#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Mon Dec 28 22:20:07 2015 # Auto-saving is done after every command. # Fit statistic in use: Chi-Squared # Minimization technique: Levenberg-Marquardt # Convergence criterion = 0.01 # Parameter fit deltas: 0.01 * parValue # Always calculate parameter derivatives using full (slower) numerical differentiation: No # Querying disabled - will not continue fitting. # Prefit-renorming enabled. # Solar abundance table: angr # Photoionization Cross-Section Table: # bcmc: Balucinska-Church and McCammon, 1998 # Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 # Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ # Plot settings: # Showing of individual additive components is OFF. # Showing of background spectra is OFF. # Effective area normalization is OFF. # Current unit settings: # Energy = keV # Wavelength = angstrom, with Y-Axis displayed per Hz # X-Axis data display mode: Energy # Spectra plots will be shifted to source frame by redshift value z: 0 # Device: /null # Plotting of line IDs is OFF. # Splashpage is ON. # xlog for data plots is ON. # ylog for data plots is OFF. # # Default plot rebin settings for all plot groups: # Min. Signif. Max. # Bins Error Type # 0.00000 1 quad # # Responses read: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger146372/remake_spec_cflux/spec_20ms_peak/sw00146372000b_20ms_peak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 10 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger146372/remake_spec_cflux/spec_20ms_peak/sw00146372000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger146372/remake_spec_cflux/spec_20ms_peak/sw00146372000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 1.238e+00 +/- 1.778e-01 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 1-10 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 0.02 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger146372/remake_spec_cflux/spec_20ms_peak/sw00146372000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0247666 # Model predicted rate: 0.994158 # # #Current model list: # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 8.36659E-02 +/- 0.233696 # 4 2 npow PhoIndex -2.50000 +/- 0.659115 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 9.30 using 10 PHA bins. # #Test statistic : Chi-Squared = 9.30 using 10 PHA bins. # Reduced chi-squared = 1.16 for 8 degrees of freedom # Null hypothesis probability = 3.173229e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex #9.2803 3.97051 -1 0.112780 -2.44093 #9.25856 5.492 0 0.113282 -2.44231 #9.24928 3.4464 0 0.113404 -2.44336 #============================== # Variances and Principal Axes # 3 4 # 2.4155E-04| -0.9046 0.4263 # 3.2654E-01| -0.4263 -0.9046 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 5.955e-02 1.258e-01 # 1.258e-01 2.672e-01 #------------------------ # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 0.113404 +/- 0.244030 # 4 2 npow PhoIndex -2.44336 +/- 0.516941 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 9.25 using 10 PHA bins. # #Test statistic : Chi-Squared = 9.25 using 10 PHA bins. # Reduced chi-squared = 1.16 for 8 degrees of freedom # Null hypothesis probability = 3.217058e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex #9.22776 1.06941 0 0.111929 -2.44820 #============================== # Variances and Principal Axes # 3 4 # 2.3183E-04| -0.9057 0.4238 # 3.2783E-01| -0.4238 -0.9057 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 5.908e-02 1.258e-01 # 1.258e-01 2.690e-01 #------------------------ # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 0.111929 +/- 0.243063 # 4 2 npow PhoIndex -2.44820 +/- 0.518635 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 9.23 using 10 PHA bins. # #Test statistic : Chi-Squared = 9.23 using 10 PHA bins. # Reduced chi-squared = 1.15 for 8 degrees of freedom # Null hypothesis probability = 3.234481e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex #9.21388 0.853397 0 0.110392 -2.45187 #============================== # Variances and Principal Axes # 3 4 # 2.2563E-04| -0.9077 0.4197 # 3.3240E-01| -0.4197 -0.9077 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 5.874e-02 1.265e-01 # 1.265e-01 2.739e-01 #------------------------ # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 0.110392 +/- 0.242373 # 4 2 npow PhoIndex -2.45187 +/- 0.523338 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 9.21 using 10 PHA bins. # #Test statistic : Chi-Squared = 9.21 using 10 PHA bins. # Reduced chi-squared = 1.15 for 8 degrees of freedom # Null hypothesis probability = 3.245759e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex #9.20133 0.836223 0 0.108871 -2.45528 #============================== # Variances and Principal Axes # 3 4 # 2.2024E-04| -0.9097 0.4153 # 3.3772E-01| -0.4153 -0.9097 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 5.844e-02 1.275e-01 # 1.275e-01 2.795e-01 #------------------------ # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 0.108871 +/- 0.241747 # 4 2 npow PhoIndex -2.45528 +/- 0.528677 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 9.20 using 10 