0.16602 13 0.0004695 173.23 0.48262 14 0.000471 173.71 0.9642 15 0.0004725 174.36 1.6106 16 0.000474 175.17 2.4215 17 0.0004755 176.15 3.3978 18 0.000477 177.29 4.5384 19 0.0004785 178.59 5.8433 20 0.00048 iso, hinf = 5 Model windprof<1> + powerlaw<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 windprof q 0.0 frozen 2 1 windprof taustar 20.0347 +/- 2.62812 3 1 windprof u0 0.602666 +/- 1.98014E-02 4 1 windprof h 5.00000 frozen 5 1 windprof tau0star 0.0 frozen 6 1 windprof beta 1.00000 frozen 7 1 windprof betaSob 0.0 frozen 8 1 windprof numerica 0 frozen 9 1 windprof anisotro 0 frozen 10 1 windprof rosselan 1 frozen 11 1 windprof expansio 0 frozen 12 1 windprof thick 0 frozen 13 1 windprof waveleng A 18.9690 frozen 14 1 windprof shift mA 0.0 frozen 15 1 windprof velocity km/s 2250.00 frozen 16 1 windprof verbose 0 frozen 17 1 windprof norm 4.71272E-04 +/- 5.32878E-06 18 2 powerlaw PhoIndex 2.00000 frozen 19 2 powerlaw norm 8.59028E-04 +/- 2.35522E-04 ________________________________________________________________________ Chi-Squared = 210.74 using 72 PHA bins. Reduced chi-squared = 3.0991 for 68 degrees of freedom Null hypothesis probability = 1.620237e-16 XSPEC12>iplot PLT> wdata 18.969_iso_h5.dat XSPEC12>steppar 2 15 25 20 renorm: no renormalization necessary Chi-Squared Delta taustar Chi-Squared 2 219.29 8.5521 0 15 217.53 6.785 1 15.5 216.01 5.2668 2 16 214.72 3.982 3 16.5 213.65 2.9066 4 17 212.77 2.0231 5 17.5 212.06 1.3164 6 18 211.52 0.77346 7 18.5 211.12 0.38161 8 19 210.87 0.12793 9 19.5 210.74 0.0017903 10 20 210.74 -0.0049562 11 20.5 210.84 0.099715 12 21 211.05 0.30908 13 21.5 211.36 0.61659 14 22 211.76 1.0166 15 22.5 212.25 1.5039 16 23 212.82 2.0735 17 23.5 213.46 2.7212 18 24 214.19 3.4429 19 24.5 214.98 4.2349 20 25 XSPEC12>steppar 3 0.56 0.64 20 Chi-Squared Delta u0 Chi-Squared 3 218.99 8.2635 0 0.56 217.57 6.8437 1 0.564 216.29 5.5672 2 0.568 215.14 4.4132 3 0.572 214.13 3.4029 4 0.576 213.25 2.5222 5 0.58 212.49 1.7631 6 0.584 211.88 1.1479 7 0.588 211.4 0.66741 8 0.592 211.04 0.31614 9 0.596 210.82 0.089793 10 0.6 210.73 -0.0023034 11 0.604 210.76 0.033278 12 0.608 210.92 0.1942 13 0.612 211.21 0.47953 14 0.616 211.62 0.88885 15 0.62 212.15 1.422 16 0.624 212.81 2.0788 17 0.628 213.59 2.8595 18 0.632 214.49 3.764 19 0.636 215.52 4.7926 20 0.64 XSPEC12>steppar 17 4.55e-4 4.85e-4 20 Chi-Squared Delta norm Chi-Squared 17 220.25 9.5266 0 0.000455 218.52 7.7907 1 0.0004565 216.99 6.2644 2 0.000458 215.63 4.9077 3 0.0004595 214.45 3.7287 4 0.000461 213.42 2.6985 5 0.0004625 212.57 1.846 6 0.000464 211.87 1.1458 7 0.0004655 211.35 0.62265 8 0.000467 210.98 0.25212 9 0.0004685 210.78 0.058159 10 0.00047 210.74 0.016928 11 0.0004715 210.88 0.15181 12 0.000473 211.16 0.43953 13 0.0004745 211.63 0.90295 14 0.000476 212.24 1.5193 15 0.0004775 213.04 2.311 16 0.000479 213.98 3.2556 17 0.0004805 215.1 4.3752 18 0.000482 216.37 5.6478 19 0.0004835 217.82 7.0951 20 0.000485