PHA bins. # #Test statistic : Chi-Squared = 9.20 using 10 PHA bins. # Reduced chi-squared = 1.15 for 8 degrees of freedom # Null hypothesis probability = 3.255976e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex #9.18931 0.824061 0 0.107382 -2.45860 #============================== # Variances and Principal Axes # 3 4 # 2.1515E-04| -0.9117 0.4110 # 3.4326E-01| -0.4110 -0.9117 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 5.815e-02 1.285e-01 # 1.285e-01 2.853e-01 #------------------------ # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 0.107382 +/- 0.241142 # 4 2 npow PhoIndex -2.45860 +/- 0.534156 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 9.19 using 10 PHA bins. # #Test statistic : Chi-Squared = 9.19 using 10 PHA bins. # Reduced chi-squared = 1.15 for 8 degrees of freedom # Null hypothesis probability = 3.265786e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex #9.17248 1.29468 0 0.105006 -2.46342 #============================== # Variances and Principal Axes # 3 4 # 2.0838E-04| -0.9151 0.4033 # 3.5385E-01| -0.4033 -0.9151 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 5.774e-02 1.305e-01 # 1.305e-01 2.963e-01 #------------------------ # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 0.105006 +/- 0.240287 # 4 2 npow PhoIndex -2.46342 +/- 0.544356 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 9.17 using 10 PHA bins. # #Test statistic : Chi-Squared = 9.17 using 10 PHA bins. # Reduced chi-squared = 1.15 for 8 degrees of freedom # Null hypothesis probability = 3.279557e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex #9.15987 0.858188 0 0.103636 -2.46698 #============================== # Variances and Principal Axes # 3 4 # 2.0282E-04| -0.9167 0.3996 # 3.5854E-01| -0.3996 -0.9167 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 5.742e-02 1.313e-01 # 1.313e-01 3.013e-01 #------------------------ # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 0.103636 +/- 0.239628 # 4 2 npow PhoIndex -2.46698 +/- 0.548926 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 9.16 using 10 PHA bins. # #Test statistic : Chi-Squared = 9.16 using 10 PHA bins. # Reduced chi-squared = 1.14 for 8 degrees of freedom # Null hypothesis probability = 3.289893e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex #9.14399 1.44911 0 0.101387 -2.47176 #============================== # Variances and Principal Axes # 3 4 # 1.9635E-04| -0.9198 0.3923 # 3.6941E-01| -0.3923 -0.9198 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 5.702e-02 1.332e-01 # 1.332e-01 3.126e-01 #------------------------ # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 0.101387 +/- 0.238786 # 4 2 npow PhoIndex -2.47176 +/- 0.559099 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 9.14 using 10 PHA bins. # #Test statistic : Chi-Squared = 9.14 using 10 PHA bins. # Reduced chi-squared = 1.14 for 8 degrees of freedom # Null hypothesis probability = 3.302950e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex #9.13203 0.89621 0 0.100101 -2.47525 #============================== # Variances and Principal Axes # 3 4 # 1.9115E-04| -0.9213 0.3888 # 3.7417E-01| -0.3888 -0.9213 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 5.671e-02 1.340e-01 # 1.340e-01 3.177e-01 #------------------------ # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 0.100101 +/- 0.238143 # 4 2 npow PhoIndex -2.47525 +/- 0.563606 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 9.13 using 10 PHA bins. # #Test statistic : Chi-Squared = 9.13 using 10 PHA bins. # Reduced chi-squared = 1.14 for 8 degrees of freedom # Null hypothesis probability = 3.312806e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex #9.11724 1.58855 0 0.0979643 -2.47993 #============================== # Variances and Principal Axes # 3 4 # 1.8511E-04| -0.9243 0.3817 # 3.8554E-01| -0.3817 -0.9243 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 5.632e-02 1.359e-01 # 1.359e-01 3.294e-01 #------------------------ # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 9.79643E-02 +/- 0.237327 # 4 2 npow PhoIndex -2.47993 +/- 0.573935 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 9.12 using 10 PHA bins. # #Test statistic : Chi-Squared = 9.12 using 10 PHA bins. # Reduced chi-squared = 1.14 for 8 degrees of freedom # Null hypothesis probability = 3.325022e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex #9.09816 0.91784 0 0.0957738 -2.48580 #============================== # Variances and Principal Axes # 3 4 # 1.7702E-04| -0.9269 0.3753 # 3.9534E-01| -0.3753 -0.9269 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 5.582e-02 1.374e-01 # 1.374e-01 3.397e-01 #------------------------ # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 9.57738E-02 +/- 0.236265 # 4 2 npow PhoIndex -2.48580 +/- 0.582834 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 9.10 using 10 PHA bins. # #Test statistic : Chi-Squared = 9.10 using 10 PHA bins. # Reduced chi-squared = 1.14 for 8 degrees of freedom # Null hypothesis probability = 3.340829e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex #9.08479 1.76858 0 0.0937692 -2.49031 #============================== # Variances and Principal Axes # 3 4 # 1.7157E-04| -0.9297 0.3684 # 4.0750E-01| -0.3684 -0.9297 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 5.545e-02 1.395e-01 # 1.395e-01 3.522e-01 #------------------------ # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 9.37692E-02 +/- 0.235488 # 4 2 npow PhoIndex -2.49031 +/- 0.593475 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 9.08 using 10 PHA bins. # #Test statistic : Chi-Squared = 9.08 using 10 PHA bins. # Reduced chi-squared = 1.14 for 8 degrees of freedom # Null hypothesis probability = 3.351935e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex #9.06701 1.04129 0 0.0917132 -2.49605 #============================== # Variances and Principal Axes # 3 4 # 1.6417E-04| -0.9321 0.3622 # 4.1789E-01| -0.3622 -0.9321 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 5.497e-02 1.410e-01 # 1.410e-01 3.631e-01 #------------------------ # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 9.17132E-02 +/- 0.234462 # 4 2 npow PhoIndex -2.49605 +/- 0.602564 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 9.07 using 10 PHA bins. # #Test statistic : Chi-Squared = 9.07 using 10 PHA bins. # Reduced chi-squared = 1.13 for 8 degrees of freedom # Null hypothesis probability = 3.366745e-01 #***Warning: New best fit found, fit parameters will be set to new values. # 3 0.068149 0.358172 (-0.0233873,0.266635) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex #============================== # Variances and Principal Axes # 3 4 # 3.0910E-05| -0.9864 0.1644 # 1.5011E+00| -0.1644 -0.9864 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 4.061e-02 2.434e-01 # 2.434e-01 1.461e+00 #------------------------ # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 3.79133E-02 +/- 0.201510 # 4 2 npow PhoIndex -2.70230 +/- 1.20851 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 8.69 using 10 PHA bins. # #Test statistic : Chi-Squared = 8.69 using 10 PHA bins. # Reduced chi-squared = 1.09 for 8 degrees of freedom # Null hypothesis probability = 3.693789e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex #============================== # Variances and Principal Axes # 3 4 # 9.1063E-06| -0.9959 0.0905 # 4.0450E+00| -0.0905 -0.9959 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 3.314e-02 3.646e-01 # 3.646e-01 4.012e+00 #------------------------ # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 2.04064E-02 +/- 0.182051 # 4 2 npow PhoIndex -2.84284 +/- 2.00296 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 8.58 using 10 PHA bins. # #Test statistic : Chi-Squared = 8.58 using 10 PHA bins. # Reduced chi-squared = 1.07 for 8 degrees of freedom # Null hypothesis probability = 3.789678e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex #============================== # Variances and Principal Axes # 3 4 # 4.8997E-06| -0.9978 0.0667 # 6.7341E+00| -0.0667 -0.9978 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 2.995e-02 4.481e-01 # 4.481e-01 6.704e+00 #------------------------ # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 1.49457E-02 +/- 0.173072 # 4 2 npow PhoIndex -2.91290 +/- 2.58924 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 8.55 using 10 PHA bins. # #Test statistic : Chi-Squared = 8.55 using 10 PHA bins. # Reduced chi-squared = 1.07 for 8 degrees of freedom # Null hypothesis probability = 3.818692e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex #============================== # Variances and Principal Axes # 3 4 # 3.6868E-06| -0.9983 0.0579 # 8.5170E+00| -0.0579 -0.9983 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 2.860e-02 4.927e-01 # 4.927e-01 8.488e+00 #------------------------ # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 1.29590E-02 +/- 0.169116 # 4 2 npow PhoIndex -2.94489 +/- 2.91349 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 8.54 using 10 PHA bins. # #Test statistic : Chi-Squared = 8.54 using 10 PHA bins. # Reduced chi-squared = 1.07 for 8 degrees of freedom # Null hypothesis probability = 3.829191e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex #============================== # Variances and Principal Axes # 3 4 # 2.7159E-06| -0.9991 0.0414 # 1.6024E+01| -0.0414 -0.9991 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 2.740e-02 6.620e-01 # 6.620e-01 1.600e+01 #------------------------ # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 1.11148E-02 +/- 0.165533 # 4 2 npow PhoIndex -2.97927 +/- 3.99957 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 8.53 using 10 PHA bins. # #Test statistic : Chi-Squared = 8.53 using 10 PHA bins. # Reduced chi-squared = 1.07 for 8 degrees of freedom # Null hypothesis probability = 3.838933e-01 #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -3.44946e+06, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # #Apparent non-monotonicity in statistic space detected. #Current bracket values -3.21624, 0.103755 #and delta stat 0.375236, 4.51758 #but latest trial -1.10312 gives 15.975 #Suggest that you check this result using the steppar command. # 4 0 -1.55624 (2.97927,1.42302) # !XSPEC12>log none; #